YALE NEW HAVEN HEALTH SERVICES CORPORATION: Form 990, tax year 2024

View the entire original 990 at ProPublica ↗

Organization: YALE NEW HAVEN HEALTH SERVICES CORPORATION (EIN 22-2529464)
Tax period: 2024-10-01 to 2025-09-30
Filed: 2026-08-14
IRS object ID: 202602269349302335
Schema version: 2024v5.5
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule D
Schedule I
Schedule J
Schedule L
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2026-08-14T12:16:37-05:00	ReturnTs
Tax Period End	2025-09-30	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	135565207	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	KPMG LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	TWO MANHATTAN WEST 375 9TH AVENUE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10001	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2024-10-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	222529464	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	YALE NEW HAVEN HEALTH SERVICES	BusinessNameLine1Txt
Business Name Line2	CORPORATION	BusinessNameLine2Txt

Field	Value	IRS element (for citing)
Business Name Control	YALE	BusinessNameControlTxt
Phone	2036882603	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	789 HOWARD AVENUE	AddressLine1Txt
City	NEW HAVEN	CityNm
State Abbreviation	CT	StateAbbreviationCd
ZIP	06519	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	ARNIM DONTES	PersonNm
Person Title	EVP & CFO, YNHHS	PersonTitleTxt
Phone	2036882603	PhoneNum
Signature	2026-08-12	SignatureDt
Discuss With Paid Preparer	0	DiscussWithPaidPreparerInd

Field	Value	IRS element (for citing)
IRS Responsible Prty Info Curr	Yes (1)	IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	EVAN W SEEKAMP	PreparerPersonNm
PTIN	P01907071	PTIN
Phone	2127589700	PhoneNum

Field	Value	IRS element (for citing)
Tax	2024	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	ARNIM DONTES	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	789 HOWARD AVE	AddressLine1Txt
City	NEW HAVEN	CityNm
State Abbreviation	CT	StateAbbreviationCd
ZIP	06519	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$1,557,258,790	GrossReceiptsAmt
Group Return For Affiliates	0	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	WWW.YNHHS.ORG	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1983	FormationYr
Legal Domicile State	CT	LegalDomicileStateCd
Activity Or Mission	TO PROMOTE CHARITABLE, SCIENTIFIC AND EDUCATIONAL ACTIVITIES.	ActivityOrMissionDesc
Voting Members Governing Body	21	VotingMembersGoverningBodyCnt
Voting Members Independent	19	VotingMembersIndependentCnt
Total Employee	4526	TotalEmployeeCnt
Total Volunteers	20	TotalVolunteersCnt
Total Gross UBI	$2,032,974	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$543,802	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$10,279,418	PYContributionsGrantsAmt
CY Contributions Grants	$5,636,432	CYContributionsGrantsAmt
PY Program Service Revenue	$1,043,930,818	PYProgramServiceRevenueAmt
CY Program Service Revenue	$1,069,455,938	CYProgramServiceRevenueAmt
PY Investment Income	$8,163,859	PYInvestmentIncomeAmt
CY Investment Income	$30,205,172	CYInvestmentIncomeAmt
PY Other Revenue	$40,285,441	PYOtherRevenueAmt
CY Other Revenue	$52,115,725	CYOtherRevenueAmt
PY Total Revenue	$1,102,659,536	PYTotalRevenueAmt
CY Total Revenue	$1,157,413,267	CYTotalRevenueAmt
PY Grants And Similar Paid	$1,330,643	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$2,724,655	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$596,202,254	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$588,339,857	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$0	CYTotalFundraisingExpenseAmt
PY Other Expenses	$510,699,579	PYOtherExpensesAmt
CY Other Expenses	$665,687,955	CYOtherExpensesAmt
PY Total Expenses	$1,108,232,476	PYTotalExpensesAmt
CY Total Expenses	$1,256,752,467	CYTotalExpensesAmt
PY Revenues Less Expenses	-$5,572,940	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	-$99,339,200	CYRevenuesLessExpensesAmt
Total Assets BOY	$3,517,963,826	TotalAssetsBOYAmt
Total Assets EOY	$3,566,037,960	TotalAssetsEOYAmt
Total Liabilities BOY	$3,049,811,727	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$3,215,224,573	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$468,152,099	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$350,813,387	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	TO SUPPORT ITS MEMBER HEALTHCARE ORGANIZATIONS FURTHER INNOVATION AND EXCELLENCE IN PATIENT CARE, TEACHING, AND RESEARCH.	MissionDesc
Significant New Program Srvc	0	SignificantNewProgramSrvcInd
Significant Change	0	SignificantChangeInd
Expense	$1,081,222,562	ExpenseAmt
Grant	$2,724,655	GrantAmt
Revenue	$2,188,994,627	RevenueAmt
Desc	SEE SCHEDULE O	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Desc	SEE SCHEDULE O	Desc

Field	Value	IRS element (for citing)
Total Program Service Expenses	$1,081,222,562	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (1)	DescribedInSection501c3Ind
Schedule B Required	0	ScheduleBRequiredInd
Political Campaign Acty	0	PoliticalCampaignActyInd
Lobbying Activities	0	LobbyingActivitiesInd
Subject To Proxy Tax	0	SubjectToProxyTaxInd
Donor Advised Fund	0	DonorAdvisedFundInd
Conservation Easements	0	ConservationEasementsInd
Collections Of Art	0	CollectionsOfArtInd
Credit Counseling	0	CreditCounselingInd
Donor Rstr Or Quasi Endowments	0	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (1)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	0	ReportInvestmentsOtherSecInd
Report Program Related Invst	Yes (1)	ReportProgramRelatedInvstInd
Report Other Assets	Yes (1)	ReportOtherAssetsInd
Report Other Liabilities	Yes (1)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (1)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	0	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (1)	ConsolidatedAuditFinclStmtInd
School Operating	0	SchoolOperatingInd
Foreign Office	0	ForeignOfficeInd
Foreign Activities	0	ForeignActivitiesInd
More Than5000 K To Org	0	MoreThan5000KToOrgInd
More Than5000 K To Individuals	0	MoreThan5000KToIndividualsInd
Professional Fundraising	0	ProfessionalFundraisingInd
Fundraising Activities	0	FundraisingActivitiesInd
Gaming Activities	0	GamingActivitiesInd
Operate Hospital	0	OperateHospitalInd
Grants To Organizations	Yes (1)	GrantsToOrganizationsInd
Grants To Individuals	0	GrantsToIndividualsInd
Schedule J Required	Yes (1)	ScheduleJRequiredInd
Tax Exempt Bonds	0	TaxExemptBondsInd
Engaged In Excess Benefit Trans	0	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	0	PYExcessBenefitTransInd
Loan Outstanding	0	LoanOutstandingInd
Grant To Related Person	0	GrantToRelatedPersonInd
Business Rln With Org Mem	0	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	0	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	Yes (1)	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	0	DeductibleNonCashContriInd
Deductible Art Contribution	0	DeductibleArtContributionInd
Terminate Operations	0	TerminateOperationsInd
Partial Liquidation	0	PartialLiquidationInd
Disregarded Entity	0	DisregardedEntityInd
Related Entity	Yes (1)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (1)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (1)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	0	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	0	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (1)	ScheduleORequiredInd
IRP Document	269	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Employee	4526	EmployeeCnt
Employment Tax Returns Filed	Yes (1)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (1)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (1)	Form990TFiledInd
Foreign Financial Account	0	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	0	ProhibitedTaxShelterTransInd
Taxable Party Notification	0	TaxablePartyNotificationInd
Nondeductible Contributions	0	NondeductibleContributionsInd
Quid Pro Quo Contributions	0	QuidProQuoContributionsInd
Form8282 Property Disposed Of	0	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	0	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	0	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	0	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	Yes (1)	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	0	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	21	GoverningBodyVotingMembersCnt
Independent Voting Member	19	IndependentVotingMemberCnt
Family Or Business Rln	Yes (1)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	0	DelegationOfMgmtDutiesInd
Change To Org Documents	0	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	0	MaterialDiversionOrMisuseInd
Members Or Stockholders	0	MembersOrStockholdersInd
Election Of Board Members	0	ElectionOfBoardMembersInd
Decisions Subject To Approva	0	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (1)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (1)	MinutesOfCommitteesInd
Officer Mailing Address	0	OfficerMailingAddressInd
Local Chapters	0	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (1)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (1)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (1)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (1)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (1)	WhistleblowerPolicyInd
Document Retention Policy	Yes (1)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (1)	CompensationProcessCEOInd
Compensation Process Other	Yes (1)	CompensationProcessOtherInd
Investment In Joint Venture	0	InvestmentInJointVentureInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	VERNETTE D GRAY	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	2036889585	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	789 HOWARD AVE	AddressLine1Txt
City	NEW HAVEN	CityNm
State Abbreviation	CT	StateAbbreviationCd
ZIP	06519	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (59 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Former Ofcr Director TrusteeFormerOfcrDirectorTrusteeInd	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
CHRISTOPHER O'CONNOR
CEO/TRUSTEE (CURRENT YR COMP)	39.00	1.00	Yes (X)	Yes (X)	$3,964,082	$0	$1,004,887
CHRISTOPHER O'CONNOR
CEO/TRUSTEE (VESTED DEFERRED)	39.00	1.00	Yes (X)	Yes (X)	$292,895	$0	$0
KEITH CHURCHWELL
FORMER KEY EMPLOYEE	0.00	0.00			$2,327,667	$0	$0	Yes (X)
THOMAS BALCEZAK
EVP & CCO (CURRENT YR COMP)	33.00	7.00			$1,692,135	$0	$544,456		Yes (X)
THOMAS BALCEZAK
EVP & CCO (VESTED DEFERRED)	33.00	7.00			$184,637	$0	$0		Yes (X)
PAMELA SUTTON-WALLACE
PRESIDENT, YNHHS	33.00	7.00			$2,499,579	$0	$644,818	Yes (X)
MARNA BORGSTROM
FORMER OFFICER	0.00	0.00			$0	$2,303,304	$0	Yes (X)
MELISSA TURNER
SVP/CHRO (CURRENT YR COMP)	40.00	0.00			$995,682	$0	$173,498		Yes (X)
MELISSA TURNER
SVP/CHRO (VESTED DEFERRED)	40.00	0.00			$951,498	$0	$0		Yes (X)
JOHN SKELLY
FORMER OFFICER	0.00	0.00			$1,255,258	$51,706	$0	Yes (X)
WILLIAM ASELTYNE
ASSOC SEC (CURRENT YR COMP)	29.00	11.00		Yes (X)	$1,508,654	$0	$213,094
WILLIAM ASELTYNE
ASSOC SEC (VESTED DEFERRED)	29.00	11.00		Yes (X)	$484,931	$0	$0
THOMAS NEWMAN
FORMER (CURRENT YR COMP)	0.00	0.00			$1,316,157	$0	$0	Yes (X)
THOMAS NEWMAN
FORMER (VESTED DEFERRED)	0.00	0.00			$111,980	$0	$0	Yes (X)
GAIL KOSYLA
TREASURER	28.00	12.00		Yes (X)	$1,546,462	$0	$441,893
CAROLYN SALSGIVER
FORMER OFFICER	0.00	0.00			$1,133,043	$0	$30,022	Yes (X)
LISA STUMP
SVP/CIO (CURRENT YR COMP)	40.00	0.00			$1,067,758	$0	$354,136		Yes (X)
LISA STUMP
SVP/CIO (VESTED DEFERRED)	40.00	0.00			$140,135	$0	$0		Yes (X)
PATRICK GREEN
FORMER OFFICER	0.00	0.00			$699,459	$0	$0	Yes (X)
MATTHEW COMERFORD
SENIOR VICE PRESIDENT	40.00	5.00			$1,002,454	$0	$299,406			Yes (X)
VINCENT PETRINI
FORMER OFFICER	0.00	0.00			$526,462	$79,761	$0	Yes (X)
LORRAINE LEE
SENIOR VICE PRESIDENT	40.00	0.00			$829,558	$0	$251,544		Yes (X)
DEREMIUS WILLIAMS
SENIOR VICE PRESIDENT	40.00	0.00			$739,388	$0	$234,693			Yes (X)
MICHAEL ANGELINI
SVP, TREASURER, CIO	40.00	0.00			$729,337	$0	$232,472		Yes (X)
JOSEPH BISSON
SENIOR VICE PRESIDENT	40.00	0.00			$727,193	$0	$208,359			Yes (X)
VINCENT TAMMARO
FORMER OFFICER	0.00	0.00			$382,125	$157,525	$0	Yes (X)
PATRICK MCCABE
FORMER OFFICER	0.00	0.00			$355,671	$97,047	$0	Yes (X)
KEITH TANDLER
VP FINANCE	39.00	1.00			$678,044	$0	$127,692			Yes (X)
REBECCA MATTHEWS
SENIOR VICE PRESIDENT	40.00	0.00			$669,072	$0	$121,176			Yes (X)
GLYNN STANTON
SVP & CHIEF INFORMATION OFFICER	40.00	0.00			$688,038	$0	$68,795		Yes (X)
MARGARET MCGOVERN
CHIEF PHYSICIAN EXECUTIVE	40.00	0.00			$716,756	$0	$0		Yes (X)
LEE SCHWAMM
CHIEF INFORMATION OFFICER	40.00	0.00			$486,949	$0	$0		Yes (X)
KEVIN MYATT
FORMER OFFICER	0.00	0.00			$147,146	$69,589	$0	Yes (X)
DENISE FIORE
FORMER OFFICER	0.00	0.00			$148,077	$49,614	$0	Yes (X)
JON FITZGERALD
SVP & CHIEF DEVELOPMENT OFFICER	40.00	0.00			$266,695	$0	$42,156		Yes (X)
STEPHEN ALLEGRETTO
FORMER OFFICER	0.00	0.00			$110,519	$58,565	$0	Yes (X)
JAMES MORRIS
FORMER OFFICER	0.00	0.00			$118,382	$25,881	$0	Yes (X)
ELIZABETH BECKMAN
FORMER OFFICER	0.00	0.00			$110,699	$0	$0	Yes (X)
RICHARD D'AQUILA
FORMER OFFICER	0.00	0.00			$0	$196,168	$0	Yes (X)
W ROBERT BERKLEY JR
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
JACK CALLAHAN
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
VINCENT CALARCO
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
JOCELYN CUNNUNGHAM
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
JAMES ELROD
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
JOHN FALCONI
TRUSTEE	1.00	2.00	Yes (X)		$0	$0	$0
MARY FARRELL
CHAIR/TRUSTEE	1.00	1.00	Yes (X)	Yes (X)	$0	$0	$0
CARLTON HIGHSMITH
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
CARLOS HERNANDEZ
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
AARON HOLLANDER
SECRETARY/TRUSTEE	1.00	0.00	Yes (X)	Yes (X)	$0	$0	$0
THOMAS KETCHUM
VICE CHAIR/TRUSTEE	1.00	1.00	Yes (X)	Yes (X)	$0	$0	$0
JOHN LAHEY
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
JONATHAN LEWIN MD
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
LINDA LORIMER
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
MAURIE MCINNIS
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
B MICHAEL RAUH
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
ED RODRIGUEZ
TRUSTEE	1.00	2.00	Yes (X)		$0	$0	$0
SCOTT STROBEL
TRUSTEE	1.00	0.00	Yes (X)		$0	$0	$0
JAMES TORGERSON
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
PATRICIA WILBER
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$31,604,577	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$3,089,160	TotReportableCompRltdOrgAmt
Total Other Compensation	$4,993,097	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	1592	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	Yes (1)	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (1)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	0	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
CRAVATH SWAINE & MOORE LLP
TWO MANHATTAN WEST 375 NINTH AVENU	NEW YORK	NY	10001	LEGAL SERVICES	$18,397,462
MCCARTHY MAMBRO BERTINO LLC
580 HARRISON AVE SUITE 102	BOSTON	MA	02118	MARKETING SERVICES	$14,877,766
MICROSOFT CORPORATION
LOCK BOX 844510 1950 NORTH STEMMON	DALLAS	TX	752074510	COMPUTER SERVICES	$10,730,375
BRIGHT HORIZONS CAPITAL CORP
PO BOX 277878	ATLANTA	GA	303847878	DAY CARE SERVICES	$9,019,465
GUIDEHOUSE INC
4511 PAYSPHERE CIRCLE	CHICAGO	IL	60674	MANAGED SERVICES	$6,538,713

