# Atlas Commons research objects — Medicare Advantage organization directory entry for United Mine Workers of America Health & Retirement (contract 90091) — context brief

CMS Medicare Advantage Plan Directory entry for United Mine Workers of America Health & Retirement (contract 90091): organization identity (type, plan type, parent, CMS region), enrollment, and directory contact — all verbatim CMS-published values (RECORDED). Epistemic status of each figure is labeled. This is an organizational directory — not plan benefits, premiums, or star ratings; use medicare.gov/plan-compare to compare actual plans. CC0.

Claims (warrant · source), each re-fetchable to verify:

- **United Mine Workers of America Health & Retirement (contract 90091) is a CMS-contracted HCPP - 1833 Cost offering HCPP - 1833 Cost plans** — RECORDED · CMS Medicare Advantage Plan Directory (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage)
- **United Mine Workers of America Health & Retirement (contract 90091) has 38,791 reported CMS enrollment** — RECORDED · CMS Medicare Advantage Plan Directory (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage)
- **CMS MA Plan Directory contact for United Mine Workers of America Health & Retirement (contract 90091)** — RECORDED · CMS Medicare Advantage Plan Directory (https://www.cms.gov/medicare/health-drug-plans/medicare-advantage)
- **What this Medicare Advantage directory entry is — and is NOT — for United Mine Workers of America Health & Retirement (the epistemic boundary)** — INTERPRETATION · Coverage Atlas framing (over the CMS MA Plan Directory facts above) (https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-advantage/90091)

Do not take these on trust — re-fetch each named source. Full structured object: `https://coverage-atlas.ryanjhunter.workers.dev/coverage/medicare-advantage/90091.jsonld` · anatomy of the research object: see /commons/the-research-object

**United Mine Workers of America Health & Retirement (90091) — CMS MA Plan Directory identity (all RECORDED)** (11): Contract number — 90091 — RECORDED — CMS Medicare Advantage Plan Directory; Legal entity name — UNITED MINE WORKERS OF AMERICA HLTH & RETIREMENT — RECORDED — CMS Medicare Advantage Plan Directory; Organization marketing name — United Mine Workers of America Health & Retirement — RECORDED — CMS Medicare Advantage Plan Directory…
**United Mine Workers of America Health & Retirement (90091) — CMS MA Plan Directory contact (all RECORDED)** (6): Contact name — Health Call Center — RECORDED — CMS Medicare Advantage Plan Directory; Contact phone — 1-800-291-1425 — RECORDED — CMS Medicare Advantage Plan Directory; Contact fax — 1-304-256-2626 — RECORDED — CMS Medicare Advantage Plan Directory…