Dr. Andrew Ertl is a board-certified orthopedic surgeon practicing in Prairie Du Sac, Wisconsin. In 2023, Dr. Ertl performed 60 Medicare-verified knee replacements, ranking #20 in Wisconsin.
Dr. Ertl's 60 Medicare procedures are near the Wisconsin median of 42. The state has 182 orthopedic surgeons in the current Medicare dataset. Medicare fee-for-service data captures roughly 33–37% of all joint replacements, so total surgical volume is likely higher.
Dr. Ertl's Medicare data shows a focused knee replacement practice with 60 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.
Prairie Du Sac is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Prairie Du Sac area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Verified Medicare Cases (2023)
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.
Hospital Affiliations
Verified Case Volume Trends (2013-2023)
Frequently Asked Questions About Dr. Ertl
How does Dr. Ertl's procedure volume compare to other Wisconsin surgeons?
In 2023, Dr. Ertl performed 60 Medicare-verified joint replacement procedures. This is in line with the Wisconsin average of 52 procedures per surgeon. Dr. Ertl ranks #58 out of 182 orthopedic surgeons in Wisconsin.
What types of joint replacement does Dr. Ertl perform?
Dr. Ertl's reported Medicare volume is focused on knee replacement, with 60 verified procedures in 2023. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Ertl with knee replacement surgery?
Dr. Ertl ranks #20 in Wisconsin for knee replacement with 60 Medicare-verified procedures in 2023. This high ranking among 182 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Ertl in Prairie Du Sac?
Yes. There are 4 orthopedic surgeons in Prairie Du Sac 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. Ertl represent?
The procedure counts shown are based on Medicare Part B fee-for-service claims data for 2023, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Ertl's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 60 procedures shown here.
Other Orthopedic Surgeons in Prairie Du Sac, Wisconsin
Compare Dr. Ertl's volume with other surgeons practicing in Prairie Du Sac.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Lamson | 168 | Hip, Knee |
| Dr. David Marcu | 109 | Hip, Knee, Shoulder |
| Dr. Matthew Hebert | 102 | Hip, Knee |
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Prairie Du Sac, WI 53578