Dr. Edward Petrow, DO
Dr. Edward Petrow is a board-certified orthopedic surgeon practicing in Tucson, Arizona. A Medicare provider since 2006, Dr. Petrow has performed 56 Medicare-verified hip replacements (#22 in Arizona) and 55 knee replacements, for a combined total of 111 procedures.
In Arizona, Dr. Petrow performs above average in hip (56 vs 37 avg), near average in knee (55 vs 49 avg).
Dr. Petrow's reported Medicare volume is split between hip replacements (56 cases) and knee replacements (55 cases).
Beyond general orthopedic surgery, Dr. Petrow holds additional credentials in Foot and Ankle Surgery and Orthopaedic Trauma and Pediatric Orthopaedic Surgery and Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Tucson is home to 27 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.
Medicare records for Dr. Petrow extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 40 to 111 in the most recent data, a 178% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Petrow's 56 verified procedures is above the national average of 36.
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.
How Dr. Petrow Compares
Procedure volume compared to the Arizona state average.
Contact & Location
Tucson, AZ 85741
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Petrow's Medicare-recorded procedure volume has trended upward over 11 years, increasing 178% from 40 procedures in 2013 to 111 in the most recent data.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Petrow
How does Dr. Petrow's procedure volume compare to other Arizona surgeons?
Dr. Petrow has performed 111 Medicare-verified joint replacement procedures. This is significantly above the Arizona average of 68 procedures per surgeon. Dr. Petrow ranks #41 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Petrow perform?
Dr. Petrow's Medicare data shows procedures in hip replacement (56 cases) and knee replacement (55 cases).
Are there other orthopedic surgeons near Dr. Petrow in Tucson?
Yes. There are 27 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. Petrow 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. Petrow's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 111 procedures shown here.
Has Dr. Petrow's procedure volume changed over time?
Yes. Dr. Petrow's Medicare-recorded volume has increased from 40 procedures in 2013 to 111 in the most recent data, a 178% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 111 procedures in 2023.
Does Dr. Petrow perform more than one type of joint replacement?
Yes. Dr. Petrow's Medicare data shows procedures in hip replacement (56 cases), knee replacement (55 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Petrow affiliated with?
According to CMS facility affiliation data, Dr. Petrow is affiliated with Northwest Medical Center.
How does Dr. Petrow compare to other orthopedic surgeons in Tucson?
Among the 27 orthopedic surgeons in Tucson, Dr. Petrow ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Tucson has 229 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Petrow practices?
Northwest Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Tucson, Arizona
Dr. Petrow's 111 Medicare procedures are below the Tucson average of 155. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tucson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Russell Cohen | 229 | Hip, Knee |
| Dr. John Maltry | 178 | Hip, Knee |
| Dr. John Wild | 178 | Hip, Knee |
| Dr. Michael Miller | 158 | Hip, Knee |
| Dr. Chad Hills | 120 | Hip, Knee |
| Dr. Timothy Dixon | 114 | Hip, Knee |
Patient Reviews & Ratings
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