# University of Michigan Health

Vlada entity `le:001094` · legal entity · holds 0 instruments directly

**Identifiers.** cms_org_name University of Michigan Health

**Owns or controls.**
- PHP MEDICARE (`le:001093`), start 2023-04-01, no end found (last seen 2024-07-31)
- Sparrow Health System (`le:001487`), start 2023-04-01, still true
- UNIVERSITY OF MICHIGAN HEALTH MEDICARE (`le:001447`), at least since 2024-08-01, no end found (last seen 2025-12-31)

Tools: `resolve_entity(text="University of Michigan Health")`, `describe_entity(entity_id="le:001094", on="YYYY-MM-DD")`.