Dr. James Purtill, M.D.
Contact & Location
Philadelphia, PA 19107
Dr. James Purtill is a board-certified orthopedic surgeon practicing in Philadelphia, Pennsylvania. A Medicare provider since 2006, Dr. Purtill has performed 91 Medicare-verified knee replacements (#44 in Pennsylvania) and 80 hip replacements, for a combined total of 171 procedures.
In Pennsylvania, Dr. Purtill performs above average in knee (91 vs 47 avg), well above average in hip (80 vs 37 avg).
Dr. Purtill's reported Medicare volume is split between knee replacements (91 cases) and hip replacements (80 cases).
Beyond general orthopedic surgery, Dr. Purtill holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Philadelphia is home to 30 orthopedic surgeons in the current Medicare dataset. Patients in the Philadelphia area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Purtill's Medicare data spans 12 years, beginning in 2013. Volume peaked at 246 procedures in 2017 before settling at 171 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Purtill's 91 verified procedures is more than 2x 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. Purtill Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Purtill's recorded volume peaked at 246 procedures in 2017 and stood at 171 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Purtill
How does Dr. Purtill's procedure volume compare to other Pennsylvania surgeons?
Dr. Purtill has performed 171 Medicare-verified joint replacement procedures. This is more than 2x the Pennsylvania average of 66 procedures per surgeon. Dr. Purtill ranks #32 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Purtill perform?
Dr. Purtill's Medicare data shows procedures in knee replacement (91 cases) and hip replacement (80 cases).
Are there other orthopedic surgeons near Dr. Purtill in Philadelphia?
Yes. There are 30 orthopedic surgeons in Philadelphia 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 Pennsylvania surgeons.
What does the Medicare data for Dr. Purtill 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. Purtill's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 171 procedures shown here.
Has Dr. Purtill's procedure volume changed over time?
Dr. Purtill's Medicare-recorded volume peaked at 246 procedures in 2017 and was 171 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Purtill perform more than one type of joint replacement?
Yes. Dr. Purtill's Medicare data shows procedures in knee replacement (91 cases), hip replacement (80 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Purtill affiliated with?
According to CMS facility affiliation data, Dr. Purtill is affiliated with Rothman Orthopaedic Specialty Hospital Llc, Thomas Jefferson University Hospital.
How does Dr. Purtill compare to other orthopedic surgeons in Philadelphia?
Among the 30 orthopedic surgeons in Philadelphia, Dr. Purtill ranks #3 by total Medicare procedure volume. Dr. Purtill is among the highest-volume surgeons in Philadelphia.
What are the quality ratings for hospitals where Dr. Purtill practices?
Rothman Orthopaedic Specialty Hospital Llc (hip/knee complication rate similar to national average); Thomas Jefferson University Hospital (3 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 Philadelphia, Pennsylvania
Dr. Purtill's 171 Medicare procedures are above the Philadelphia average of 162. The table below compares verified procedure volumes for orthopedic surgeons practicing in Philadelphia.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher Melnic | 200 | Hip, Knee |
| Dr. Craig Israelite | 195 | Hip, Knee |
| Dr. Stephen Sizer | 165 | Hip, Knee |
| Dr. Neil Sheth | 138 | Hip, Knee |
| Dr. Charles Nelson | 137 | Hip, Knee |
| Dr. Christopher Travers | 126 | 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.