Browse AI Coder Claim ScrubPricing

Codelle

Pricing How it works Help Code updates Privacy Terms

The medical coding workspace for outpatient practices, billers, and solo coders.

© 2026 Codelle. All rights reserved.

CPT copyright 2025 American Medical Association. All rights reserved. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein. CPT is a registered trademark of the American Medical Association. U.S. Government End Users. CPT is commercial technical data, which was developed exclusively at private expense by the American Medical Association (AMA), 330 North Wabash Avenue, Chicago, Illinois 60611. Use of CPT in connection with this product shall not be construed to grant the Federal Government a direct license to use CPT based on FAR 52.227-14 (Data Rights – General) and DFARS 252.227-7015 (Technical Data – Commercial Items).

CPT® 21423 · Codelle

21423

Sign in to view the official CPT® descriptor, guidelines, and coding tools for this code.

CPT code details require a Starter or Pro plan. Upgrade to unlock every CPT code, locality-aware fees, NCCI validation, and the compliance tooling.

View plans Sign in