U.S. · CMS diagnosis codes
ICD-10-CM search by code or term.
Search 74,000+ FY 2026 diagnosis-code descriptions by code prefix or plain-language term. Results stay on this site after the official file is bundled.
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Matches
Search by a code or term to see matches.
Use the result as a reference, not a coding decision
CMS says code selection requires reviewing the Alphabetic Index and verifying the complete code in the Tabular List, including instructional notes, laterality and required seventh characters. A title match alone is not enough to assign a diagnosis code.
Data snapshot: 2026 Code Descriptions in Tabular Order, bundled from CMS’s public-use ZIP file. Check CMS for the current update and official guidelines.
Not medical advice
This reference does not diagnose a condition, recommend treatment or replace a qualified coder or clinician.