Legal entity

Union Pacific Railroad Employees Health Systems

le:000297·legal entity·top of its tree

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Identifiers

Namespace	Value	Valid
`cms_org_name`	Union Pacific Railroad Employees Health Systems	2006-08-01 to 2011-04-30

Owns or controls (2)

Company	Relation	When	Grade
UNION PACIFIC RAILROAD EMPLOYES HEALTH SYSTEMS	controlled by	at least since 2006-08-01, to 2011-04-30	B
UNION PACIFIC RR EMPLOYES HEALTH SYS	controlled by	at least since 2006-08-01, no end found (last seen 2010-07-31)	B

Ask about it

resolve_entity(text="Union Pacific Railroad Employees Health Systems")
describe_entity(entity_id="le:000297", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:000297", 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_000297.md · every page in one file: /llms-full.txt