Dr. Troy Foster, DO
Contact & Location
Martinsburg, WV 25401
Dr. Troy Foster is a board-certified orthopedic surgeon practicing in Martinsburg, West Virginia. A Medicare provider since 2006, Dr. Foster has performed 27 Medicare-verified knee replacements, ranking #21 in West Virginia.
In West Virginia, Dr. Foster performs below average in knee (27 vs 41 avg).
Dr. Foster's Medicare data shows a focused knee replacement practice with 27 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.
Martinsburg is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Martinsburg area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Foster also maintains hospital privileges in WV and VA, indicating a regional practice that extends beyond West Virginia.
Medicare records for Dr. Foster extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 21 to 27 in the most recent data, a 29% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Foster's 27 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Foster Compares
Procedure volume compared to the West Virginia state average.
Volume Trend Analysis
Dr. Foster's Medicare-recorded procedure volume has trended upward over 12 years, increasing 29% from 21 procedures in 2013 to 27 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Foster
How does Dr. Foster's procedure volume compare to other West Virginia surgeons?
Dr. Foster has performed 27 Medicare-verified joint replacement procedures. The West Virginia average is 52 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Foster ranks #29 out of 45 orthopedic surgeons in West Virginia.
What types of joint replacement does Dr. Foster perform?
Dr. Foster's reported Medicare volume is focused on knee replacement, with 27 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Foster in Martinsburg?
Yes. There are 3 orthopedic surgeons in Martinsburg 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 West Virginia surgeons.
What does the Medicare data for Dr. Foster 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. Foster's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 27 procedures shown here.
Has Dr. Foster's procedure volume changed over time?
Yes. Dr. Foster's Medicare-recorded volume has increased from 21 procedures in 2013 to 27 in the most recent data, a 29% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 27 procedures in 2020.
Which hospitals is Dr. Foster affiliated with?
According to CMS facility affiliation data, Dr. Foster is affiliated with Berkeley Medical Center, Winchester Medical Center. Dr. Foster maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Foster compare to other orthopedic surgeons in Martinsburg?
Among the 3 orthopedic surgeons in Martinsburg, Dr. Foster ranks #2 by total Medicare procedure volume. Dr. Foster is among the highest-volume surgeons in Martinsburg.
What are the quality ratings for hospitals where Dr. Foster practices?
Berkeley Medical Center (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Winchester Medical Center (4 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 Martinsburg, West Virginia
Dr. Foster's 27 Medicare procedures are below the Martinsburg average of 30. The table below compares verified procedure volumes for orthopedic surgeons practicing in Martinsburg.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Joseph Cincinnati | 48 | Hip, Knee |
| Dr. John Buschman | 14 | Shoulder |
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.