MedCoder.ai – Smart ICD-10 & HCPCS Code Lookup & Mapping Platform
Search a code. Understand its hierarchy. Compare codes. Check a claim. MedCoder.ai provides searchable ICD-10-CM diagnosis codes, HCPCS Level II procedure codes, lab reference ranges, and clinical coding guidelines — every answer derived from the official CMS tabular data.
Four coding workflows
- Search a code — what a code means and whether it is billable, with its official CMS title, inclusion terms, and tabular notes. Example: E11.9
- Understand its hierarchy — walk chapter, block, category, and every billable child code, so an unspecified code is never the default answer. Browse ICD-10 chapters
- Compare codes — see whether two ICD-10-CM codes can be reported together, with Excludes1/Excludes2 relationships and sequencing notes quoted from the tabular list. Compare codes
- Check a claim — check a list of diagnosis codes for Excludes1 conflicts, non-billable header codes, and sequencing instructions before you submit. Check a claim