Legal entity

WELLCARE HEALTH INSURANCE COMPANY OF WASHINGTON

le:001035·legal entity·owned by Centene Corporation

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Medicare contracts

Identifiers

Namespace	Value	Valid
`cms_org_name`	WELLCARE HEALTH INSURANCE COMPANY OF WASHINGTON	2020-01-01 to today

Owned or controlled by

Owner	Relation	When	Basis	Grade
WellCare Health Plans, Inc.	controlled by	at least since 2020-01-01, to 2020-01-22	reported_ultimate_parent	B
Centene Corporation	controlled by	start 2020-01-23, 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 (1)

Instrument	Kind	Since	Grade
H5965 contract:H5965	Medicare contract	start 2020-01-01	A

Ask about it

resolve_entity(text="WELLCARE HEALTH INSURANCE COMPANY OF WASHINGTON")
describe_entity(entity_id="le:001035", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:001035", 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_001035.md · every page in one file: /llms-full.txt