Care setting or organization

CAH medical abbreviation

CAH means "critical access hospital".

Each meaning matched at least two public references (4 in all for CAH), checked October 23, 2026. The table lists them.

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Meaning	Latin origin	Where used	Checked against
critical access hospital	None	Billing, Charting	NCI Thesaurus, including CDISC SDTM terminology (NCI EVS) NLM SPECIALIST Lexicon abbreviations file (LRABR) CMS Acronyms Federal agency program pages (CMS, Medicare.gov, SSA, IRS, OIG, HHS, DOL, HRSA, FDA, CDC) and healthcare.gov glossary

Sample provider type: "CAH."

A made-up line that shows the abbreviation in place. It is not about any patient and is not an instruction.

What does CAH mean in medical terms?

CAH means "critical access hospital".

Where is CAH used?

CAH shows up in billing and charting. Its category here is care setting or organization.

Is CAH on the Joint Commission Do Not Use list?

No. CAH is not on the Joint Commission Do Not Use list or the ISMP error-prone list as checked on October 23, 2026.