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	231	CntrctRcvdGreaterThan100KCnt
Government Grants	$5,636,432	GovernmentGrantsAmt
Total Contributions	$5,636,432	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (4 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
MANAGEMENT SERVICES	561499	$902,381,464	$900,352,260	$2,029,204
INSURANCE PREMIUMS	900099	$96,982,690	$96,982,690
PATIENT PROGRAM SERVIC	621400	$54,914,569	$54,914,569
EMERGENCY PREPAREDNESS	900099	$15,177,215	$15,177,215

Field	Value	IRS element (for citing)
Total Program Service Revenue	$1,069,455,938	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$36,105,333	TotalRevenueColumnAmt
Exclusion	$36,105,333	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$213,780	RealAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$164,446	RealAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$49,334	RealAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$49,334	TotalRevenueColumnAmt
Related Or Exempt Func Income	$49,334	RelatedOrExemptFuncIncomeAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$393,780,916	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$392,089,039	SecuritiesAmt
Other	$7,592,038	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$1,691,877	SecuritiesAmt
Other	-$7,592,038	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	-$5,900,161	TotalRevenueColumnAmt
Exclusion	-$5,900,161	ExclusionAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
VENDOR REBATES	900099	$30,486,599	$30,486,599
CIN/HSC SERVICES REV	900099	$10,100,144	$10,100,144
OTHER ANCILLARY INCOME	900099	$8,166,063	$8,166,063

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$3,313,585	TotalRevenueColumnAmt
Related Or Exempt Func Income	$3,309,815	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$3,770	UnrelatedBusinessRevenueAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$52,066,391	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,157,413,267	TotalRevenueColumnAmt
Related Or Exempt Func Income	$1,119,538,689	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$2,032,974	UnrelatedBusinessRevenueAmt
Exclusion	$30,205,172	ExclusionAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part IX	Yes (X)	InfoInScheduleOPartIXInd

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$2,724,655	TotalAmt
Program Services	$2,724,655	ProgramServicesAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$24,123,818	TotalAmt
Management And General	$24,123,818	ManagementAndGeneralAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$419,640,664	TotalAmt
Program Services	$377,508,741	ProgramServicesAmt
Management And General	$42,131,923	ManagementAndGeneralAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$22,075,377	TotalAmt
Program Services	$19,859,009	ProgramServicesAmt
Management And General	$2,216,368	ManagementAndGeneralAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$88,717,087	TotalAmt
Program Services	$79,809,891	ProgramServicesAmt
Management And General	$8,907,196	ManagementAndGeneralAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$33,782,911	TotalAmt
Program Services	$30,391,107	ProgramServicesAmt
Management And General	$3,391,804	ManagementAndGeneralAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$28,529,967	TotalAmt
Program Services	$25,665,558	ProgramServicesAmt
Management And General	$2,864,409	ManagementAndGeneralAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$549,704	TotalAmt
Program Services	$494,514	ProgramServicesAmt
Management And General	$55,190	ManagementAndGeneralAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$80,180	TotalAmt
Management And General	$80,180	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$147,901,137	TotalAmt
Program Services	$133,051,862	ProgramServicesAmt
Management And General	$14,849,275	ManagementAndGeneralAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$11,617,132	TotalAmt
Program Services	$10,450,772	ProgramServicesAmt
Management And General	$1,166,360	ManagementAndGeneralAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$169,832,994	TotalAmt
Program Services	$152,781,761	ProgramServicesAmt
Management And General	$17,051,233	ManagementAndGeneralAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$1,600,470	TotalAmt
Program Services	$1,439,783	ProgramServicesAmt
Management And General	$160,687	ManagementAndGeneralAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$338,323	TotalAmt
Program Services	$338,323	ProgramServicesAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$80,445,568	TotalAmt
Program Services	$72,368,833	ProgramServicesAmt
Management And General	$8,076,735	ManagementAndGeneralAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$125,778,341	TotalAmt
Program Services	$125,778,341	ProgramServicesAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt
LITIGATION SETTLEMENT	$45,000,000	$0	$45,000,000
LAUNDRY & LINEN SERVICE	$20,121,227	$18,101,056	$2,020,171
MEDICAL SUPPLIES	$15,057,979	$13,541,849	$1,516,130
DUES & MEMBERSHIPS	$7,032,699	$6,326,616	$706,083

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$11,802,234	TotalAmt
Program Services	$10,589,891	ProgramServicesAmt
Management And General	$1,212,343	ManagementAndGeneralAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$1,256,752,467	TotalAmt
Program Services	$1,081,222,562	ProgramServicesAmt
Management And General	$175,529,905	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$753,367,368	BOYAmt
EOY	$661,915,974	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$1,199,120	BOYAmt
EOY	$871,916	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$1,522,933,970	BOYAmt
EOY	$1,568,734,163	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$7,781,456	BOYAmt
EOY	$1,188,755	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$19,412,603	BOYAmt
EOY	$18,611,603	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$801,595,772	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$555,673,179	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$221,979,385	BOYAmt
EOY	$245,922,593	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$136,604,665	BOYAmt
EOY	$86,961,378	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$438,521,000	BOYAmt
EOY	$451,546,839	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$134,163,352	BOYAmt
EOY	$239,921,974	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$282,000,907	BOYAmt
EOY	$290,362,765	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$3,517,963,826	BOYAmt
EOY	$3,566,037,960	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$757,447,456	BOYAmt
EOY	$853,782,471	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$84,591,082	BOYAmt
EOY	$76,390,865	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$1,858,665,999	BOYAmt
EOY	$1,833,361,567	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$349,107,190	BOYAmt
EOY	$451,689,670	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$3,049,811,727	BOYAmt
EOY	$3,215,224,573	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$431,951,010	BOYAmt
EOY	$314,612,298	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$36,201,089	BOYAmt
EOY	$36,201,089	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$468,152,099	BOYAmt
EOY	$350,813,387	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$3,517,963,826	BOYAmt
EOY	$3,566,037,960	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	-$99,339,200	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$5,901,623	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	-$23,901,135	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	0	AccountantCompileOrReviewInd
FS Audited	Yes (1)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Consolidated Basis Fincl Stmt	Yes (X)	ConsolidatedBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (1)	AuditCommitteeInd
Federal Grant Audit Required	Yes (1)	FederalGrantAuditRequiredInd
Federal Grant Audit Performed	Yes (1)	FederalGrantAuditPerformedInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Supporting Organization509a3	Yes (X)	SupportingOrganization509a3Ind
Supporting Org Type1	Yes (X)	SupportingOrgType1Ind
Supported Organizations	6	SupportedOrganizationsCnt

