Where can you find free CPT codes by state?

Up-to-date CPT codes can be found by state via a search tool at the website of the American Medical Association. Users of this tool are required to input their state, then search either by complete CPT code (to find the associated medical description) or by descriptive keywords (to find the associated CPT code).

CPT coding is a proprietary system used by medical professionals throughout the United States as a means of efficiently reporting on patients and communicating medical information with colleagues.

Examples include:"00126 - Anesthesia for procedures on external, middle and inner ear including biopsy; tympanotomy" and "00144- Anesthesia for procedures on eye; corneal transplant."