Dr. George Margetas, D.O.
Contact & Location
York, PA 17402
Dr. George Margetas is a board-certified orthopedic surgeon practicing in York, Pennsylvania. A Medicare provider since 2009, Dr. Margetas has performed 96 Medicare-verified knee replacements (#41 in Pennsylvania) and 34 hip replacements, for a combined total of 130 procedures.
In Pennsylvania, Dr. Margetas performs well above average in knee (96 vs 47 avg), near average in hip (34 vs 37 avg).
Dr. Margetas's reported Medicare volume is split between knee replacements (96 cases) and hip replacements (34 cases).
York is home to 13 orthopedic surgeons in the current Medicare dataset. Patients in the York area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Margetas extend back to 2016, covering 9 years of data. Over that period, recorded procedure volume increased from 38 to 130 in the most recent data, a 242% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Margetas's 96 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. Margetas Compares
Procedure volume compared to the Pennsylvania state average.
Volume Trend Analysis
Dr. Margetas's Medicare-recorded procedure volume has trended upward over 9 years, increasing 242% from 38 procedures in 2016 to 130 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.
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.
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. Margetas
How does Dr. Margetas's procedure volume compare to other Pennsylvania surgeons?
Dr. Margetas has performed 130 Medicare-verified joint replacement procedures. This is significantly above the Pennsylvania average of 66 procedures per surgeon. Dr. Margetas ranks #56 out of 376 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Margetas perform?
Dr. Margetas's Medicare data shows procedures in knee replacement (96 cases) and hip replacement (34 cases).
Are there other orthopedic surgeons near Dr. Margetas in York?
Yes. There are 13 orthopedic surgeons in York 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. Margetas 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. Margetas's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 130 procedures shown here.
Has Dr. Margetas's procedure volume changed over time?
Yes. Dr. Margetas's Medicare-recorded volume has increased from 38 procedures in 2016 to 130 in the most recent data, a 242% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 145 procedures in 2023.
Does Dr. Margetas perform more than one type of joint replacement?
Yes. Dr. Margetas's Medicare data shows procedures in knee replacement (96 cases), hip replacement (34 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Margetas affiliated with?
According to CMS facility affiliation data, Dr. Margetas is affiliated with Oss Orthopaedic Hospital, Wellspan York Hospital, Upmc Memorial.
How does Dr. Margetas compare to other orthopedic surgeons in York?
Among the 13 orthopedic surgeons in York, Dr. Margetas ranks #1 by total Medicare procedure volume. Dr. Margetas has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Margetas practices?
Oss Orthopaedic Hospital (hip/knee complication rate better than national average); Wellspan York Hospital (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Upmc Memorial (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 York, Pennsylvania
Dr. Margetas's 130 Medicare procedures are above the York average of 84. The table below compares verified procedure volumes for orthopedic surgeons practicing in York.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Corey Caruthers | 123 | Hip, Knee |
| Dr. Albert Folgueras | 81 | Hip, Knee |
| Dr. Aubrey Ashie | 73 | Hip, Knee, Shoulder |
| Dr. Brent Hines | 73 | Knee, Shoulder |
| Dr. Todd Curran | 58 | Hip, Knee |
| Dr. Joseph Alhadeff | 53 | 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.