ICD-10-CM Medical Diagnosis Code Format Validator
Audits International Classification of Diseases (ICD-10-CM) diagnosis code formatting and category structure.
Notice: engineering verification utility. Use test or de-identified data and verify results independently before relying on them.
How it works
Standard: WHO ICD-10 / CMS ICD-10-CM Coding Guidelines
Formula: Verify 3 to 7 alphanumeric characters starting with alpha character
Checks: Valid ICD-10 alphanumeric code pattern
Calculated locally in browser memory; nothing leaves your browser.
Deterministic local-first client-side execution. Provided as-is without warranty.