Supported Org Information SupportedOrgInformationGrp (6 entries)

EINEIN	Organization TypeOrganizationTypeCd	Governing Document ListedGoverningDocumentListedInd	SupportSupportAmt	Other SupportOtherSupportAmt
YALE NEW HAVEN HOSPITALINC
060646652	3	Yes (1)	$0	$0
BRIDGEPORT HOSPITAL
060646554	3	Yes (1)	$0	$0
GREENWICH HOSPITAL
060646659	3	Yes (1)	$0	$0
NORTHEAST MEDICAL GROUP INC
061330992	10	Yes (1)	$140,131,137	$0
LAWRENCE MEMORIAL HOSPITAL INC
060646704	3	Yes (1)	$0	$0
LMW HEALTHCARE INC
460543230	3	Yes (1)	$0	$0

Field	Value	IRS element (for citing)
Supported Organizations Total	6	SupportedOrganizationsTotalCnt
Support Sum	$140,131,137	SupportSumAmt
Other Support Sum	$0	OtherSupportSumAmt

Form990 Sch A Supporting Org Form990SchASupportingOrgGrp

Field	Value	IRS element (for citing)
Listed By Name Governing Doc	0	ListedByNameGoverningDocInd
Suprt Org No IRS Determination	0	SuprtOrgNoIRSDeterminationInd
Supported Org Section C456	0	SupportedOrgSectionC456Ind
Supported Org Not Organized US	0	SupportedOrgNotOrganizedUSInd
Organization Change Suprt Org	0	OrganizationChangeSuprtOrgInd
Support Non Supported Org	0	SupportNonSupportedOrgInd
Payment Substantial Contribtr	0	PaymentSubstantialContribtrInd
Loan Disqualified Person	0	LoanDisqualifiedPersonInd
Controlled Disqualified Prsn	0	ControlledDisqualifiedPrsnInd
Disqualified Prsn Controll Int	0	DisqualifiedPrsnControllIntInd
Disqualified Prsn Ownr Int	0	DisqualifiedPrsnOwnrIntInd
Excess Business Holdings Rules	0	ExcessBusinessHoldingsRulesInd
Contribution Controller	0	ContributionControllerInd
Contribution Family	0	ContributionFamilyInd
Contribution35 Controlled	0	Contribution35ControlledInd

Form990 Sch A Type1 Suprt Org Form990SchAType1SuprtOrgGrp

Field	Value	IRS element (for citing)
Power Appoint Majority Dir Trst	0	PowerAppointMajorityDirTrstInd
Operate Benefit Non Suprt Org	0	OperateBenefitNonSuprtOrgInd

Form990 Schedule A Part VI Form990ScheduleAPartVIGrp (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PART IV, SECTION A, LINE 1

IN ADDITION TO THE ORGANIZATIONS EXPRESSLY NAMED IN ITS CERTIFICATE OF INCORPORATION, THE ORGANIZATION'S CERTIFICATE OF INCORPORATION PROVIDES THAT IT SHALL SUPPORT SUCH OTHER ORGANIZATIONS AS MAY, FROM TIME TO TIME, BECOME AFFILIATED WITH THE ORGANIZATION.

PART IV, SECTION B, LINE 1

AS THE PARENT ORGANIZATION OF AN INTEGRATED HEALTH CARE DELIVERY SYSTEM, THE ORGANIZATION IS RESPONSIVE TO THE NEEDS AND DEMANDS OF ITS MEMBER HOSPITALS AND OTHER HEALTH CARE PROVIDERS (REFERRED TO AS DELIVERY NETWORKS). THE ORGANIZATION CREATES VALUE FOR THE DELIVERY NETWORKS AND SUPPORTS THEIR OPERATIONS BY CENTRALIZING CERTAIN ADMINISTRATIVE SERVICES WITHIN THE ORGANIZATION AND SPREADING THE COSTS OF THESE SERVICES ACROSS ALL OF THE DELIVERY NETWORKS. IN THIS WAY, THE DELIVERY NETWORKS OBTAIN THE SERVICES, EXPERTISE, INFRASTRUCTURE AND ECONOMIES OF SCALE OF A MUCH LARGER HEALTH SYSTEM. SYSTEM-WIDE SERVICES INCLUDE, IN PART, POPULATION HEALTH TECHNOLOGY, BILLING, INFORMATION TECHNOLOGY INFRASTRUCTURE, COMPLIANCE AND LEGAL AND RISK MANAGEMENT. SUPPORTING THESE "BACK OFFICE" SERVICES AND OTHER VALUE-CREATING ATTRIBUTES ALLOW THE DELIVERY NETWORKS TO FREE UP MEASURABLE RESOURCES, GENERATE NEW REVENUE FOR INVESTMENT IN THEIR RESPECTIVE LOCAL AND REGIONAL MISSIONS AND FOCUS ON PATIENT OUTCOMES AND THE HEALTH OF THE COMMUNITIES THEY SERVE. THE CHAIRS OF YALE NEW HAVEN HOSPITAL, BRIDGEPORT HOSPITAL, GREENWICH HOSPITAL AND LAWRENCE + MEMORIAL HOSPITAL SERVE AS VOTING MEMBERS OF THE ORGANIZATION'S BOARD OF TRUSTEES. FURTHER, A NUMBER OF THE ORGANIZATION'S SENIOR EXECUTIVES HAVE DELIVERY NETWORK SPECIFIC ROLES AND RESPONSIBILITIES AND REPRESENT THE INTERESTS OF THOSE DELIVERY NETWORKS. THE DELIVERY NETWORKS HAVE APPROVAL RIGHTS WITH RESPECT TO, IN PART, ARTICULATING THE LOCAL DIMENSIONS OF THE SYSTEM MISSION, VISION AND VALUES AND STRATEGY, OVERSEEING AND ASSURING PERFORMANCE IN CLINICAL QUALITY AND PATIENT SAFETY, DEVELOPING THE OPERATING AND CAPITAL BUDGETS AND OVERSEEING THEM IN THE CONTEXT OF THE OVERALL SYSTEM BUDGET, OVERSEEING PUBLIC RELATIONS, COMMUNITY ENGAGEMENT, AND LOCAL GOVERNMENT RELATIONS AND APPROVING THE LOCAL COMMUNITY HEALTH NEEDS ASSESSMENT AND IMPLEMENTATION PLAN.

Schedule D IRS990ScheduleD

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$8,692,775	OtherCostOrOtherBasisAmt
Book Value	$8,692,775	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$52,173,293	OtherCostOrOtherBasisAmt
Depreciation	$11,968,800	DepreciationAmt
Book Value	$40,204,493	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$7,356,290	OtherCostOrOtherBasisAmt
Depreciation	$1,509,996	DepreciationAmt
Book Value	$5,846,294	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$721,828,051	OtherCostOrOtherBasisAmt
Depreciation	$542,194,383	DepreciationAmt
Book Value	$179,633,668	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$11,545,363	OtherCostOrOtherBasisAmt
Book Value	$11,545,363	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$245,922,593	TotalBookValueLandBuildingsAmt

Invst Program Related Org InvstProgramRelatedOrgGrp (9 entries)

DescDesc	Book ValueBookValueAmt	Method ValuationMethodValuationCd
INVEST. IN PHYSICIAN ONE URGENT CARE	$12,251,676	C
INVEST. IN NEPC/VHA	$676,033	C
INVEST. IN N. SHORE LIJ	$560,050	C
INVEST. IN MCIC VERMONT	$1,000,000	C
INVEST. IN SILVER HILL HOSPITAL	$4,237,512	C
INVEST. IN PROTON THERAPY	$35,346,362	C
MCIC EQUITY	$120,118,056	C
INVEST. IN L+M CORP	$277,307,150	C
INVEST. IN ELM CAPITAL	$50,000	C

Field	Value	IRS element (for citing)
Total Book Value Program Rltd	$451,546,839	TotalBookValueProgramRltdAmt

Other Assets Org OtherAssetsOrgGrp (5 entries)

DescDesc	Book ValueBookValueAmt
PROFESSIONAL LIABILITIES INSURANCE RECOVERIES	$204,843,473
RIGHT OF USE ASSET	$26,129,316
INTEREST RATE SWAP	$47,353,519
DEP IN HSC MCIC TAIL LIAB	$11,775,000
LM NOVATED CAPITAL	$261,457

Field	Value	IRS element (for citing)
Total Book Value Other Assets	$290,362,765	TotalBookValueOtherAssetsAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (3 entries)

DescDesc	AmtAmt
PROFESSIONAL LIABILITY INSURANCE	$374,443,971
CURRENT PORTION OF LONG TERM DEBT	$44,283,544
ACCRUED SUPPLEMENTAL RETIREMENT	$32,962,155

Field	Value	IRS element (for citing)
Total Liability	$451,689,670	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART X, LINE 2:	FormAndLineReferenceDesc
Explanation	YALE NEW HAVEN HEALTH SERVICES CORPORATION IS INCLUDED IN THE CONSOLIDATED YALE NEW HAVEN HEALTH SYSTEM AND SUBSIDIARIES AUDITED FINANCIAL STATEMENTS. FOLLOWING IS THE FOOTNOTE FROM THE CONSOLIDATED FINANCIAL STATEMENTS: MOST ENTITIES WITHIN THE SYSTEM ARE NOT-FOR-PROFIT CORPORATIONS AS DESCRIBED IN SECTION 501(C)(3) OF THE CODE, AND ARE GENERALLY EXEMPT FROM FEDERAL INCOME TAXES PURSUANT TO SECTION 501(A) OF THE CODE. PROVISIONS FOR INCOME TAXES AND DEFERRED TAXES, WHERE APPLICABLE, HAVE BEEN MADE FOR THE TAXABLE ENTITIES LISTED ABOVE UNDER THE DESCRIPTION OF THE SYSTEM. THE SYSTEM EVALUATES TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN THE COURSE OF PREPARING THE SYSTEM'S TAX RETURNS TO DETERMINE WHETHER THE TAX POSITIONS ARE "MORE-LIKELY THAN-NOT" OF BEING SUSTAINED BY THE APPLICABLE TAX AUTHORITY BASED UPON THE TECHNICAL MERITS OF THE POSITION. THE SYSTEM RECOGNIZES THE EFFECT OF TAX POSITIONS ONLY IF THEY ARE MORE LIKELY THAN NOT OF BEING SUSTAINED. THIS EVALUATION HAD NO IMPACT ON THE OPERATIONS OF THE SYSTEM AS OF AND FOR THE YEARS ENDED SEPTEMBER 30, 2025 AND 2024.	ExplanationTxt

