Legal entity

Prisma Health

le:001841·legal entity·top of its tree

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Medicare contracts

Identifiers

Namespace	Value	Valid
`cms_org_name`	Prisma Health	2019-05-01 to today

Owns or controls (8)

Company	Relation	When	Grade
PRISMA HEALTH-MIDLANDS	controlled by	start 2019-05-01, still true	B
PRISMA HEALTH-MIDLANDS	controlled by	at least since 2019-04-01, to 2019-04-30	B
PRISMA HEALTH-UPSTATE	controlled by	start 2019-05-01, still true	B
PRISMA HEALTH-UPSTATE	controlled by	at least since 2019-04-01, to 2019-04-30	B
Palmetto Health Alliance	controlled by	start 2017-11-01, still true	B
Strategic Coordinating Organization	controlled by	start 2017-11-01, still true	B
UPSTATE AFFILIATE ORGANIZATION	controlled by	at least since 2017-11-01, still true	B
UPSTATE AFFILIATE ORGANIZATION	controlled by	start 2018-12-01, no end found (last seen 2019-03-31)	B

Ask about it

resolve_entity(text="Prisma Health")
describe_entity(entity_id="le:001841", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:001841", scope="group")            # everything under its top parent

Datasets that carry this company's name as a string (enrollment by parent, Stars by contract, MLR filings) join through these IDs; how_to_join names the key.

This page as markdown: /docs-md/companies/le_001841.md · every page in one file: /llms-full.txt