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 | 4587574488 | 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":21422,"type_owner":"I","enrollment_id":"O20040814000108"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| owns → | SOUTHERN TENNESSEE MEDICAL CENTER LLC (TN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"06/24/2019","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587574488","source_pk":21422,"type_owner":"I","enrollment_id":"O20040814000108","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"SOUTHERN TENNESSEE MEDICAL CENTER LLC"} |
| owns → | WYTHE COUNTY COMMUNITY HOSPITAL LLC (VA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"09/19/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587574488","source_pk":30608,"type_owner":"I","enrollment_id":"O20050713000273","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"WYTHE COUNTY COMMUNITY HOSPITAL, LLC"} |
| owns → | LAKE CUMBERLAND REGIONAL HOSPITAL LLC (KY) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"09/19/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587574488","source_pk":57883,"type_owner":"I","enrollment_id":"O20071002000433","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"LAKE CUMBERLAND REGIONAL HOSPITAL LLC"} |
| owns → | CLINCH VALLEY MEDICAL CENTER INC. (VA) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"09/19/2022","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587574488","source_pk":77892,"type_owner":"I","enrollment_id":"O20090513000535","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"CLINCH VALLEY MEDICAL CENTER, INC."} |
| owns → | ATHENS REGIONAL MEDICAL CENTER LLC (TN) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"40","association_date":"06/24/2019","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"4587574488","source_pk":134415,"type_owner":"I","enrollment_id":"O20140205000275","role_code_owner":"40","role_text_owner":"CORPORATE OFFICER","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"ATHENS REGIONAL MEDICAL CENTER LLC"} |
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=…