Dr. Eric Cotter is a board-certified orthopedic surgeon practicing in Madison, Wisconsin. Dr. Cotter has performed 12 Medicare-verified shoulder replacements, ranking #28 in Wisconsin.
Dr. Cotter has recorded 12 Medicare fee-for-service procedures. Medicare data represents approximately one-third of all joint replacements nationwide, so these counts reflect only a portion of a surgeon's full practice. Wisconsin has 185 orthopedic surgeons in the current dataset.
Dr. Cotter's Medicare data shows a focused shoulder replacement practice with 12 verified procedures in 2023. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Madison is home to 17 orthopedic surgeons in the current Medicare dataset. Patients in the Madison area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
Verified Case Volume Trends (2013-Current)
Frequently Asked Questions About Dr. Cotter
How does Dr. Cotter's procedure volume compare to other Wisconsin surgeons?
Dr. Cotter has performed 12 Medicare-verified joint replacement procedures. The Wisconsin average is 52 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Cotter ranks #179 out of 185 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Cotter perform?
Dr. Cotter's reported Medicare volume is focused on shoulder replacement, with 12 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Cotter in Madison?
Yes. There are 17 orthopedic surgeons in Madison in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Wisconsin surgeons.
What does the Medicare data for Dr. Cotter represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Cotter's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 12 procedures shown here.
Other Orthopedic Surgeons in Madison, Wisconsin
Compare Dr. Cotter's volume with other surgeons practicing in Madison.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Nickel | 235 | Hip, Knee |
| Dr. Richard Illgen | 206 | Hip, Knee |
| Dr. David Hennessy | 204 | Hip, Knee |
| Dr. Scott Anderson | 137 | Hip, Knee, Shoulder |
| Dr. Brian Grogan | 114 | Shoulder |
| Dr. Andrew Livermore | 94 | Hip, Knee |
Preparing for Surgery?
Browse recommended recovery products for shoulder replacement
View Recovery ProductsContact & Location
Madison, WI 53711