Legal entity

Catamaran Corporation

le:001626·legal entity·owned by UnitedHealth Group, Inc.

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Identifiers

Namespace	Value	Valid
`cms_org_name`	Catamaran Corporation	2012-08-01 to 2015-08-31

Owned or controlled by

Owner	Relation	When	Basis	Grade
UnitedHealth Group, Inc.	controlled by	start 2015-07-23, still true	majority_equity	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.

Owns or controls (6)

Company	Relation	When	Grade
CATAMARAN INSURANCE OF DELAWARE, INC.	controlled by	at least since 2012-07-01, to 2015-07-22	B
CATAMARAN INSURANCE OF DELAWARE, INC.	controlled by	at least since 2012-08-01, to 2015-07-22	B
CATAMARAN INSURANCE OF OHIO, INC.	controlled by	at least since 2012-11-01, to 2015-07-22	B
NMHC GROUP SOLUTION INSURANCE, INC.	controlled by	start 2012-07-01, to 2012-12-30	A
National Medical Health Card Systems, Inc.	controlled by	start 2012-07-01, to 2015-07-22	B
SXC HEALTH SOLUTIONS, INC.	controlled by	at least since 2012-07-01, to 2015-07-22	B

Ask about it

resolve_entity(text="Catamaran Corporation")
describe_entity(entity_id="le:001626", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:001626", 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_001626.md · every page in one file: /llms-full.txt