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (1)	GrantRecordsMaintainedInd

Recipient Table RecipientTable (15 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Non Cash AssistanceNonCashAssistanceAmt	Purpose Of GrantPurposeOfGrantTxt	Valuation Method UsedValuationMethodUsedDesc	Non Cash AssistanceNonCashAssistanceDesc
ALBERTUS MAGNUS COLLEGE
700 PROSPECT STREET	NEW HAVEN	CT	06511	060646520	501(C)(3)	$25,000	$0	SUPPORT MISSION
BREAKTHROUGH T1D - GREATER
PO BOX 1570	HAGERSTOWN	MD	217411570	231707729	501(C)(3)	$23,450	$0	SUPPORT MISSION
CAROL EMMOTT FOUNDATION
4931 SW 76TH AVE 229	PORTLAND	OR	97225	841882898	501(C)(3)	$85,000	$0	SUPPORT MISSION
CONNECTICUT BUSINESS AND INDUSTRY INC
350 CHURCH STREET	NEW HAVEN	CT	06511	060439660	501(C)(6)	$22,200	$0	SUPPORT MISSION
CONNECTICUT CENTER FOR ARTS (CONNCAT)
70 AUDUBON STREET	NEW HAVEN	CT	06521	451257955	501(C)(3)	$250,000	$0	SUPPORT MISSION
CORNELL SCOTT-HILL HEALTH CORPORATION
400-428 COLUMBUS AVE	NEW HAVEN	CT	06519	060870990	501(C)(3)	$100,000	$0	SUPPORT MISSION
FAIRFIELD UNIVERSITY
1073 NORTH BENSON ROAD	FAIRFIELD	CT	06824	060646623	501(C)(3)	$66,138	$0	SUPPORT MISSION
GATEWAY COMMUNITY COLLEGE FOUNDATION INC
20 CHURCH STREET	NEW HAVEN	CT	06510	223135128	501(C)(3)	$115,000	$0	SUPPORT MISSION
GOVERNORS PARTNERSHIP TO PROTECT CONNECTICUT'S WORKFORCE INC
1077 SILAS DEAN HIGHWAY UNIT 333	WETHERSFIELD	CT	06109	061275193	501(C)(3)	$10,000	$0	SUPPORT MISSION
HOPEY'S HEART FOUNDATION
PO BOX 340551	JAMAICA	NY	114340551	800915297	501(C)(3)	$10,000	$0	SUPPORT MISSION
NEW HAVEN PROMISE
28 LINCOLN WAY	NEW HAVEN	CT	06510	811267064	501(C)(3)	$500,000	$0	SUPPORT MISSION
QUINNIPIAC UNIVERSITY
275 MOUNT CARMEL AVENUE	HAMDEN	CT	065191908	060646701	501(C)(3)	$8,500	$0	SUPPORT MISSION
READ TO GROW
53 SCHOOL GROUND RD UNIT 3	BRANFORD	CT	06405	061572185	501(C)(3)	$25,900	$0	SUPPORT MISSION
SOUTHERN CONNECTICUT STATE UNIVERSITY FOUNDATION INC
501 CRESCENT STREET	NEW HAVEN	CT	06515	237208882	501(C)(3)	$1,256,742	$62,720	SUPPORT MISSION	FMV	EQUIPMENT
THE MASONIC CHARITY FOUNDATION
22 MASONIC AVE	WALLINGFORD	CT	06492	061435920	501(C)(3)	$8,590	$0	SUPPORT MISSION

Field	Value	IRS element (for citing)
Total501c3 Org	14	Total501c3OrgCnt
Total Other Org	1	TotalOtherOrgCnt

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART I, LINE 2:	FormAndLineReferenceDesc
Explanation	NONE OF THE AMOUNTS REPORTED ON SCHEDULE I, PART II ARE GRANTS. THESE AMOUNTS ARE DONATIONS AND SPONSORSHIPS GIVEN TO ORGANIZATIONS TO ASSIST IN THE FURTHERANCE OF THEIR CHARITABLE MISSION. PURSUANT TO ITS RESPONSIBILITIES AS THE SUPPORTING ORGANIZATION FOR THE ENTITIES LISTED IN ITS BYLAWS, HSC MADE THE FOLLOWING CONTRIBUTIONS ON BEHALF OF THOSE ENTITIES. YALE NEW HAVEN HEALTH SERVICES CORPORATION ("HSC") CARRIES OUT DUE DILIGENCE IN PROVIDING MONETARY ASSISTANCE ONLY TO QUALIFYING 501(C)(3) OR ORGANIZATIONS THAT COMPLEMENT ITS MISSION OR SUPPORT THE GREATER GOOD IN THE COMMUNITIES SERVED. HSC VERIFIES EACH ORGANIZATION'S EIN AS LISTED ON IRS FORM W-9 THAT HAS BEEN SUBMITTED TO HSC. ASSISTANCE DONATED BY HSC TO THESE QUALIFYING ORGANIZATIONS IS NOT OUTCOMES-BASED AND IS GIVEN IN SUPPORT OF AN INDIVIDUAL ORGANIZATION'S FUNDRAISING EVENTS OR IN SUPPORT OF DIRECT SERVICES. HSC MAINTAINS FULL AND COMPLETE RECORDS OF ALL MONETARY ASSISTANCE PROVIDED, HOWEVER DOES NOT MONITOR SPECIFIC FUNDS.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Substantiation Required	Yes (1)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Independent Consultant	Yes (X)	IndependentConsultantInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	Yes (1)	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	Yes (1)	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	0	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	0	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	0	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	0	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	0	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (1)	AnyNonFixedPaymentsInd
Initial Contract Exception	0	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (39 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
CHRISTOPHER O'CONNOR
CEO/TRUSTEE (CURRENT YR COMP)	$2,287,802	$0	$1,402,380	$0	$273,900	$0	$973,141	$0	$31,746	$0	$4,968,969	$0	$0	$0
CHRISTOPHER O'CONNOR
CEO/TRUSTEE (VESTED DEFERRED)	$0	$0	$0	$0	$292,895	$0	$0	$0	$0	$0	$292,895	$0	$102,044	$0
KEITH CHURCHWELL
FORMER KEY EMPLOYEE	$0	$0	$372,350	$0	$1,955,317	$0	$0	$0	$0	$0	$2,327,667	$0	$863,286	$0
THOMAS BALCEZAK
EVP & CCO (CURRENT YR COMP)	$1,141,988	$0	$372,350	$0	$177,797	$0	$541,652	$0	$2,804	$0	$2,236,591	$0	$0	$0
THOMAS BALCEZAK
EVP & CCO (VESTED DEFERRED)	$0	$0	$0	$0	$184,637	$0	$0	$0	$0	$0	$184,637	$0	$81,406	$0
PAMELA SUTTON-WALLACE
PRESIDENT, YNHHS	$1,470,292	$0	$1,015,760	$0	$13,527	$0	$633,153	$0	$11,665	$0	$3,144,397	$0	$0	$0
MARNA BORGSTROM
FORMER OFFICER	$0	$0	$0	$0	$0	$2,303,304	$0	$0	$0	$0	$0	$2,303,304	$0	$149,255
MELISSA TURNER
SVP/CHRO (CURRENT YR COMP)	$703,603	$0	$200,706	$0	$91,373	$0	$141,752	$0	$31,746	$0	$1,169,180	$0	$0	$0
MELISSA TURNER
SVP/CHRO (VESTED DEFERRED)	$0	$0	$0	$0	$951,498	$0	$0	$0	$0	$0	$951,498	$0	$239,158	$0
JOHN SKELLY
FORMER OFFICER	$0	$0	$120,147	$0	$1,135,111	$51,706	$0	$0	$0	$0	$1,255,258	$51,706	$1,021,464	$0
WILLIAM ASELTYNE
ASSOC SEC (CURRENT YR COMP)	$1,034,382	$0	$338,500	$0	$135,772	$0	$197,150	$0	$15,944	$0	$1,721,748	$0	$0	$0
WILLIAM ASELTYNE
ASSOC SEC (VESTED DEFERRED)	$0	$0	$0	$0	$484,931	$0	$0	$0	$0	$0	$484,931	$0	$0	$0
THOMAS NEWMAN
FORMER (CURRENT YR COMP)	$5,868	$0	$195,230	$0	$1,115,059	$0	$0	$0	$0	$0	$1,316,157	$0	$413,625	$0
THOMAS NEWMAN
FORMER (VESTED DEFERRED)	$0	$0	$0	$0	$111,980	$0	$0	$0	$0	$0	$111,980	$0	$111,980	$0
GAIL KOSYLA
TREASURER	$1,034,860	$0	$497,225	$0	$14,377	$0	$439,776	$0	$2,117	$0	$1,988,355	$0	$0	$0
CAROLYN SALSGIVER
FORMER OFFICER	$0	$0	$0	$0	$1,133,043	$0	$0	$0	$30,022	$0	$1,163,065	$0	$609,685	$0
LISA STUMP
SVP/CIO (CURRENT YR COMP)	$729,390	$0	$234,035	$0	$104,333	$0	$338,651	$0	$15,485	$0	$1,421,894	$0	$0	$0
LISA STUMP
SVP/CIO (VESTED DEFERRED)	$0	$0	$0	$0	$140,135	$0	$0	$0	$0	$0	$140,135	$0	$64,809	$0
PATRICK GREEN
FORMER OFFICER	$0	$0	$0	$0	$699,459	$0	$0	$0	$0	$0	$699,459	$0	$673,959	$0
MATTHEW COMERFORD
SENIOR VICE PRESIDENT	$733,305	$0	$209,626	$0	$59,523	$0	$268,308	$0	$31,098	$0	$1,301,860	$0	$0	$0
VINCENT PETRINI
FORMER OFFICER	$0	$0	$0	$0	$526,462	$79,761	$0	$0	$0	$0	$526,462	$79,761	$487,462	$0
LORRAINE LEE
SENIOR VICE PRESIDENT	$606,494	$0	$153,181	$0	$69,883	$0	$227,700	$0	$23,844	$0	$1,081,102	$0	$0	$0
DEREMIUS WILLIAMS
SENIOR VICE PRESIDENT	$571,903	$0	$151,256	$0	$16,229	$0	$203,527	$0	$31,166	$0	$974,081	$0	$0	$0
MICHAEL ANGELINI
SVP, TREASURER, CIO	$527,253	$0	$158,912	$0	$43,172	$0	$200,890	$0	$31,582	$0	$961,809	$0	$0	$0
JOSEPH BISSON
SENIOR VICE PRESIDENT	$530,254	$0	$148,971	$0	$47,968	$0	$176,797	$0	$31,562	$0	$935,552	$0	$0	$0
VINCENT TAMMARO
FORMER OFFICER	$0	$0	$0	$0	$382,125	$157,525	$0	$0	$0	$0	$382,125	$157,525	$308,375	$0
PATRICK MCCABE
FORMER OFFICER	$0	$0	$0	$0	$355,671	$97,047	$0	$0	$0	$0	$355,671	$97,047	$355,671	$0
KEITH TANDLER
VP FINANCE	$505,873	$0	$124,888	$0	$47,283	$0	$96,150	$0	$31,542	$0	$805,736	$0	$0	$0
REBECCA MATTHEWS
SENIOR VICE PRESIDENT	$512,261	$0	$135,850	$0	$20,961	$0	$97,550	$0	$23,626	$0	$790,248	$0	$0	$0
GLYNN STANTON
SVP & CHIEF INFORMATION OFFICER	$419,401	$0	$243,259	$0	$25,378	$0	$38,721	$0	$30,074	$0	$756,833	$0	$0	$0
MARGARET MCGOVERN
CHIEF PHYSICIAN EXECUTIVE	$651,596	$0	$65,160	$0	$0	$0	$0	$0	$0	$0	$716,756	$0	$0	$0
LEE SCHWAMM
CHIEF INFORMATION OFFICER	$426,400	$0	$60,549	$0	$0	$0	$0	$0	$0	$0	$486,949	$0	$0	$0
KEVIN MYATT
FORMER OFFICER	$0	$0	$0	$0	$147,146	$69,589	$0	$0	$0	$0	$147,146	$69,589	$147,146	$0
DENISE FIORE
FORMER OFFICER	$0	$0	$0	$0	$148,077	$49,614	$0	$0	$0	$0	$148,077	$49,614	$148,077	$0
JON FITZGERALD
SVP & CHIEF DEVELOPMENT OFFICER	$232,212	$0	$25,000	$0	$9,483	$0	$39,919	$0	$2,237	$0	$308,851	$0	$0	$0
STEPHEN ALLEGRETTO
FORMER OFFICER	$0	$0	$0	$0	$110,519	$58,565	$0	$0	$0	$0	$110,519	$58,565	$110,519	$0
JAMES MORRIS
FORMER OFFICER	$0	$0	$0	$0	$118,382	$25,881	$0	$0	$0	$0	$118,382	$25,881	$118,382	$0
ELIZABETH BECKMAN
FORMER OFFICER	$0	$0	$0	$0	$110,699	$0	$0	$0	$0	$0	$110,699	$0	$110,699	$0
RICHARD D'AQUILA
FORMER OFFICER	$0	$0	$0	$0	$0	$196,168	$0	$0	$0	$0	$0	$196,168	$0	$0

