Knee
Dr. Simon Amsdell, M.D.
Dr. Simon Amsdell is a board-certified orthopedic surgeon practicing in Warren, Pennsylvania. Dr. Amsdell has performed 37 Medicare-verified knee replacements, ranking #134 in Pennsylvania.
In Pennsylvania, Dr. Amsdell performs near average in knee (37 vs 45 avg).
Dr. Amsdell's Medicare data shows a focused knee replacement practice with 37 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Dr. Amsdell is the only orthopedic surgeon in Warren represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Medicare records for Dr. Amsdell extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 11 to 37 in the most recent data, a 236% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Amsdell's 37 verified procedures is near the national average of 45.
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. Amsdell Compares
Procedure volume compared to the Pennsylvania state average.
Contact & Location
Warren, PA 16365
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Amsdell's Medicare-recorded procedure volume has trended upward over 6 years, increasing 236% from 11 procedures in 2018 to 37 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Amsdell
How does Dr. Amsdell's procedure volume compare to other Pennsylvania surgeons?
Dr. Amsdell has performed 37 Medicare-verified joint replacement procedures. The Pennsylvania average is 63 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Amsdell ranks #234 out of 388 orthopedic surgeons in Pennsylvania.
What types of joint replacement does Dr. Amsdell perform?
Dr. Amsdell's reported Medicare volume is focused on knee replacement, with 37 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Where is Dr. Amsdell's practice located?
Dr. Amsdell practices in Warren, Pennsylvania. The office is located at 2 W Crescent Park, Warren, PA 16365. Patients in the surrounding area can consult Dr. Amsdell for joint replacement evaluation.
What does the Medicare data for Dr. Amsdell 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. Amsdell's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 37 procedures shown here.
Has Dr. Amsdell's procedure volume changed over time?
Yes. Dr. Amsdell's Medicare-recorded volume has increased from 11 procedures in 2018 to 37 in the most recent data, a 236% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 37 procedures in 2023.
Which hospitals is Dr. Amsdell affiliated with?
According to CMS facility affiliation data, Dr. Amsdell is affiliated with Warren General Hospital.
What are the quality ratings for hospitals where Dr. Amsdell practices?
Warren General Hospital (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.
Patient Reviews & Ratings
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