CPT 93923: 2026 Billing, Documentation, Medicare Coverage and Denial Prevention
CPT 93923 reports a complete, bilateral physiologic study of the upper or lower extremity arteries. The study must cover three or more levels, or include a qualifying provocative maneuver, to count as complete. It measures blood flow and pressure through function, not through imaging of the vessel itself, and a routine ABI alone doesn’t meet […]