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PART I, LINES 4A-B

LINE 4B, SUPPLEMENTAL NONQUALIFIED RETIREMENT PLANS: THE INDIVIDUALS LISTED BELOW HAVE RECEIVED SEVERANCE OR ARE PARTICIPANTS IN A SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN. THESE ACCRUALS ARE INCLUDED IN THE AMOUNTS REPORTED IN PART II, COLUMN C (DEFERRED COMPENSATION) AND REPRESENTS BOTH THE REPORTING ENTITY'S AND RELATED ENTITY'S COMBINED AMOUNTS THAT HAVE NOT YET BEEN VESTED CONSISTENT WITH THE COMPENSATION REPORTING PER IRS. SEVERANCE NONQUALIFIED EQUITY-BASED KEITH CHURCHWELL $1,092,032 - - THOMAS NEWMAN $624,000 - - CAROLYN SALSGIVER $397,359 - - VINCENT TAMMARO $40,000 - - CHRISTOPHER O'CONNOR - $740,476 - PAMELA SUTTON-WALLACE - $340,000 - THOMAS J. BALCEZAK - $303,270 - GAIL KOSYLA - $219,526 - LISA STUMP - $193,403 - MATTHEW COMERFORD - $114,758 - LORRAINE LEE - $94,950 - DEREMIUS WILLIAMS - $89,981 - MICHAEL ANGELINI - $83,554 - JOSEPH BISSON - $81,947 - REBECCA MATTHEWS - $80,340 - JON FITZGERALD - $35,938 - GLYNN STANTON - $16,250 - THE SUPPLEMENTAL RETIREMENT INCOME PLAN (SRIP) / EXECUTIVE DEFERRED COMPENSATION ACCOUNT PLAN (EDCAP) ARE DESIGNED TO ENSURE THE PAYMENT OF A COMPETITIVE LEVEL OF RETIREMENT INCOME WHEN ADDED TO OTHER SOURCES OF RETIREMENT INCOME IN ORDER TO ATTRACT AND RETAIN KEY MANAGEMENT EMPLOYEES SERVING AS SENIOR LEADERS. THE PLAN PROVIDES SUPPLEMENTAL RETIREMENT INCOME THROUGH AN UNFUNDED, NONQUALIFIED DEFERRED COMPENSATION ARRANGEMENT UNDER SECTION 457(F) AND THROUGH A DEFERRED COMPENSATION PLAN UNDER SECTION 409A OF THE INTERNAL REVENUE CODE AND A MANAGEMENT OR HIGHLY COMPENSATED EMPLOYEES' PLAN UNDER THE EMPLOYEE RETIREMENT INCOME SECURITY ACT OF 1974 (ERISA). THE INDIVIDUALS LISTED BELOW BECAME VESTED IN BENEFITS VALUED AT THE AMOUNT RESPECTIVELY REPORTED BELOW DURING THE REPORTING YEAR. INCLUDED IN SECTION II, COLUMN B (III) ARE AMOUNTS VESTED DURING THE 2024 CALENDAR YEAR THAT WERE RECOGNIZED AS TAXABLE EVENTS AND REPORTED IN THE INDIVIDUALS' 2024 CALENDAR YEAR FORM W-2. SRIP EDCAP WILLIAM ASELTYNE $484,931 - MELISSA TURNER $400,000 $551,498 CHRISTOPHER O'CONNOR - $292,895 THOMAS BALCEZAK - $184,637 LISA STUMP - $140,135 THOMAS NEWMAN - $111,980 THE FOLLOWING REPORTED INDIVIDUAL(S) RECEIVED A PAYMENT FROM A NONQUALIFIED PLAN. THE PAYMENT WAS MADE DIRECTLY TO THE INDIVIDUAL(S) FROM THE RABBI TRUST AND REPORTED IN THE INDIVIDUALS' 2024 FORM W-2 ISSUED BY THE RABBI TRUST. MARNA BORGSTROM $2,154,050 RICHARD D'AQUILA $196,168 VINCENT TAMMARO $157,525 PATRICK MCCABE $97,047 VINCENT PETRINI $79,761 KEVIN MYATT $69,589 STEPHEN ALLEGRETTO $58,565 JOHN SKELLY $51,706 DENISE FIORE $49,614 JAMES MORRIS $25,881

PART I, LINE 7

THE SHORT TERM INCENTIVE PLAN (STIP) IS A VARIABLE COMPENSATION PLAN WHICH PROVIDES ONE-TIME PAYMENTS TO ELIGIBLE MEMBERS OF MANAGEMENT IN RECOGNITION OF THE ACCOMPLISHMENT OF KEY ORGANIZATIONAL AND INDIVIDUAL PERFORMANCE OBJECTIVES. PERFORMANCE LEVELS ARE ESTABLISHED AND REVIEWED ANNUALLY AT THRESHOLD, TARGET AND MAXIMUM LEVELS, ACCORDING TO PLANNED "STRETCH" GOALS AND OBJECTIVES. INCENTIVE AWARD OPPORTUNITIES ARE ESTABLISHED ACCORDING TO MARKET PRACTICES BASED ON EACH ELIGIBLE POSITION'S RESPONSIBILITIES, PERFORMANCE AND LEVEL OF AUTHORITY. PERFORMANCE RELATIVE TO STIP AWARD OPPORTUNITIES INCORPORATES A BROAD SPECTRUM OF PRE-DEFINED FINANCIAL AND NON-FINANCIAL METRICS THAT ARE ALIGNED WITH ORGANIZATIONAL MISSION AND VALUES.

