{"schemaVersion":"1.0","recordId":"arc-health","revisionCount":1,"revisions":[{"revisionId":"public-catalog-baseline-r38:arc-health:0653d42d67e97933b0b45c88","recordId":"arc-health","recordName":"ARC Health","recordedAt":"2026-08-23T17:27:12.505Z","taskId":"public-catalog-baseline-r38","changeKind":"baseline","changedFields":["baseline snapshot"],"beforeSha256":null,"afterSha256":"0653d42d67e97933b0b45c88cd3f12237bdbba67cf51f60af87c6e83d4e53639","before":null,"after":{"id":"arc-health","name":"ARC Health","entityType":"platform","descriptor":"Mental-health practice platform · United States","ownershipStatus":"confirmed-current","ownershipType":"Company within a private-equity portfolio","operatingModel":"Multi-brand platform","locationScope":"Platform-level record; search an individual brand for the consumer-facing result.","lastChecked":"2026-08-19","primaryEvidence":{"label":"Thurston Group active healthcare portfolio and current board roles","url":"https://www.thurstongroup.com/bio/patrick-j.-haynes-iii"},"ownershipChains":[[{"relationshipType":"portfolio-investment","controlLevel":"portfolio-investment","summary":"Thurston Group identifies ARC Health in its active healthcare portfolio and reports current board leadership. The source does not state Thurston's exact ownership percentage.","parentId":"thurston-group","parentName":"Thurston Group","parentType":"private_equity_firm","evidence":{"label":"Thurston Group active healthcare portfolio and current board roles","url":"https://www.thurstongroup.com/bio/patrick-j.-haynes-iii"},"lastChecked":"2026-08-19"}]]}}],"coverageNote":null,"integrity":"beforeSha256 and afterSha256 are SHA-256 hashes of the exact public JSON snapshots returned in each revision.","license":{"name":"Creative Commons Attribution 4.0 International","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"WHO OWNS THIS? (https://whoowns.cashpaymed.org)"}}