Dr. Christopher Vinton, M.D.
Contact & Location
508-755-1123
Worcester, MA 01610
Dr. Vinton performs more hip replacement procedures than 89% of orthopedic surgeons in Massachusetts, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #13 of 121 ranked hip surgeons in Massachusetts.
About Dr. Vinton
Practice. Dr. Christopher Vinton is a board-certified orthopedic surgeon practicing in Worcester, Massachusetts. The latest annual CMS data records 81 hip replacements and 46 knee replacements, 127 procedures in all. That is #13 in Massachusetts for hip replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 32 procedures a year to 127, up 297%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 81 procedures is more than 2x the national average of 36.
Local context. Worcester has 13 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 | 21 | 11 |
| 2014 | 33 | 21 |
| 2015 | 38 | 20 |
| 2016 | 62 | 20 |
| 2017 | 59 | 28 |
| 2018 | 82 | 32 |
| 2019 | 103 | 35 |
| 2020 | 74 | 18 |
| 2021 | 73 | 36 |
| 2022 | 66 | 43 |
| 2023 | 69 | 52 |
| 2024 | 81 | 46 |
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 25% to 33% for hip replacement, 23% to 28% for knee 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. Vinton Compares
Procedure volume compared to the Massachusetts state average.
Volume Trend Analysis
Dr. Vinton's Medicare-recorded procedure volume has trended upward over 12 years, increasing 297% from 32 procedures in 2013 to 127 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
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.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Vinton
How does Dr. Vinton's procedure volume compare to other Massachusetts surgeons?
Dr. Vinton has performed 127 Medicare-verified joint replacement procedures. This is significantly above the Massachusetts average of 74 procedures per surgeon. Dr. Vinton ranks #37 out of 203 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Vinton perform?
Dr. Vinton's Medicare data shows procedures in hip replacement (81 cases) and knee replacement (46 cases).
How experienced is Dr. Vinton with hip replacement surgery?
Dr. Vinton ranks #13 in Massachusetts for hip replacement with 81 Medicare-verified procedures. This high ranking among 203 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Vinton in Worcester?
Yes. There are 13 orthopedic surgeons in Worcester 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 Massachusetts surgeons.
What does the Medicare data for Dr. Vinton 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 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Vinton's total volume across all insurers at roughly 410 to 520 procedures against the 127 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. Vinton's procedure volume changed over time?
Yes. Dr. Vinton's Medicare-recorded volume has increased from 32 procedures in 2013 to 127 in the most recent data, a 297% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 138 procedures in 2019.
Does Dr. Vinton perform more than one type of joint replacement?
Yes. Dr. Vinton's Medicare data shows procedures in hip replacement (81 cases), knee replacement (46 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Vinton affiliated with?
According to CMS facility affiliation data, Dr. Vinton is affiliated with St Vincent Hospital, Umass Memorial Healh - Harrington Hospital, Heywood Hospital -, Umass Memorial Medical Center Inc, Emerson Hospital -.
How does Dr. Vinton compare to other orthopedic surgeons in Worcester?
Among the 13 orthopedic surgeons in Worcester, Dr. Vinton ranks #1 by total Medicare procedure volume. Dr. Vinton has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Vinton practices?
St Vincent Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Umass Memorial Healh - Harrington Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Heywood Hospital - (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 Worcester, Massachusetts
Dr. Vinton's 127 Medicare procedures are above the Worcester average of 86. The table below compares verified procedure volumes for orthopedic surgeons practicing in Worcester.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Nicholas Schraut | 104 | Hip, Knee |
| Dr. Philip Aurigemma | 85 | Hip, Knee |
| Dr. Daniel Mandell | 83 | Hip, Knee |
| Dr. Jeffrey Lange | 78 | Hip, Knee |
| Dr. Steven Disegna | 63 | Hip, Knee |
| Dr. William Balcom | 59 | 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.