Schedule L IRS990ScheduleL

Bus Tr Involve Interested Prsn BusTrInvolveInterestedPrsnGrp

Name Of Interested NameOfInterested

Field	Value	IRS element (for citing)
Person	MARY-JANE CALLAHAN	PersonNm

Field	Value	IRS element (for citing)
Relationship Description	SEE PART V - COLUMN D	RelationshipDescriptionTxt
Transaction	$184,822	TransactionAmt
Transaction	SEE PART V	TransactionDesc
Sharing Of Revenues	0	SharingOfRevenuesInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE L, PART IV, COLUMN (D)	FormAndLineReferenceDesc
Explanation	BUSINESS TRANSACTIONS INVOLVING INTERESTED PERSONS NAME OF INTERESTED PERSON: MARY-JANE CALLAHAN TRUSTEE JACK CALLAHAN'S SISTER, MARY-JANE CALLAHAN, IS EMPLOYED IN THE FINANCE DEPARTMENT OF YALE NEW HAVEN HEALTH SERVICES CORPORATION AND RECEIVED COMPENSATION OVER $10,000.00 DURING THE TAX YEAR BY THE ORGANIZATION.AMOUNT OF TRANSACTION: $184,822	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (10 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, PART III, LINE 4A	YALE NEW HAVEN HEALTH SYSTEM IS A NONPROFIT HEALTH SYSTEM THAT INCLUDES FIVE ACUTE-CARE HOSPITALS, A MULTISPECIALTY MEDICAL GROUP, HOME HEALTH CARE, MORE THAN 20 URGENT CARE CENTERS, AND DOZENS OF OUTPATIENT LOCATIONS STRETCHING FROM WESTCHESTER COUNTY, NEW YORK, TO WESTERLY, RHODE ISLAND. THE HEALTH SYSTEM IS AFFILIATED WITH YALE SCHOOL OF MEDICINE. ADVANCING INNOVATION IN HEALTH CARE YALE NEW HAVEN HEALTH ADVANCED UROLOGIC CARE WITH A MINIMALLY INVASIVE PROCEDURE THAT TREATS BENIGN PROSTATIC HYPERPLASIA PROCEDURES. THE HOLMIUM LASER ENUCLEATION OF THE PROSTATE (HOLEP) USES A HIGH-POWERED HOLMIUM LASER TO REMOVE EXCESS PROSTATE TISSUE, OFFERING A LONG-LASTING SOLUTION WITH FEWER COMPLICATIONS AND SHORTER RECOVERY TIMES. EXPANDING MINIMALLY INVASIVE ROBOTIC PROCEDURE CAPABILITIES, THE HEALTH SYSTEM ADVANCED USE OF AQUABLATION, A PROCEDURE FOR MEN WITH BENIGN PROSTATIC HYPERPLASIA (BPH). USING THE PRECISION OF ROBOTICS AND THE HEAT-FREE POWER OF WATER, AQUABLATION REMOVES EXCESS PROSTATE TISSUE TO RELIEVE PRESSURE ON THE URETHRA AND POSSIBLY THE BLADDER. THE PROCEDURE COMBINES A THIN CAMERA AND ULTRASOUND IMAGING TO GIVE THE SURGEON A COMPLETE, MULTI-DIMENSIONAL VIEW OF THE PROSTATE. THE YALE NEW HAVEN HEALTH HEART AND VASCULAR CENTER PERFORMED A SERIES OF FIRSTS WITH TAMBE (THORACOABDOMINAL BRANCH ENDOPROSTHESIS) PROCEDURE IN CONNECTICUT TO TREAT COMPLEX AORTIC ANEURYSMS; THE FIRST ROBOTIC MULTI-ARTERIAL CORONARY ARTERY BYPASS GRAFTING (CABG) TREATMENT FOR CORONARY ARTERY DISEASE IN THE NORTHEAST; AND THE FIRST EVOQUE TRICUSPID VALVE REPLACEMENT SYSTEM TO TREAT SEVERE TRICUSPID VALVE REGURGITATION IN CONNECTICUT. A VARIAN TRUEBEAM LINEAR ACCELERATOR, ONE OF THE MOST ADVANCED RADIATION THERAPY SYSTEMS AVAILABLE, WAS INSTALLED AT SMILOW CANCER HOSPITAL AT WATERFORD. THIS SYSTEM ENABLES HIGHLY PRECISE TUMOR TARGETING, SHORTER TREATMENT REGIMENS, AND IMPROVED PATIENT COMFORT, ELIMINATING THE NEED FOR PERMANENT SKIN TATTOOS PREVIOUSLY USED IN RADIATION THERAPY. THE EXPANSION OF THE VIRTUAL CARE MODEL TO INPATIENT NURSING OPENED MAJOR OPPORTUNITIES FOR NURSES. WITH A PILOT OF 400 BEDS AT YALE NEW HAVEN HOSPITAL, VIRTUAL NURSES PARTNER WITH THE BEDSIDE TEAM TO SUPPORT PATIENT ADMISSION AND DISCHARGE PROCESSES TRADITIONALLY MANAGED BY THE BEDSIDE TEAM. YALE NEW HAVEN HEALTH HOSTED THE HEALTH AI SYMPOSIUM BRINGING TOGETHER HEALTHCARE EXECUTIVES, AI INNOVATORS, CLINICIANS AND POLICYMAKERS TO EXPLORE HOW AI IS TRANSFORMING THE DELIVERY OF CARE. HOSPITALS ACROSS CONNECTICUT SUBMITTED THEIR AI-DRIVEN SOLUTIONS, COMPETING FOR UP TO $100,000 IN FUNDING. YALE NEW HAVEN HEALTH AND HARTFORD HEALTHCARE BROKE GROUND ON THE CONNECTICUT PROTON THERAPY CENTER IN WALLINGFORD, CONNECTICUT. PROTON THERAPY IRRADIATES MANY SOLID CANCER TUMORS. IT IS PARTICULARLY BENEFICIAL FOR CHILDREN, WHO ARE MORE VULNERABLE TO RADIATION DAMAGE AND DIFFICULT-TO-TARGET CANCERS. IMPROVING ACCESS TO CARE ADDRESSING ACCESS TO CARE, YALE NEW HAVEN HEALTH ADDED URGENT CARE CENTERS AND FACILITATED THE INTEGRATION OF NELSON AMBULANCE AND ITS AFFILIATES ACCESS AMBULANCE SERVICE, CONNECTICUT HANDIVAN AND THE LIMO GROUP. THE HEALTH SYSTEM BROUGHT ADDITIONAL SERVICES INTO COMMUNITIES WITH TWO HOSPITAL-BASED RETAIL PHARMACIES AT BRIDGEPORT AND LAWRENCE + MEMORIAL HOSPITALS TO IMPROVE INTEGRATED, PERSONALIZED MEDICATION CARE FOR PATIENTS, EMPLOYEES AND THE COMMUNITY. BUILDING HEALTHIER COMMUNITIES DURING THE ANNUAL #GIVEHEALTHY FOOD DRIVE, YALE NEW HAVEN HEALTH EMPLOYEES DONATED 16,450 POUNDS OF FOOD FOR LOCAL FOOD PANTRIES AND COMMUNITY SERVICES, SURPASSING ITS GOAL. YALE NEW HAVEN HOSPITAL RECEIVED THE 2024 AMERICAN NURSES CREDENTIALING CENTER MAGNET PRIZE, SPONSORED BY PRESS GANEY, FOR DEVELOPING A PSYCHIATRIC INPATIENT SURVEY THAT WILL BE REQUIRED FOR USE BY THE CENTERS FOR MEDICARE AND MEDICAID SERVICES IN MORE THAN 1,600 PARTICIPATING INPATIENT BEHAVIORAL HEALTH FACILITIES NATIONWIDE. THE TEAM DISCOVERED A WIDE VARIATION IN HOW BEHAVIORAL HEALTH ORGANIZATIONS GATHER DATA AND A GENERAL LACK OF CONSENSUS AROUND AN ACCURATE SURVEY TOOL. ACROSS THE HEALTH SYSTEM, STAFF SUPPORTED NUMEROUS COMMUNITY INITIATIVES SUCH AS VOLUNTEERING IN SPECIAL OLYMPICS OF CT, HOSTING A WEEKLY "WALK AND TALK WITH A DOC" PROGRAM, PACKING GROCERY BAGS TO SUPPORT STUDENTS AND FAMILIES DURING BREAKS, ASSISTING WITH COMMUNITY CLEAN-UPS, AND PARTICIPATING IN READ ALOUD EVENTS FOR THE PUBLIC SCHOOLS. ACADEMIC HEALTH SYSTEMS, SUCH AS YALE NEW HAVEN HEALTH SYSTEM, FOCUS ON CLINICAL CARE, TEACHING AND RESEARCH TO CREATE A HEALTHCARE ENVIRONMENT WITH THE BEST POSSIBLE OUTCOMES, CUTTING-EDGE TECHNOLOGIES, RESOURCES AND THERAPIES FOR PATIENTS. YNHHS REMAINS COMMITTED TO SAFETY AND QUALITY OF CARE, THE PATIENT EXPERIENCE, AND EXCEPTIONAL, VALUE-BASED CARE TO EVERY PATIENT, IN EVERY SETTING, EVERY TIME.
FORM 990, PART III, LINE 4A	PART I, LINE 4 & PART VI, LINE 1B NUMBER OF INDEPENDENT VOTING MEMBERS OF THE GOVERNING BODY THE ORGANIZATION SOUGHT TO CONFIRM THE INDEPENDENCE OF EACH VOTING MEMBER OF ITS GOVERNING BODY BY REQUESTING THAT EACH SUCH VOTING MEMBER RESPOND TO A QUESTIONNAIRE CONTAINING THE PERTINENT INSTRUCTIONS AND DEFINITIONS AND DESIGNED TO ELICIT THE INFORMATION NECESSARY TO DETERMINE INDEPENDENCE. IN THE EVENT THAT THE ORGANIZATION DOES NOT RECEIVE A RESPONSE FROM ANY SUCH VOTING MEMBER, THE ORGANIZATION REVIEWS OTHER INFORMATION KNOWN TO IT REGARDING THE VOTING MEMBER AND MAKES A REASONABLE ASSESSMENT OF INDEPENDENCE BASED ON THAT INFORMATION.
FORM 990, PART III, LINE 4C	FORM 990, PART IV, LINE 24 HSC IS THE PARENT ORGANIZATION OF THE YALE NEW HAVEN HEALTH SYSTEM REPORTS ON PART X, LINE 23 THE AMOUNT OF ALL TAX-EXEMPT BOND LIABILITIES ALLOCATED TO ITS SUBSIDIARY RELATED ORGANIZATIONS. CONSISTENT WITH THE FORM 990 AND SCHEDULE K INSTRUCTIONS THESE LIABILITIES ARE REPORTED SOLELY ON THE FORM 990 AND SCHEDULE K OF THE FOLLOWING RELATED ORGANIZATIONS: BRIDGEPORT HOSPITAL GREENWICH HOSPITAL YALE NEW HAVEN HOSPITAL
FORM 990, PART VI, SECTION A, LINE 2	PART VI, LINE 2 - BUSINESS RELATIONSHIPS BETWEEN OFFICERS, TRUSTEES, OR KEY EMPLOYEES TWO OF THE TRUSTEES OF THE YALE NEW HAVEN HEALTH SERVICES CORPORATION BOARD ALSO SERVE AS TRUSTEES OF A FOR-PROFIT BOARD, IN WHICH ONE OF THE TRUSTEES HAS A FINANCIAL INTEREST.
FORM 990, PART VI, SECTION B, LINE 11B	THE ORGANIZATION'S PROCESS TO REVIEW FORM 990: THE FORM 990 TAX RETURN AND ATTACHED SCHEDULES WERE PREPARED BY EMPLOYEES OF THE YNHHS TAX DEPARTMENT. THE RETURN IS INITIALLY REVIEWED BY THE EXECUTIVE DIRECTOR OF CORPORATE FINANCE. SUBSEQUENTLY, IT IS SENT TO KPMG LLP FOR THEIR INITIAL REVIEW. AFTER ALL COMMENTS FROM THE ABOVE GROUPS ARE RECEIVED AND REVIEWED, THE RETURN IS THEN REVIEWED BY THE CHIEF FINANCIAL OFFICER OF THE SYSTEM AND A FINAL VERSION OF THE RETURN IS SENT BACK TO KPMG LLP FOR FINAL REVIEW. PRIOR TO FILING, THE ORGANIZATION MADE AVAILABLE A COMPLETE COPY OF THE RETURN TO ITS BOARD OF TRUSTEES BY WEB PORTAL
FORM 990, PART VI, SECTION B, LINE 12C	THE YALE NEW HAVEN HEALTH SYSTEM COMPLIANCE COMMITTEE HAS BEEN DELEGATED THE AUTHORITY TO APPROVE AND ADOPT COMPLIANCE POLICIES ON BEHALF OF THE ENTITIES IN THE SYSTEM. THE CONFLICT OF INTEREST POLICY AND INDIVIDUAL ANNUAL DISCLOSURE FORM APPLIES TO A POOL OF EMPLOYEES, BOARD MEMBERS AND NON-BOARD MEMBERS SERVING ON BOARD COMMITTEES. THESE "COVERED INDIVIDUALS" ARE REQUIRED TO COMPLETE A CONFLICT OF INTEREST DISCLOSURE STATEMENT, UPON BEGINNING EMPLOYMENT OR OTHERWISE BECOMING A COVERED INDIVIDUAL AND ANNUALLY THEREAFTER. COVERED INDIVIDUALS ARE ALSO REQUIRED TO PROMPTLY REPORT CHANGES TO THEIR MOST RECENTLY COMPLETED DISCLOSURE STATEMENT. THESE DISCLOSURE STATEMENTS AND REPORTS ARE REVIEWED BY THE OFFICE OF PRIVACY AND CORPORATE COMPLIANCE AND/OR THE LEGAL AND RISK SERVICES DEPARTMENT TO ENSURE COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY. IF A POTENTIAL CONFLICT ARISES, THE PRESIDENT AND CEO WOULD CONSULT WITH THE BOARD CHAIRPERSON AND THE LEGAL AND RISK SERVICES DEPARTMENT TO DEVELOP A PLAN TO MITIGATE ANY ACTUAL CONFLICT OF INTEREST. FOR EXAMPLE, A VOTING BOARD OR COMMITTEE MEMBER WOULD BE REQUIRED TO RECUSE HIMSELF OR HERSELF FROM VOTING ON MATTERS RELATED WITH WHICH SHE OR HE HAD AN ACTUAL OR POTENTIAL CONFLICT AND THE ACTUAL OR POTENTIAL CONFLICT WOULD BE DISCLOSED TO OTHER VOTING MEMBERS.
FORM 990, PART VI, SECTION B, LINE 15	COMPENSATION PROCESS FOR CEO/TOP OFFICIAL: THE TOP HSC OFFICIAL IS AN EMPLOYEE OF YNHHS. THE YNHHS COMPENSATION AND LEADERSHIP DEVELOPMENT COMMITTEE (THE "YNHHS COMPENSATION COMMITTEE"), WHICH INCLUDES A REPRESENTATIVE OF THE ORGANIZATION, IS RESPONSIBLE FOR (1) DETERMINING THE OVERALL TOTAL COMPENSATION STRATEGY FOR YNHHS OFFICER LEVEL EXECUTIVES, (2) APPROVING ALL COMPENSATION AND BENEFITS DECISIONS FOR YNHHS OFFICER LEVEL EXECUTIVES, AND (3) REPORTING SUCH ACTIONS TO THE FULL YNHHS BOARD OF TRUSTEES ON AN ANNUAL BASIS. IN ADDITION, THE YNHHS COMPENSATION COMMITTEE EXPRESSLY DETERMINES THE REASONABLENESS OF TOTAL COMPENSATION AND BENEFITS FOR ALL YNHHS OFFICER LEVEL EXECUTIVES, AND ASSURES THAT ALL OFFICER LEVEL EXECUTIVE COMPENSATION DECISIONS ARE MADE AFTER THOROUGH CONSIDERATION OF AND COMPARISON TO THE MARKET PRACTICES OF OTHER SIMILARLY SITUATED ORGANIZATIONS. THE YNHHS COMPENSATION COMMITTEE CONSISTS OF TRUSTEES WHO DO NOT HAVE MATERIAL FINANCIAL INTERESTS THAT COULD BE AFFECTED BY THE OFFICER LEVEL EXECUTIVE COMPENSATION DECISIONS MADE BY THE COMMITTEE. THE COMPARABILITY DATA USED TO ASSIST THE COMMITTEES IN ITS COMPENSATION DELIBERATIONS IS COMPILED BY AN INDEPENDENT, NATIONAL COMPENSATION CONSULTING FIRM THAT IS RETAINED BY AND REPORTS DIRECTLY TO THE YNHHS COMPENSATION COMMITTEE. THE DATA COLLECTED BY THE CONSULTANT CONSISTS OF MARKET INFORMATION FOR EXECUTIVES IN FUNCTIONALLY SIMILAR POSITIONS IN SIMILARLY SITUATED ORGANIZATIONS. THE DELIBERATIONS AND DECISIONS OF THE YNHHS COMPENSATION COMMITTEE. FORM 990, PART VI, SECTION B, LINE 15B: COMPENSATION PROCESS FOR OFFICERS THE COMPENSATION PROCESS FOR OFFICERS FOLLOWS THE PROCESS USED FOR HSC'S TOP OFFICIAL DESCRIBED ABOVE IN THE RESPONSE TO PART VI, SECTION B, LINE 15.
FORM 990, PART VI, SECTION C, LINE 19	COPIES OF ALL AVAILABLE DOCUMENTS ARE ACCESSIBLE TO THE PUBLIC UPON REQUEST.
FORM 990, PART IX, LINE 11G	BILLING FEES: PROGRAM SERVICE EXPENSES 13,915,630. MANAGEMENT AND GENERAL EXPENSES 1,553,056. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 15,468,686. CONSULTING FEES: PROGRAM SERVICE EXPENSES 7,432,806. MANAGEMENT AND GENERAL EXPENSES 829,540. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 8,262,346. PERSONNEL SUPPORT/OUTSIDE CONTRACTUAL: PROGRAM SERVICE EXPENSES 93,440,985. MANAGEMENT AND GENERAL EXPENSES 10,428,496. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 103,869,481. TEMPORARY HELP/TRAINING/DEVELOPMENT: PROGRAM SERVICE EXPENSES 18,262,441. MANAGEMENT AND GENERAL EXPENSES 2,038,183. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 20,300,624.
FORM 990, PART XI, LINE 9:	GS SWAP MV ADJUSTMENT 12,030,645. PENSION & POST RETIREMENT CHANGES -35,932,000. ROUNDING 220.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp (33 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Total IncomeTotalIncomeAmt	End Of Year AssetsEndOfYearAssetsAmt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt
YALE NEW HAVEN CLINICAL AFFILIATES LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	990810344	HEALTHCARE SERVICES	CT	$0	$0	YALE NEW HAVEN HEALTH SERVICES CORPORATION
URGENT CARE MEDICAL ASSOCIATES LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	450666163	URGENT CARE SERVICES	CT	-$1,199,650	$23,837,277	YALE NEW HAVEN HEALTH SERVICES CORPORATION
HAPPY MOUNTAINS LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	300800383	URGENT CARE SERVICES	CT	-$1,647,142	$31,358,707	YALE NEW HAVEN HEALTH SERVICES CORPORATION
URGENT CARE OF GLASTONBURY LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	364726458	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF ORANGE LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	922159776	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF SHELTON LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	932008279	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF NORWICH LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	300781732	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF MEDFORD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	352560936	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF BROCKTON LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	920570877	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
MD III BILLING SOLUTIONS LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	273529010	BILLING SERVICES	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF GROTON LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	320431637	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF RIDGEFIELD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	352411978	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF ENFIELD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	843544791	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF WALTHAM LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	810901308	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF MAMARONECK LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	842814563	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE SOLUTIONS LLC
789 HOWARD AVE	NEW HAVEN	CT	06519		LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF HAMDEN LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	475183691	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF STRATFORD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	832008867	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
WRK VENTURES LLC DBA URGENT CARE OF SOUTHBURY
789 HOWARD AVE	NEW HAVEN	CT	06519	208033475	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF FRANKLIN LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	881514973	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
UC OF SOMERS LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	320467492	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF BRISTOL LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	843556071	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF MANCHESTER LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	843529223	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF WATERBURY LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	475189446	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF NORWALK LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	273840289	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF ATTLEBORO LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	883845677	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF MOHEGAN LAKE LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	810718871	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF BROOKFIELD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	270354332	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF NEWTOWN LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	371731766	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF WEST HARTFORD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	843515868	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF DERBY LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	371767316	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF CHESTNUT HILL LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	475493191	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC
URGENT CARE OF WESTWOOD LLC
789 HOWARD AVE	NEW HAVEN	CT	06519	813254095	LEASE HOLDER	CT	$0	$0	HAPPY MOUNTAINS LLC

