How many times has a doctor performed a surgery?

The US federal government tracks the number of times doctors bill Medicare for providing specific procedures. This data, however, is not easy to find. Our mission is to make surgery volume information more accessible.

Browse by surgery

• Cataract surgery 13,344 clinicians
• Knee replacement 10,482 clinicians
• Hip replacement 9,842 clinicians

Browse by location

• By state and city 55 states and territories

Figures as published by CMS, June 2026 release.