Legal entity

COVENTRY HEALTH CARE OF ILLINOIS, INC.

le:000142·legal entity·owned by CVS Health Corporation

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Medicare contracts

Identifiers

Namespace	Value	Valid
`cms_org_name`	COVENTRY HEALTH CARE OF ILLINOIS, INC.	2012-02-01 to today
`ein`	371241037	2013-01-01 to 2018-12-31
`naic`	74160	2013-01-01 to 2018-12-31

Owned or controlled by

Owner	Relation	When	Basis	Grade
Coventry Health Care Inc.	controlled by	at least since 2012-02-01, to 2013-05-06	reported_ultimate_parent	B
Aetna Inc.	controlled by	start 2013-05-07, to 2018-11-27	reported_ultimate_parent	A
CVS Health Corporation	controlled by	start 2018-11-28, still true	reported_ultimate_parent	A

Grade A: published by the authority that creates the fact, or two independent sources agree. B: one official source. C: entity-supplied or press. Candidate and refuted facts are never served.

Holds (2)

Instrument	Kind	Since	Grade
H1206 contract:H1206	Medicare contract	start 2024-01-01	A
H7301 contract:H7301	Medicare contract	start 2012-02-01	A

Ask about it

resolve_entity(text="COVENTRY HEALTH CARE OF ILLINOIS, INC.")
describe_entity(entity_id="le:000142", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:000142", 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_000142.md · every page in one file: /llms-full.txt