Highest-Volume Partial Knee Replacement Surgeons in Pennsylvania (2026 update)
11 Pennsylvania providers billed Medicare for Partial Knee Replacement (CPT 27446) in 2024. The top 10 by case volume are below — the full ranked list, CSV export and competitor-payment intel are available with a DocVol subscription ($199/mo, cancel anytime).
Database refreshed July 2026Live NPPES registryⓘ sources
| # | Surgeon | Location | Medicare cases (2024) |
|---|---|---|---|
| 1 | Yale Fillingham, M.D. | Bryn Mawr, PA | 40 |
| 2 | Neil Sheth, MD | Philadelphia, PA | 34 |
| 3 | James Murphy, MD | Wilkes Barre, PA | 33 |
| 4 | Paul Courtney, MD | Bensalem, PA | 30 |
| 5 | Harry Schmaltz, M.D. | Dickson City, PA | 26 |
| 6 | Ryan Molli, DO | Meadville, PA | 19 |
| 7 | Christopher Melnic, MD | Philadelphia, PA | 19 |
| 8 | Carl Becker, MD | Lancaster, PA | 16 |
| 9 | Thomas Renz, D.O. | Lancaster, PA | 16 |
| 10 | Jess Lonner, M.D. | Bryn Mawr, PA | 15 |
1 more Pennsylvania surgeons in the full list
Plus: who already pays them (Stryker? Medtronic? Arthrex?), CSV export for your CRM, and every other state and procedure.
Search the full databaseFrequently asked questions
- How many surgeons perform Partial Knee Replacement in Pennsylvania?
- 11 Pennsylvania providers billed Medicare for Partial Knee Replacement (CPT 27446) in CY2024. CMS suppresses providers with 10 or fewer Medicare patients, so the true count is somewhat higher.
- Where does this data come from?
- CMS Medicare Physician & Other Practitioners (fee-for-service Part B claims, CY2024, released May 2026) and CMS Open Payments. Both are official U.S. federal datasets.
- Does this include all of a surgeon's cases?
- No — it covers traditional Medicare only (no Medicare Advantage, commercial, or Medicaid claims). Absolute volumes undercount total practice, but the ranking of high- vs low-volume surgeons is a strong targeting signal.