Dr. Shaun Peterson is a board-certified orthopedic surgeon practicing in Tucson, Arizona. In 2023, Dr. Peterson performed 17 Medicare-verified hip replacements (#81 in Arizona) and 16 knee replacements, for a combined total of 33 procedures.
Dr. Peterson recorded 33 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. Peterson's reported Medicare volume is split between hip replacements (17 cases) and knee replacements (16 cases).
Tucson is home to 24 orthopedic surgeons in the current Medicare dataset. Patients in the Tucson 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. Peterson
How does Dr. Peterson's procedure volume compare to other Arizona surgeons?
In 2023, Dr. Peterson performed 33 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. Peterson ranks #125 out of 190 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Peterson perform?
Dr. Peterson's Medicare data shows procedures in hip replacement (17 cases) and knee replacement (16 cases).
Are there other orthopedic surgeons near Dr. Peterson in Tucson?
Yes. There are 24 orthopedic surgeons in Tucson 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. Peterson 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. Peterson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 33 procedures shown here.
Other Orthopedic Surgeons in Tucson, Arizona
Compare Dr. Peterson's volume with other surgeons practicing in Tucson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Russell Cohen | 229 | Hip, Knee |
| Dr. John Maltry | 178 | Hip, Knee |
| Dr. Michael Miller | 158 | Hip, Knee |
| Dr. Chad Hills | 120 | Hip, Knee |
| Dr. Timothy Dixon | 114 | Hip, Knee |
| Dr. Jordan Smith | 112 | Hip |
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Tucson, AZ 85712