Dr. Matthew Mann
Contact & Location
716-250-9999
Amherst, NY 14226
Dr. Mann performs more knee replacement procedures than 7% of orthopedic surgeons in New York, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #250 of 269 ranked knee surgeons in New York.
About Dr. Mann
Practice. Dr. Matthew Mann is a board-certified orthopedic surgeon practicing in Amherst, New York. The latest annual CMS data records 13 knee replacements and 12 hip replacements, 25 procedures in all. That is #250 in New York for knee replacement. A Medicare provider since 2015.
Trend. Medicare records run from 2016 to 2024, 8 years. Volume rose from 11 procedures a year to 25, up 127%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 13 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Amherst has 8 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 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 11 | 0 |
| 2017 | 0 | 14 |
| 2018 | 0 | 0 |
| 2019 | 21 | 0 |
| 2020 | 16 | 0 |
| 2021 | 16 | 0 |
| 2022 | 0 | 16 |
| 2023 | 19 | 19 |
| 2024 | 12 | 13 |
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. Mann Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Mann's Medicare-recorded procedure volume has trended upward over 8 years, increasing 127% from 11 procedures in 2016 to 25 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.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Mann
How does Dr. Mann's procedure volume compare to other New York surgeons?
Dr. Mann has performed 25 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. Mann ranks #245 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Mann perform?
Dr. Mann's Medicare data shows procedures in knee replacement (13 cases) and hip replacement (12 cases).
Are there other orthopedic surgeons near Dr. Mann in Amherst?
Yes. There are 8 orthopedic surgeons in Amherst 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. Mann 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. Mann's total volume across all insurers at roughly 80 to 100 procedures against the 25 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. Mann's procedure volume changed over time?
Yes. Dr. Mann's Medicare-recorded volume has increased from 11 procedures in 2016 to 25 in the most recent data, a 127% increase over 8 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 38 procedures in 2023.
Does Dr. Mann perform more than one type of joint replacement?
Yes. Dr. Mann's Medicare data shows procedures in knee replacement (13 cases), hip replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Mann affiliated with?
According to CMS facility affiliation data, Dr. Mann is affiliated with Kenmore Mercy Hospital, Sisters Of Charity Hospital, Mercy Hospital Of Buffalo.
How does Dr. Mann compare to other orthopedic surgeons in Amherst?
Among the 8 orthopedic surgeons in Amherst, Dr. Mann ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Amherst has 79 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Mann practices?
Kenmore Mercy Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Sisters Of Charity Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Mercy Hospital Of Buffalo (2 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 Amherst, New York
Dr. Mann's 25 Medicare procedures are below the Amherst average of 46. The table below compares verified procedure volumes for orthopedic surgeons practicing in Amherst.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Nicholas Violante | 79 | Hip, Knee |
| Dr. Scott Nodzo | 57 | Hip, Knee |
| Dr. Michael Ostempowski | 57 | Hip, Knee |
| Dr. Daniel Vargo | 42 | Hip, Knee |
| Dr. Andrew Stoeckl | 35 | Knee |
| Dr. Adam Burzynski | 24 | 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.