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (19 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Exempt Code SectionExemptCodeSectionTxt	Public Charity StatusPublicCharityStatusTxt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Controlled OrganizationControlledOrganizationInd
BRIDGEPORT HOSPITAL
267 GRANT STREET	BRIDGEPORT	CT	06610	060646554	HEALTHCARE SERVICES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
BRIDGEPORT HOSPITAL FOUNDATION INC
267 GRANT STREET	BRIDGEPORT	CT	06610	222908698	SYSTEM SUPPORT SERVICES	CT	501C3	LINE 7	BRIDGEPORT HOSPITAL	Yes (1)
GREENWICH HOSPITAL
5 PERRYRIDGE ROAD	GREENWICH	CT	06830	060646659	HEALTHCARE SERVICES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
LAWRENCE MEMORIAL CORPORATION
365 MONTAUK AVENUE	NEW LONDON	CT	06320	222553028	PROMOTE HEALTHCARE	CT	501C3	LINE 12A, I	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
LAWRENCE MEMORIAL HOSPITAL INC
365 MONTAUK AVENUE	NEW LONDON	CT	06320	060646704	HEALTHCARE SERVICES	CT	501C3	LINE 3	LAWRENCE MEMORIAL CORPORATION	Yes (1)
LMW HEALTHCARE INC
365 MONTAUK AVENUE	NEW LONDON	CT	06320	460543230	HEALTHCARE SERVICES	RI	501C3	LINE 3	LAWRENCE MEMORIAL CORPORATION	Yes (1)
NORTHEAST MEDICAL GROUP INC
99 HAWLEY LANE	STRATFORD	CT	06614	061330992	HEALTHCARE SERVICES	CT	501C3	LINE 10	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
NORTHEAST MEDICAL GROUP PLLC
99 HAWLEY LANE	STRATFORD	CT	06614	352380180	HEALTHCARE SERVICES	NY	501C3	LINE 12A, I	NORTHEAST MEDICAL GROUP INC	Yes (1)
PERRYRIDGE CORPORATION
5 PERRYRIDGE ROAD	GREENWICH	CT	06830	061207316	SYSTEM SUPPORT SERVICES	CT	501C3	LINE 10	GREENWICH HOSPITAL	Yes (1)
SOUTHERN CONNECTICUT HEALTH SYSTEM PROPERTIES INC
267 GRANT STREET	BRIDGEPORT	CT	06610	061297708	TITLE HOLDING	CT	501C3		BRIDGEPORT HOSPITAL	Yes (1)
THE WESTERLY HOSPITAL FOUNDATION INC
25 WELLS STREET	WESTERLY	RI	02891	050508064	FUNDRAISING SERVICES	RI	501C3	LINE 12A, I	LMW HEALTHCARE INC	Yes (1)
VISITING NURSE ASSOCIATION OF SOUTHEASTERN CONNECTICUT INC
403 NORTH FRONTAGE ROAD	WATERFORD	CT	06385	060646616	HOME HEALTHCARE SERVICES	CT	501C3	LINE 10	YALE NEW HAVEN HEALTH COMPREHENSIVE CARE NETWORK INC	Yes (1)
WESTERLY HOSPITAL AUXILIARY INC
25 WELLS STREET	WESTERLY	RI	02891	222507181	FUNDRAISING ACTIVITIES	RI	501C3	LINE 12A, I	LMW HEALTHCARE INC	Yes (1)
YALE NEW HAVEN CARE CONTINUUM CORP
789 HOWARD AVE	NEW HAVEN	CT	06519	455235566	NURSING HOME	CT	501C3	LINE 3	YALE NEW HAVEN HOSPITAL	Yes (1)
YALE NEW HAVEN HEALTH AT HOME INC
789 HOWARD AVE	NEW HAVEN	CT	06519	061044331	HOME HEALTHCARE SERVICES	CT	501C3	LINE 10	YALE NEW HAVEN HEALTH COMPREHENSIVE CARE NETWORK INC	Yes (1)
YALE NEW HAVEN HEALTH COMPREHENSIVE CARE NETWORK INC
789 HOWARD AVE	NEW HAVEN	CT	06519	922465235	HOME HEALTHCARE ACTIVITIES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
YALE NEW HAVEN HOSPITAL
20 YORK STREET	NEW HAVEN	CT	06504	060646652	HEALTHCARE SERVICES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
YNH MANCHESTER MEMORIAL HOSPITAL INC
789 HOWARD AVE	NEW HAVEN	CT	06519	922374918	HEALTHCARE SERVICES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)
YNH WATERBURY HOSPITAL INC
789 HOWARD AVE	NEW HAVEN	CT	06519	922353660	HEALTHCARE SERVICES	CT	501C3	LINE 3	YALE NEW HAVEN HEALTH SERVICES CORP	Yes (1)

