Dr. William Thompson, M.D.
Contact & Location
845-473-2100
Poughkeepsie, NY 12603
Dr. Thompson performs more knee replacement procedures than 54% of orthopedic surgeons in New York, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #123 of 269 ranked knee surgeons in New York.
About Dr. Thompson
Practice. Dr. William Thompson is a board-certified orthopedic surgeon practicing in Poughkeepsie, New York. The latest annual CMS data records 32 knee replacements and 16 hip replacements, 48 procedures in all. That is #123 in New York for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 11 years. Volume peaked at 64 in 2016 and stands at 48 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 32 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Poughkeepsie has 10 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 19 | 40 |
| 2014 | 22 | 31 |
| 2015 | 20 | 26 |
| 2016 | 31 | 33 |
| 2017 | 12 | 37 |
| 2018 | 25 | 21 |
| 2019 | 17 | 40 |
| 2020 | 16 | 30 |
| 2021 | 16 | 30 |
| 2022 | 0 | 0 |
| 2023 | 16 | 36 |
| 2024 | 16 | 32 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement, 25% to 33% for hip replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Thompson Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Thompson's recorded volume peaked at 64 procedures in 2016 and stood at 48 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Thompson
How does Dr. Thompson's procedure volume compare to other New York surgeons?
Dr. Thompson has performed 48 Medicare-verified joint replacement procedures. The New York average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Thompson ranks #155 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Thompson perform?
Dr. Thompson's Medicare data shows procedures in knee replacement (32 cases) and hip replacement (16 cases).
Are there other orthopedic surgeons near Dr. Thompson in Poughkeepsie?
Yes. There are 10 orthopedic surgeons in Poughkeepsie 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 New York surgeons.
What does the Medicare data for Dr. Thompson represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, 25% to 33% for hip replacement, which puts Dr. Thompson's total volume across all insurers at roughly 160 to 200 procedures against the 48 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Thompson's procedure volume changed over time?
Dr. Thompson's Medicare-recorded volume peaked at 64 procedures in 2016 and was 48 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. Thompson perform more than one type of joint replacement?
Yes. Dr. Thompson's Medicare data shows procedures in knee replacement (32 cases), hip replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Thompson affiliated with?
According to CMS facility affiliation data, Dr. Thompson is affiliated with Westchester Medical Center, Vassar Brothers Medical Center.
How does Dr. Thompson compare to other orthopedic surgeons in Poughkeepsie?
Among the 10 orthopedic surgeons in Poughkeepsie, Dr. Thompson ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Poughkeepsie has 154 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Thompson practices?
Westchester Medical Center (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Vassar Brothers Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Poughkeepsie, New York
Dr. Thompson's 48 Medicare procedures are below the Poughkeepsie average of 83. The table below compares verified procedure volumes for orthopedic surgeons practicing in Poughkeepsie.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Russell Tigges | 154 | Hip, Knee |
| Dr. Frank Lombardo | 142 | Hip, Knee |
| Dr. David Stamer | 70 | Hip, Knee |
| Dr. Kenneth Rauschenbach | 62 | Hip, Knee |
| Dr. Landon Brown | 57 | Hip, Knee |
| Dr. Michael Rutter | 49 | 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.