Legal entity

Atlantis Health Systems, Inc.

le:001243·legal entity·top of its tree

Holds directly

Through subsidiaries

Subsidiaries

Held directly, ever

Identifiers

Namespace	Value	Valid
`cms_org_name`	Atlantis Health Systems, Inc.	2012-01-01 to 2012-03-31

Owns or controls (1)

Company	Relation	When	Grade
ATLANTIS HEALTH PLAN, INC.	controlled by	at least since 2012-01-01, to 2012-03-31	B

Ask about it

resolve_entity(text="Atlantis Health Systems, Inc.")
describe_entity(entity_id="le:001243", on="2026-10-01")          # owners on a date, holdings, events
describe_entity(entity_id="le:001243", 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_001243.md · every page in one file: /llms-full.txt