Legal entity

THE JOHNS HOPKINS HEALTH SYSTEM CORPORATION

le:000232·legal entity·top of its tree

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Medicare contracts

Identifiers

Namespace	Value	Valid
`cms_org_name`	JOHNS HOPKINS HEALTH SYSTEM, INC.	2006-08-01 to 2013-07-31
`cms_org_name`	Johns Hopkins Health System Corporation	2008-10-01 to 2009-09-30
`cms_org_name`	Johns Hopkins Health System, Inc	2008-01-01 to 2008-09-30
`cms_org_name`	THE JOHNS HOPKINS HEALTH SYSTEM CORPORATION	2013-08-01 to today
`cms_org_name`	The Johns Hopkins Health System Corporation	2009-10-01 to today

Holds (1)

Instrument	Kind	Since	Grade
H2109 contract:H2109	Medicare contract	start 2006-08-01	A

Ask about it

resolve_entity(text="THE JOHNS HOPKINS HEALTH SYSTEM CORPORATION")
describe_entity(entity_id="le:000232", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:000232", 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_000232.md · every page in one file: /llms-full.txt