Dr. Alex Renshaw is a board-certified orthopedic surgeon practicing in Phoenix, Arizona. In 2023, Dr. Renshaw performed 17 Medicare-verified knee replacements, ranking #120 in Arizona.
Dr. Renshaw recorded 17 Medicare fee-for-service procedures in 2023. Medicare data represents approximately one-third of all joint replacements nationwide, so these counts reflect only a portion of a surgeon's full practice. Arizona has 190 orthopedic surgeons in the current dataset.
Dr. Renshaw's Medicare data shows a focused knee replacement practice with 17 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.
Phoenix is home to 53 orthopedic surgeons in the current Medicare dataset. Patients in the Phoenix 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. Renshaw
How does Dr. Renshaw's procedure volume compare to other Arizona surgeons?
In 2023, Dr. Renshaw performed 17 Medicare-verified joint replacement procedures. The Arizona average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Renshaw ranks #158 out of 190 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Renshaw perform?
Dr. Renshaw's reported Medicare volume is focused on knee replacement, with 17 verified procedures in 2023. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Renshaw in Phoenix?
Yes. There are 53 orthopedic surgeons in Phoenix 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 Arizona surgeons.
What does the Medicare data for Dr. Renshaw 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. Renshaw's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 17 procedures shown here.
Other Orthopedic Surgeons in Phoenix, Arizona
Compare Dr. Renshaw's volume with other surgeons practicing in Phoenix.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Steven Werner | 227 | Hip, Knee |
| Dr. Steven Hattrup | 157 | Shoulder |
| Dr. Lige Kaplan | 142 | Hip, Knee |
| Dr. Michael Wilmink | 140 | Hip, Knee |
| Dr. Mark Spangehl | 138 | Hip, Knee |
| Dr. Christina Khoury | 137 | Hip, Knee |
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Phoenix, AZ 85023