MARS-E - Minimum Acceptable Risk Standards for Exchanges
What is MARS-E - Minimum Acceptable Risk Standards for Exchanges?
The Minimum Acceptable Risk Standards for Exchanges (MARS‑E) Version 2.2 establishes security and privacy requirements for state and federal Health Insurance Exchanges (Marketplaces) created under the Affordable Care Act. Based on NIST SP 800‑53 with exchange‑specific overlays, it provides a risk‑based approach to protecting the confidentiality, integrity, and availability of exchange data and systems.. It comprises 3 controls organised across 1 domains, and applies in the United States (CMS).
How MARS-E - Minimum Acceptable Risk Standards for Exchanges maps to other frameworks
All 3 controls, each one mapped to the equivalent requirement in other standards, with the evidence that carries across and the mappings that were judged and rejected shown alongside. No account needed to look.
See the control mappings →The 1 domains MARS-E - Minimum Acceptable Risk Standards for Exchanges groups its controls into
Where MARS-E - Minimum Acceptable Risk Standards for Exchanges overlaps with the standards you already hold
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Questions people ask about MARS-E - Minimum Acceptable Risk Standards for Exchanges
What is MARS-E - Minimum Acceptable Risk Standards for Exchanges?
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Query MARS-E - Minimum Acceptable Risk Standards for Exchanges programmatically
MARS-E - Minimum Acceptable Risk Standards for Exchanges, its 3 controls and every mapping into other standards are available over a REST endpoint and an MCP server, so an agent can read them directly. The free tier is 10 calls a day and needs no signup.
MARS-E - Minimum Acceptable Risk Standards for Exchanges API reference and MCP config →What MARS-E - Minimum Acceptable Risk Standards for Exchanges requires, control by control
Each page carries the requirement text for one MARS-E - Minimum Acceptable Risk Standards for Exchanges control and what an assessor expects to see as evidence.
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