Cross-source identifiers
Every current identifier attachment, with the link method and confidence carried verbatim — deterministic links are 1.000; probabilistic links surface their real matcher confidence, never rounded up.
| Scheme | Value | Source table | Link method | Confidence | Since | Provenance |
|---|---|---|---|---|---|---|
| pac_id | 3072608264 | snf_all_owners | deterministic_pac_in_all_owners | 1.000 | 2026-06-14 | evidencerecorded: 2026-06-14 methodology: entity-graph/v1 evidence: {"rule":"D-OWNER","source_pk":12350,"type_owner":"O","enrollment_id":"O20031118000256"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| owns → | MARIE ESTHER HEALTH CENTER, INC. (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"07/15/2013","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":12350,"type_owner":"O","enrollment_id":"O20031118000256","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"MARIE ESTHER HEALTH CENTER INC"} |
| owns → | ALLIANCE HEALTH OF MASSACHUSETTS INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/14/1999","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":26751,"type_owner":"O","enrollment_id":"O20050322000977","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF MASSACHUSETTS INC"} |
| owns → | ALLIANCE HEALTH OF QUINCY, INC. (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"08/01/1999","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":26776,"type_owner":"O","enrollment_id":"O20050322001021","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF QUINCY, INC."} |
| owns → | ALLIANCE HEALTH OF BROCKTON, INC. (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"09/22/1999","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":27398,"type_owner":"O","enrollment_id":"O20050407000061","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF BROCKTON INC"} |
| owns → | THE HOSPITAL COTTAGES FOR CHILDREN (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"07/15/2013","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":28712,"type_owner":"O","enrollment_id":"O20050517000557","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"THE HOSPITAL COTTAGES FOR CHILDREN"} |
| owns → | ALLIANCE HEALTH OF SOUTHEASTERN MASSACHUSETTS, INC. (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"10/03/2007","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":56737,"type_owner":"O","enrollment_id":"O20070914000348","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF SOUTHEASTERN MASSACHUSETTS, INC."} |
| owns → | ALLIANCE HEALTH OF WRENTHAM, INC. (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"09/01/2022","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":226302,"type_owner":"O","enrollment_id":"O20220915001773","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF WRENTHAM, INC."} |
| owns → | ALLIANCE HEALTH OF NORTHBOROUGH INC (MA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"07/01/2025","percentage_ownership":100} evidence: {"rule":"D-OWNER","owner_pac":"3072608264","source_pk":272776,"type_owner":"O","enrollment_id":"O20250605004025","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":100,"enrollment_organization_name":"ALLIANCE HEALTH OF NORTHBOROUGH INC"} |
Current record
Current claims returned for this entity, grouped by provenance subject. The table exposes the source identifier recorded for each claim.
Point-in-time
Query retained claim coordinates under bitemporal-read/v1. Most facts have no superseded row; dates outside retained coverage may return no prior version, and diffs require both coordinates.
Pick a date to reconstruct, or two dates to diff. Equivalent JSON: /api/v1/history/{subject_type}/{subject_id}?at=… and …/diff?from=…&to=…