Dr. Edward Petrow, DO
Contact & Location
Tucson, AZ 85741
Dr. Edward Petrow is a board-certified orthopedic surgeon practicing in Tucson, Arizona. A Medicare provider since 2006, Dr. Petrow has performed 76 Medicare-verified knee replacements (#31 in Arizona) and 69 hip replacements, for a combined total of 145 procedures.
In Arizona, Dr. Petrow performs above average in knee (76 vs 49 avg), above average in hip (69 vs 40 avg).
Dr. Petrow's reported Medicare volume is split between knee replacements (76 cases) and hip replacements (69 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 12 years of data. Over that period, recorded procedure volume increased from 40 to 145 in the most recent data, a 263% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Petrow's 76 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
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.
Volume Trend Analysis
Dr. Petrow's Medicare-recorded procedure volume has trended upward over 12 years, increasing 263% from 40 procedures in 2013 to 145 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 Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
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.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee 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 145 Medicare-verified joint replacement procedures. This is more than 2x the Arizona average of 72 procedures per surgeon. Dr. Petrow ranks #25 out of 191 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Petrow perform?
Dr. Petrow's Medicare data shows procedures in knee replacement (76 cases) and hip replacement (69 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 145 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 145 in the most recent data, a 263% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 145 procedures in 2024.
Does Dr. Petrow perform more than one type of joint replacement?
Yes. Dr. Petrow's Medicare data shows procedures in knee replacement (76 cases), hip replacement (69 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 #5 by total Medicare procedure volume. The highest-volume surgeon in Tucson has 213 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 145 Medicare procedures are below the Tucson average of 160. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tucson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Russell Cohen | 213 | Hip, Knee |
| Dr. Michael Miller | 170 | Hip, Knee |
| Dr. John Wild | 169 | Hip, Knee |
| Dr. John Maltry | 160 | Hip, Knee |
| Dr. Chad Hills | 135 | Hip, Knee |
| Dr. Gens Goodman | 129 | Hip, Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.