Dr. Thomas Montgomery, M.D.
Contact & Location
337-235-2264
Lafayette, LA 70508
Dr. Montgomery performs more knee replacement procedures than 89% of orthopedic surgeons in Louisiana, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #9 of 85 ranked knee surgeons in Louisiana.
About Dr. Montgomery
Practice. Dr. Thomas Montgomery is a board-certified orthopedic surgeon practicing in Lafayette, Louisiana. The latest annual CMS data records 74 knee replacements and 15 hip replacements, 89 procedures in all. That is #9 in Louisiana for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 66 procedures a year to 89, up 35%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 74 procedures is above the national average of 45.
Local context. Lafayette 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 | 0 | 66 |
| 2014 | 0 | 58 |
| 2015 | 0 | 40 |
| 2016 | 0 | 57 |
| 2017 | 14 | 54 |
| 2018 | 0 | 35 |
| 2019 | 0 | 53 |
| 2020 | 0 | 52 |
| 2021 | 0 | 57 |
| 2022 | 12 | 70 |
| 2023 | 12 | 62 |
| 2024 | 15 | 74 |
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. Montgomery Compares
Procedure volume compared to the Louisiana state average.
Volume Trend Analysis
Dr. Montgomery's Medicare-recorded procedure volume has trended upward over 12 years, increasing 35% from 66 procedures in 2013 to 89 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.
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. Montgomery
How does Dr. Montgomery's procedure volume compare to other Louisiana surgeons?
Dr. Montgomery has performed 89 Medicare-verified joint replacement procedures. This is significantly above the Louisiana average of 54 procedures per surgeon. Dr. Montgomery ranks #18 out of 104 orthopedic surgeons in Louisiana.
What types of joint replacement does Dr. Montgomery perform?
Dr. Montgomery's Medicare data shows procedures in knee replacement (74 cases) and hip replacement (15 cases).
How experienced is Dr. Montgomery with knee replacement surgery?
Dr. Montgomery ranks #9 in Louisiana for knee replacement with 74 Medicare-verified procedures. This high ranking among 104 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Montgomery in Lafayette?
Yes. There are 10 orthopedic surgeons in Lafayette 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 Louisiana surgeons.
What does the Medicare data for Dr. Montgomery 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. Montgomery's total volume across all insurers at roughly 310 to 380 procedures against the 89 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. Montgomery's procedure volume changed over time?
Yes. Dr. Montgomery's Medicare-recorded volume has increased from 66 procedures in 2013 to 89 in the most recent data, a 35% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 89 procedures in 2024.
Does Dr. Montgomery perform more than one type of joint replacement?
Yes. Dr. Montgomery's Medicare data shows procedures in knee replacement (74 cases), hip replacement (15 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Montgomery affiliated with?
According to CMS facility affiliation data, Dr. Montgomery is affiliated with Park Place Surgical Hospital, Our Lady Of Lourdes Regional Medical Center, Inc, Lafayette Surgical Specialty Hospital.
How does Dr. Montgomery compare to other orthopedic surgeons in Lafayette?
Among the 10 orthopedic surgeons in Lafayette, Dr. Montgomery ranks #3 by total Medicare procedure volume. Dr. Montgomery is among the highest-volume surgeons in Lafayette.
What are the quality ratings for hospitals where Dr. Montgomery practices?
Park Place Surgical Hospital (insufficient case volume for complication rate comparison); Our Lady Of Lourdes Regional Medical Center, Inc (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Lafayette Surgical Specialty Hospital (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 Lafayette, Louisiana
Dr. Montgomery's 89 Medicare procedures are above the Lafayette average of 87. The table below compares verified procedure volumes for orthopedic surgeons practicing in Lafayette.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Edward Yerger | 154 | Hip, Knee |
| Dr. James Kyle | 153 | Hip, Knee |
| Dr. Michael Duval | 74 | Hip, Knee |
| Dr. Paul Buzhardt | 68 | Hip, Knee |
| Dr. Matthew Williams | 42 | Shoulder |
| Dr. Adam Kennedy | 29 | 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.