Dr. Joseph Mumford, M.D.
Contact & Location
785-270-8880
Topeka, KS 66606
Topeka, KS 66604
Dr. Mumford performs more knee replacement procedures than 75% of orthopedic surgeons in Kansas, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #22 of 89 ranked knee surgeons in Kansas.
About Dr. Mumford
Practice. Dr. Joseph Mumford is a board-certified orthopedic surgeon practicing in Topeka, Kansas. The latest annual CMS data records 84 knee replacements and 36 hip replacements, 120 procedures in all. That is #22 in Kansas for knee replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 267 in 2023 and stands at 120 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 84 procedures is above the national average of 45.
Local context. Topeka has 9 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 | 49 | 132 |
| 2014 | 63 | 123 |
| 2015 | 48 | 144 |
| 2016 | 54 | 145 |
| 2017 | 64 | 171 |
| 2018 | 65 | 143 |
| 2019 | 78 | 143 |
| 2020 | 56 | 150 |
| 2021 | 51 | 153 |
| 2022 | 72 | 173 |
| 2023 | 59 | 208 |
| 2024 | 36 | 84 |
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. Mumford Compares
Procedure volume compared to the Kansas state average.
Volume Trend Analysis
Dr. Mumford's recorded volume peaked at 267 procedures in 2023 and stood at 120 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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 Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Mumford
How does Dr. Mumford's procedure volume compare to other Kansas surgeons?
Dr. Mumford has performed 120 Medicare-verified joint replacement procedures. This is in line with the Kansas average of 85 procedures per surgeon. Dr. Mumford ranks #27 out of 110 orthopedic surgeons in Kansas.
What types of joint replacement does Dr. Mumford perform?
Dr. Mumford's Medicare data shows procedures in knee replacement (84 cases) and hip replacement (36 cases).
Are there other orthopedic surgeons near Dr. Mumford in Topeka?
Yes. There are 9 orthopedic surgeons in Topeka 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 Kansas surgeons.
What does the Medicare data for Dr. Mumford 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. Mumford's total volume across all insurers at roughly 410 to 510 procedures against the 120 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. Mumford's procedure volume changed over time?
Dr. Mumford's Medicare-recorded volume peaked at 267 procedures in 2023 and was 120 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. Mumford perform more than one type of joint replacement?
Yes. Dr. Mumford's Medicare data shows procedures in knee replacement (84 cases), hip replacement (36 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
How does Dr. Mumford compare to other orthopedic surgeons in Topeka?
Among the 9 orthopedic surgeons in Topeka, Dr. Mumford ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Topeka has 350 verified Medicare procedures.
Other Orthopedic Surgeons in Topeka, Kansas
Dr. Mumford's 120 Medicare procedures are below the Topeka average of 143. The table below compares verified procedure volumes for orthopedic surgeons practicing in Topeka.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jacob Deister | 350 | Hip, Knee, Shoulder |
| Dr. Casey Whale | 211 | Hip, Knee |
| Dr. Craig Vosburgh | 139 | Hip, Knee, Shoulder |
| Dr. Jonathon Salava | 80 | Hip, Knee |
| Dr. Benedict Figuerres | 65 | Hip, Knee, Shoulder |
| Dr. Michael Smith | 35 | Hip |
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.