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 | 8921348558 | 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":188567,"type_owner":"I","enrollment_id":"O20190315001798"} |
Graph edges
One-hop relationships — ownership, chain membership, operation — each backed by a federal source row.
| Relationship | Entity | Confidence | Source table | Provenance |
|---|---|---|---|---|
| owns → | ATRIUM REHAB & NURSING CENTER, LLC (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"12/20/2024","percentage_ownership":31.25} evidence: {"rule":"D-OWNER","owner_pac":"8921348558","source_pk":188567,"type_owner":"I","enrollment_id":"O20190315001798","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":31.25,"enrollment_organization_name":"ATRIUM REHAB & NURSING CENTER LLC"} |
| owns → | FARGO HEALTH CARE CENTER LLC (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"34","association_date":"01/01/2021","percentage_ownership":45} evidence: {"rule":"D-OWNER","owner_pac":"8921348558","source_pk":206880,"type_owner":"I","enrollment_id":"O20210114000299","role_code_owner":"34","role_text_owner":"5% OR GREATER DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":45,"enrollment_organization_name":"FARGO HEALTH CARE CENTER LLC"} |
| owns → | IRVING PARK LIVING AND REHAB CENTER LLC (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"85","association_date":"04/01/2023","percentage_ownership":50} evidence: {"rule":"D-OWNER","owner_pac":"8921348558","source_pk":236919,"type_owner":"I","enrollment_id":"O20230524001782","role_code_owner":"85","role_text_owner":"DIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":50,"enrollment_organization_name":"IRVING PARK LIVING AND REHAB CENTER LLC"} |
| owns → | SOUTH ELGIN LIVING & REHAB CENTER LLC (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"35","association_date":"12/01/2024","percentage_ownership":25} evidence: {"rule":"D-OWNER","owner_pac":"8921348558","source_pk":268497,"type_owner":"I","enrollment_id":"O20250327000315","role_code_owner":"35","role_text_owner":"5% OR GREATER INDIRECT OWNERSHIP INTEREST","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":25,"enrollment_organization_name":"SOUTH ELGIN LIVING & REHAB CENTER LLC"} |
| owns → | SANDWICH LIVING & REHAB CENTER LLC (IL) | 1.000 | snf_all_owners | evidencerecorded: 2026-06-16 methodology: entity-graph/v1 attributes: {"role_code":"43","association_date":"12/01/2024","percentage_ownership":null} evidence: {"rule":"D-OWNER","owner_pac":"8921348558","source_pk":268538,"type_owner":"I","enrollment_id":"O20250327001978","role_code_owner":"43","role_text_owner":"OPERATIONAL/MANAGERIAL CONTROL","dst_resolved_via":"pecos_enrlmt_id","percentage_ownership_raw":null,"enrollment_organization_name":"SANDWICH LIVING & REHAB 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=…