Legal entity

Midwest Security Life Insurance Company

le:004165·legal entity·owned by UnitedHealth Group, Inc.

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Identifiers

Namespace	Value	Valid
`ein`	351279304	2013-01-01 to 2013-12-31
`naic`	79480	2013-01-01 to 2013-12-31

Owned or controlled by

Owner	Relation	When	Basis	Grade
UnitedHealth Group, Inc.	controlled by	at least since 2013-01-01, no end found (last seen 2013-12-31)	naic_group	B

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.

Ask about it

resolve_entity(text="Midwest Security Life Insurance Company")
describe_entity(entity_id="le:004165", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:004165", 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_004165.md · every page in one file: /llms-full.txt