Id Related Org Txbl Partnership IdRelatedOrgTxblPartnershipGrp (2 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Predominant Income TypePredominantIncomeTypeTxt	Share Of Total IncomeShareOfTotalIncomeAmt	Share Of EOY AssetsShareOfEOYAssetsAmt	Disproportionate AllocationsDisproportionateAllocationsInd	General Or Managing PartnerGeneralOrManagingPartnerInd	OwnershipOwnershipPct
YALE NEW HAVEN HEALTH SYSTEM INVESTMENT TRUST
20 YORK STREET	NEW HAVEN	CT	06510	271374301	INVESTMENT	DE	YALE NEW HAVEN HEALTH SERVICES CORPORATION	RELATED	-$121,059	$3,546,558,043	0	0	0.08720
YNHHSCUSP SURGERY CENTERS LLC
15305 DALLAS PKWY STE 1600	ADDISON	TX	75001	384021595	HEALTHCARE SERVICES	CT	YALE NEW HAVEN HEALTH SERVICES CORPORATION	RELATED			0	0	0.51000

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp (12 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Direct Controlling NADirectControllingNACd	Entity TypeEntityTypeTxt	Share Of Total IncomeShareOfTotalIncomeAmt	Share Of EOY AssetsShareOfEOYAssetsAmt	OwnershipOwnershipPct	Controlled OrganizationControlledOrganizationInd	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	CountryForeignAddress/CountryCd	Foreign PostalForeignAddress/ForeignPostalCd	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd
CORPORATE PROFESSIONAL BUSINESS SERVICES INC
789 HOWARD AVE	NEW HAVEN	CT	06519	061467717	MANAGEMENT SERVICES	CT	N/A	C	$1,502,488	$3,572,280	1.00000	Yes (1)
GREENWICH FERTILITY & IVF PC
5 PERRYRIDGE ROAD	GREENWICH	CT	06830	300145464	HEALTHCARE SERVICES	CT		C	$4,845,826	$2,077,169	1.00000	Yes (1)	GREENWICH HOSPITAL
GREENWICH OCCUPATIONAL HEALTH SERVICES OF NEW JERSEY
5 PERRYRIDGE ROAD	GREENWICH	CT	06830	453833883	HEALTHCARE SERVICES	NJ		C	$1,350	$70,243	1.00000	Yes (1)	GREENWICH HOSPITAL
GREENWICH OCCUPATIONAL HEALTH SERVICES OF NY PC
5 PERRYRIDGE ROAD	GREENWICH	CT	06830	061540101	HEALTHCARE SERVICES	NY		C		$52,240	1.00000	Yes (1)	GREENWICH HOSPITAL
L & M SYSTEMS INC
365 MONTAUK AVENUE	NEW LONDON	CT	06320	222553037	HEALTHCARE RELATED SERVICES	CT		C			1.00000	Yes (1)	LAWRENCE MEMORIAL CORPORATION
L&M HOME CARE SERVICES INC
365 MONTAUK AVENUE	NEW LONDON	CT	06320	061389272	HOME THERAPY	CT		C	$821,867	$7,781,247	1.00000	Yes (1)	L & M SYSTEMS INC
MEDICAL CENTER PHARMACY AND HOME CARE CENTER INC
50 YORK STREET	NEW HAVEN	CT	06511	061087673	PHARMACY	CT		C	$78,564,973	$128,962,628	1.00000	Yes (1)	YALE NEW HAVEN HOSPITAL
YALE NEW HAVEN AMBULATORY SERVICES
40 TEMPLE STREET	NEW HAVEN	CT	06510	061398526	HEALTHCARE SERVICES	CT		C	$8,262,995	$29,099,964	1.00000	Yes (1)	YALE NEW HAVEN HOSPITAL
YNHH PHYSICIANS CORP
789 HOWARD AVE	NEW HAVEN	CT	06519	061202305	ADMINISTRATIVE SERVICES	CT	N/A	C			1.00000	Yes (1)
URGENT CARE MEDICAL ASSOCIATES OF MA LLC
1210 BOYLSTON STREET	BROOKLINE	MA	02467	933649266	URGENT CARE SERVICES	MA		C	$12,986,053	$6,881,913	1.00000	Yes (1)	YALE NEW HAVEN HEALTH SERVICES CORPORATION
URGENT CARE MEDICAL OF NEW YORK LLC
31 OLD ROUTE 7	BROOKFIELD	CT	06804	814526538	URGENT CARE SERVICES	CT		C	$4,519,248	$1,170,354	1.00000	Yes (1)	YALE NEW HAVEN HEALTH SERVICES CORPORATION
OAK CAPTIVE INCORPORATED PIC
				191581582	CAPTIVE INSURANCE			C			1.00000	0	YALE NEW HAVEN HEALTH SERVICES CORPORATION	PO BOX 1159 878 WEST BAY ROAD	GRAND CAYMAN	CJ	KY1-1101	CJ

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	0	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	0	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	0	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	0	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	0	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	0	DivRelatedOrganizationInd
Asset Sale To Other Org	0	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	0	AssetPurchaseFromOtherOrgInd
Asset Exchange	Yes (1)	AssetExchangeInd
Rental Of Facilities To Oth Org	Yes (1)	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	Yes (1)	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	Yes (1)	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	Yes (1)	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	0	SharingOfFacilitiesInd
Paid Employees Sharing	Yes (1)	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	Yes (1)	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	Yes (1)	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	Yes (1)	TransferToOtherOrgInd
Transfer From Other Org	Yes (1)	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp (51 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
BRIDGEPORT HOSPITAL
I	$74,200,848	COST
BRIDGEPORT HOSPITAL
J	$2,309,180	COST
BRIDGEPORT HOSPITAL
L	$129,612,392	COST
BRIDGEPORT HOSPITAL
M	$1,622,585	COST
BRIDGEPORT HOSPITAL
O	$49,908,813	COST
BRIDGEPORT HOSPITAL
P	$349,780,433	COST
BRIDGEPORT HOSPITAL
R	$1,748,661	COST
BRIDGEPORT HOSPITAL
S	$520,366,589	COST
CORPORATE PROFESSIONAL BUSINESS SERVICES INC
L	$2,502,488	FAIR MARKET VALUE
CORPORATE PROFESSIONAL BUSINESS SERVICES INC
Q	$1,386,615	FAIR MARKET VALUE
CORPORATE PROFESSIONAL BUSINESS SERVICES INC
S	$1,264,685	FAIR MARKET VALUE
GREENWICH HOSPITAL
I	$841,222	COST
GREENWICH HOSPITAL
K	$848,981	COST
GREENWICH HOSPITAL
L	$92,948,863	COST
GREENWICH HOSPITAL
O	$26,620,785	COST
GREENWICH HOSPITAL
P	$211,648,422	COST
GREENWICH HOSPITAL
S	$324,181,462	COST
HOME CARE PLUS INC
M	$5,320,205	COST
HOME CARE PLUS INC
R	$1,088,406	COST
HOME CARE PLUS INC
Q	$5,449,639	COST
LAWRENCE MEMORIAL HOSPITAL INC
I	$741,407	COST
LAWRENCE MEMORIAL HOSPITAL INC
K	$141,234	COST
LAWRENCE MEMORIAL HOSPITAL INC
L	$66,046,058	COST
LAWRENCE MEMORIAL HOSPITAL INC
M	$208,635	COST
LAWRENCE MEMORIAL HOSPITAL INC
O	$25,151,632	COST
LAWRENCE MEMORIAL HOSPITAL INC
P	$225,389,934	COST
LAWRENCE MEMORIAL HOSPITAL INC
S	$307,340,137	COST
MEDICAL CENTER PHARMACY & HOME CARE CENTER INC
K	$1,484,900	FAIR MARKET VALUE
MEDICAL CENTER PHARMACY & HOME CARE CENTER INC
M	$12,242,454	FAIR MARKET VALUE
MEDICAL CENTER PHARMACY & HOME CARE CENTER INC
Q	$204,410	FAIR MARKET VALUE
MEDICAL CENTER PHARMACY & HOME CARE CENTER INC
R	$13,762,947	FAIR MARKET VALUE
NORTHEAST MEDICAL GROUP INC
K	$1,006,383	COST
NORTHEAST MEDICAL GROUP INC
L	$379,522	COST
NORTHEAST MEDICAL GROUP INC
M	$44,886,991	COST
NORTHEAST MEDICAL GROUP INC
O	$42,912,347	COST
NORTHEAST MEDICAL GROUP INC
Q	$319,182,026	COST
NORTHEAST MEDICAL GROUP INC
R	$419,123,616	COST
SHORELINE ENDOSCOPY CENTER
M	$518,259	FAIR MARKET VALUE
SHORELINE ENDOSCOPY CENTER
Q	$66,912	FAIR MARKET VALUE
SHORELINE ENDOSCOPY CENTER
R	$771,516	FAIR MARKET VALUE
SHORELINE ENDOSCOPY CENTER
S	$321,647	FAIR MARKET VALUE
YALE NEW HAVEN CARE CONTINUUM CORP
M	$2,130,556	COST
YALE NEW HAVEN CARE CONTINUUM CORP
Q	$1,983,186	COST
YALE NEW HAVEN HOSPITAL
I	$6,526,282	COST
YALE NEW HAVEN HOSPITAL
K	$1,941,331	COST
YALE NEW HAVEN HOSPITAL
L	$523,152,640	COST
YALE NEW HAVEN HOSPITAL
O	$322,129,591	COST
YALE NEW HAVEN HOSPITAL
P	$2,458,515,803	COST
YALE NEW HAVEN HOSPITAL
Q	$195,010,480	COST
YALE NEW HAVEN HOSPITAL
R	$45,792,364	COST
YALE NEW HAVEN HOSPITAL
S	$3,138,142,197	COST

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
PART II, NAME CHANGE OF RELATED TAX-EXEMPT ORGANIZATION	YALE NEW HAVEN HEALTH COMPREHENSIVE CARE NETWORK, INC. - AS OF 4/18/2025, YNH HEALTH AT HOME, INC. HAS CHANGED ITS NAME TO YALE NEW HAVEN HEALTH COMPREHENSIVE CARE NETWORK, INC.
PART II, NAME CHANGE OF RELATED TAX-EXEMPT ORGANIZATION	YALE NEW HAVEN HEALTH AT HOME, INC. - AS OF 4/18/2025, HOME CARE PLUS, INC. HAS CHANGED ITS NAME TO YALE NEW HAVEN HEALTH AT HOME, INC.