Find a doctor in Chicago, IL
697 clinicians with a practice location in Chicago have a procedure count published by CMS in the August 18, 2026 release. Choose a procedure to see them and the number of procedures CMS reports each one billed.
By type of surgery
- Breast cancer surgery 41 clinicians
- Cataract surgery 150 clinicians
- Colonoscopy 227 clinicians
- Coronary angioplasty and stenting 90 clinicians
- Hip replacement 78 clinicians
- Knee replacement 86 clinicians
- Mohs surgery 26 clinicians
- Varicose vein ablation 77 clinicians
Each figure is the number of clinicians CMS reports billing that procedure with a practice location in Chicago. A clinician who has a published count in more than one of these procedures appears in each row and once in the total above, so the rows add to more than the total. Counts for different procedures are never added together: CMS reports each category separately.
Understanding CMS Data
These figures are based on procedures billed to Original Medicare and Medicare Advantage as reported by the Centers for Medicare & Medicaid Services (CMS) in their August 18, 2026 data release. The CMS data doesn't include procedures performed for patients who have other health care coverage (e.g., commercially insured, self pay, or VA). Billing variation and coding errors could potentially affect CMS's data. Therefore, the volume data reported by CMS may be higher or lower than the actual total procedures performed by a clinician. Each procedure section explains which billing codes CMS counts in that category.
Source: Centers for Medicare & Medicaid Services (August 18, 2026 release).