{ "schemaVersion": 4, "entityId": "220017", "canonicalName": "CARNEY HOSPITAL", "status": "closed", "statusLabel": "Full closure", "summary": "Carney Hospital is recorded as closed or without inpatient hospital services. Historical operator/parent: Steward Health Care. Historical PE sponsor/context: Cerberus Capital Management. The source record describes community impact and financial context, but acquisition before closure does not by itself prove causation.", "lastReviewed": "2026-07-17", "identifiers": { "ccn": "220017", "address": "2100 DORCHESTER AVENUE", "city": "BOSTON", "state": "MA", "zip": "02124", "county": "SUFFOLK", "latitude": 42.2775000003114, "longitude": -71.0653999998176 }, "firstGlance": { "taxOwnershipType": "For-profit", "operator": "No active hospital operator", "directPeOwnership": "No current PE ownership claim; historical accountability context only.", "peRelationship": "Former PE context / closed", "institutionalShareholderContext": "Not applicable to current closed-facility marker", "populationServedEstimate": null, "populationServedLabel": "Closed-campus marker; access impact requires separate local analysis.", "careLevel": "Secondary (community)", "currentCeo": "No current hospital CEO confirmed", "previousRelevantCeo": "Historical operator leadership not resolved in this pass", "operatorType": "Closed / no active hospital operator", "operatorName": "No active hospital operator", "parentSystem": "CARNEY HOSPITAL", "affiliatedSystem": "Steward Health Care", "religiousAffiliation": "Unknown pending review", "confidence": "high", "evidenceAsOf": "2026-07-17", "bottomLine": "CARNEY HOSPITAL should display as a red closed / historical marker, not as an active hospital." }, "review": { "reviewer": "Codex closed-hospital overlay update", "evidence_grade": "source-backed closure overlay", "confidence": "high", "source_count": 5, "ownership_source_count": 3, "identity_match_method": "Existing map record plus closure-source update", "publication_decision": "Publish as closed/historical with source-backed closure metadata and explicit current-operator limitations." }, "sources": [ { "source_id": "source-closure-220017", "title": "Kim et al. verified PE hospital deal-and-exit dataset", "publisher": "Kim et al. verified PE hospital deal-and-exit dataset", "publication_date": "2024-08-31", "retrieved_at": "2026-07-10", "url": "https://github.com/sungilkim94/Kim-PE-Data/blob/main/Kim-et-al-Private-Equity-Deal-List-with-Exit.xlsx", "source_type": "closure_update", "reliability_tier": "primary_or_local_source", "research_note": "Carney Hospital is recorded as closed or without inpatient hospital services. Historical operator/parent: Steward Health Care. Historical PE sponsor/context: Cerberus Capital Management. The source record describes community impact and financial context, but acquisition before closure does not by itself prove causation.", "what_this_source_proves": "Closed / shut-down status and closure-year context for the map marker.", "what_this_source_does_not_prove": "It does not prove current hospital services have reopened or establish current PE ownership." }, { "source_id": "kim-D-037-acquisition", "title": "Kim et al., A practitioner’s guide to using data on private equity hospital acquisitions", "publisher": "Kim et al., A practitioner’s guide to using data on private equity hospital acquisitions", "publication_date": "2010", "retrieved_at": "2026-07-10", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13089501/", "source_type": "historical_pe_acquisition", "reliability_tier": "research_or_transaction_source", "research_note": "The public hospital-deal row D-037 identifies a LBO beginning in 2010 and classifies the exit as a closure in 2024. Sponsor naming is corroborated from the deal’s buyer/platform source trail.", "what_this_source_proves": "Former PE sponsor/platform and acquisition period for this hospital.", "what_this_source_does_not_prove": "It does not by itself prove that private-equity ownership caused the later closure." }, { "source_id": "expanded-closure-220017-1", "title": "Expanded closure research source", "publisher": "www.mhalink.org", "publication_date": "", "retrieved_at": "2026-07-10", "url": "https://www.mhalink.org/news/mondayreport/steward-hospitals-bought-and-closed/", "source_type": "expanded_closure_research", "reliability_tier": "user_supplied_source_for_review", "research_note": "Years of underinvestment; closed during Chapter 11 after no qualified bidder", "what_this_source_proves": "Additional closure, ownership, degradation, community-impact, or building-fate context from the imported research row.", "what_this_source_does_not_prove": "It does not automatically prove causation or convert contract/management exposure into hospital ownership." }, { "source_id": "expanded-closure-220017-2", "title": "Expanded closure research source", "publisher": "hsph.harvard.edu", "publication_date": "", "retrieved_at": "2026-07-10", "url": "https://hsph.harvard.edu/news/assessing-the-fallout-of-ma-hospital-closures-after-steward-bankruptcy/", "source_type": "expanded_closure_research", "reliability_tier": "user_supplied_source_for_review", "research_note": "Years of underinvestment; closed during Chapter 11 after no qualified bidder", "what_this_source_proves": "Additional closure, ownership, degradation, community-impact, or building-fate context from the imported research row.", "what_this_source_does_not_prove": "It does not automatically prove causation or convert contract/management exposure into hospital ownership." }, { "source_id": "source-hospital-universe-220017", "title": "Hospital universe / existing map location record", "publisher": "PE Healthcare Watch hospital universe", "publication_date": "2026-07-10", "retrieved_at": "2026-07-10", "url": "https://healthcarewatch.xyz/data/hospitals.json", "source_type": "hospital_universe_record", "reliability_tier": "derived_public_dataset", "research_note": "Existing map record used for facility identity, address, and previous geographic placement.", "what_this_source_proves": "Facility identity and map coordinates already present in the hospital universe.", "what_this_source_does_not_prove": "It does not independently prove closure, ownership, reopening, or current operations." } ], "ownershipHistory": [ { "relationship_id": "rel-closed-220017-1", "from_entity_id": "organization:steward-health-care", "to_entity_id": "facility:220017", "relationship_type": "formerly operated closed facility", "effective_date": "2024-08-31", "end_date": "", "announcement_date": "2024-08-31", "status": "historical_context", "confidence": "high", "source_ids": "source-closure-220017|kim-D-037-acquisition", "plain_english_summary": "Historical operator context only; this closed-campus marker is not a current hospital-operator claim.", "review_notes": "Closed-campus dossier created from source-backed closure overlay fields." }, { "relationship_id": "rel-closed-220017-2", "from_entity_id": "organization:carney-hospital", "to_entity_id": "facility:220017", "relationship_type": "current property or sale context", "effective_date": "2024-08-31", "end_date": "", "announcement_date": "2024-08-31", "status": "historical_context", "confidence": "high", "source_ids": "source-closure-220017|kim-D-037-acquisition", "plain_english_summary": "Property or sale context only; this does not mean hospital services have reopened.", "review_notes": "Closed-campus dossier created from source-backed closure overlay fields." }, { "relationship_id": "rel-closed-220017-3", "from_entity_id": "organization:cerberus-capital-management", "to_entity_id": "facility:220017", "relationship_type": "historical sponsor of former operator", "effective_date": "2024-08-31", "end_date": "", "announcement_date": "2024-08-31", "status": "historical_context", "confidence": "high", "source_ids": "source-closure-220017|kim-D-037-acquisition", "plain_english_summary": "Former private-equity context only; the closed marker should not display as current PE ownership, and acquisition before closure does not by itself prove causation.", "review_notes": "Closed-campus dossier created from source-backed closure overlay fields." } ], "ownershipChain": { "model": "Closed-campus, former-operator, historical PE, and facility nodes are shown as separate evidence layers.", "confidence": "high", "nodes": [ { "id": "facility:220017", "label": "CARNEY HOSPITAL", "kind": "closed_hospital", "evidence": "Full closure" }, { "id": "organization:steward-health-care", "label": "Steward Health Care", "kind": "former_operator", "evidence": "Historical operator context only; this closed-campus marker is not a current hospital-operator claim." }, { "id": "organization:carney-hospital", "label": "CARNEY HOSPITAL", "kind": "current_or_property_context", "evidence": "Property or sale context only; this does not mean hospital services have reopened." }, { "id": "organization:cerberus-capital-management", "label": "Cerberus Capital Management", "kind": "historical_pe_sponsor", "evidence": "Former private-equity sponsor context only; not current ownership after closure." } ], "edges": [ { "id": "organization:steward-health-care->facility:220017", "from": "organization:steward-health-care", "to": "facility:220017", "relationship": "formerly operated closed facility", "confidence": "high", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ], "note": "Historical operator context only; this closed-campus marker is not a current hospital-operator claim." }, { "id": "organization:carney-hospital->facility:220017", "from": "organization:carney-hospital", "to": "facility:220017", "relationship": "current property or sale context", "confidence": "high", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ], "note": "Property or sale context only; this does not mean hospital services have reopened." }, { "id": "organization:cerberus-capital-management->organization:steward-health-care", "from": "organization:cerberus-capital-management", "to": "organization:steward-health-care", "relationship": "historical sponsor of former operator", "confidence": "high", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ], "note": "Former private-equity context only; the closed marker should not display as current PE ownership, and acquisition before closure does not by itself prove causation." } ], "caveats": [ "Closed-campus markers are not active hospital-operation claims.", "Former PE/operator context is retained for accountability and is not treated as current ownership." ] }, "acquisitionEvents": [ { "date": "2024-08-31", "title": "Full closure", "detail": "Carney Hospital is recorded as closed or without inpatient hospital services. Historical operator/parent: Steward Health Care. Historical PE sponsor/context: Cerberus Capital Management. The source record describes community impact and financial context, but acquisition before closure does not by itself prove causation.", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ] } ], "leadership": [], "communityImpact": [ { "topic": "Closure", "summary": "Carney Hospital is recorded as closed or without inpatient hospital services. Historical operator/parent: Steward Health Care. Historical PE sponsor/context: Cerberus Capital Management. The source record describes community impact and financial context, but acquisition before closure does not by itself prove causation.", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ] }, { "topic": "Community impact", "summary": "Part of ~2,400 layoffs post-bankruptcy; longer ambulance response times and ER crowding documented across region", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ] }, { "topic": "Building / campus fate", "summary": "Closed; redevelopment discussions ongoing", "sourceIds": [ "source-closure-220017", "kim-D-037-acquisition" ] } ], "qualityAndLaborContext": [], "cmsOwnerRecords": [], "financialAndUtilizationSeries": [], "descriptiveTrends": [], "contradictions": [], "limitations": [ "This is a closure overlay dossier. Current property ownership and any future reuse require fresh source review before changing the marker." ], "importantLinks": [ { "label": "Kim et al. verified PE hospital deal-and-exit dataset", "url": "https://github.com/sungilkim94/Kim-PE-Data/blob/main/Kim-et-al-Private-Equity-Deal-List-with-Exit.xlsx" } ], "directConnections": [], "systemConnections": [], "ownershipConnections": [], "unavailableFields": [ "Current hospital operator", "Current hospital CEO", "Current inpatient or emergency service status beyond closure source" ], "actions": [ "Open closure source: https://github.com/sungilkim94/Kim-PE-Data/blob/main/Kim-et-al-Private-Equity-Deal-List-with-Exit.xlsx" ] }