CMS Hospice Ownership Scraper API - Owners & Control

Search the official CMS Hospice All Owners quarterly snapshot for provider-data research, hospice ownership QA, and review of source-reported ownership/control associations. The actor groups multiple owner rows into one paid hospice-enrollment item.

No API key, login, browser, or proxy is required.

Search fields

• enrollment ID or hospice associate ID
• exact hospice organization name
• owner associate ID or source-published person/organization owner name
• owner type: individual or organization
• role code or role text (including managing-employee and operational/managerial-control associations)
• association date

maxCandidates bounds source owner rows. maxResults caps grouped enrollment items, not individual nested owners.

Deterministic default

{
  "organizationName": "HOSPITAL DISTRICT NO 1 OF DICKINSON COUNTY KANSAS",
  "maxCandidates": 1000,
  "maxResults": 1
}

This returns one enrollment item containing the current snapshot's source-reported owners/control associations. The bounded first run costs at most $0.0021: $0.0001 actor start plus one $0.002 dataset item.

Other examples

{"enrollmentId":"O20020813000008","maxResults":1}

{"ownerType":"O","ownerRoleCode":"43","maxCandidates":1000,"maxResults":25}

{"ownerName":"SALINA REGIONAL HEALTH CENTER","maxCandidates":1000,"maxResults":10}

Output

Each found item includes hospice enrollment/associate identifiers, organization name, a deterministic nested owners array, owner count, source snapshot date, retrieval time, official dataset/API/query URLs, candidate-bound disclosure, coverage note, and interpretation caveat. Nested owner fields preserve source-published role, association date, percentage, organization/person professional name fields, address, entity-type indicators, and selected ownership classifications.

NO_MATCH and SOURCE_UNAVAILABLE are explicit evidence items rather than silent empty datasets (subject to the buyer's total charge cap).

Evidence boundaries

CMS enrollment ownership/control associations are administrative snapshot evidence. They are not:

• a complete beneficial-ownership map;
• proof of current ownership or control after the snapshot date;
• licensure, accreditation, certification, or sanctions clearance;
• identity verification or proof that similar names identify the same person/entity;
• legal advice or a complete due-diligence report.

Individuals may appear in CMS's public data. This actor limits them to source-published professional ownership/control fields and does not enrich them. A missing record does not prove absence, non-enrollment, or lack of another identifier. Confirm consequential decisions with CMS and appropriate regulators.

Official source

• CMS Hospice All Owners dataset
• Dataset ID: e983965e-1603-4cb8-82b5-c40090e380d1
• Current API distribution snapshot title/date: Hospice All Owners: 2026-04-02
• CMS catalog modified date: 2026-06-17
• CMS catalog cadence: quarterly