Dr. Brent Overton, M.D.
Contact & Location
319-338-3606
North Liberty, IA 52317
Dr. Overton performs more knee replacement procedures than 78% of orthopedic surgeons in Iowa, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #19 of 90 ranked knee surgeons in Iowa.
About Dr. Overton
Practice. Dr. Brent Overton is a board-certified orthopedic surgeon practicing in North Liberty, Iowa. The latest annual CMS data records 67 knee replacements and 50 hip replacements, 117 procedures in all. That is #19 in Iowa for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 72 procedures a year to 117, up 63%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 67 procedures is above the national average of 45.
Local context. North Liberty has 6 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 | 30 | 42 |
| 2014 | 30 | 55 |
| 2015 | 41 | 77 |
| 2016 | 51 | 78 |
| 2017 | 62 | 78 |
| 2018 | 55 | 81 |
| 2019 | 57 | 82 |
| 2020 | 35 | 58 |
| 2021 | 54 | 81 |
| 2022 | 47 | 75 |
| 2023 | 44 | 77 |
| 2024 | 50 | 67 |
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. Overton Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Overton's Medicare-recorded procedure volume has trended upward over 12 years, increasing 63% from 72 procedures in 2013 to 117 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. Overton
How does Dr. Overton's procedure volume compare to other Iowa surgeons?
Dr. Overton has performed 117 Medicare-verified joint replacement procedures. This is significantly above the Iowa average of 73 procedures per surgeon. Dr. Overton ranks #19 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Overton perform?
Dr. Overton's Medicare data shows procedures in knee replacement (67 cases) and hip replacement (50 cases).
How experienced is Dr. Overton with knee replacement surgery?
Dr. Overton ranks #19 in Iowa for knee replacement with 67 Medicare-verified procedures. This high ranking among 105 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Overton in North Liberty?
Yes. There are 6 orthopedic surgeons in North Liberty 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 Iowa surgeons.
What does the Medicare data for Dr. Overton 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. Overton's total volume across all insurers at roughly 390 to 490 procedures against the 117 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. Overton's procedure volume changed over time?
Yes. Dr. Overton's Medicare-recorded volume has increased from 72 procedures in 2013 to 117 in the most recent data, a 63% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 140 procedures in 2017.
Does Dr. Overton perform more than one type of joint replacement?
Yes. Dr. Overton's Medicare data shows procedures in knee replacement (67 cases), hip replacement (50 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Overton affiliated with?
According to CMS facility affiliation data, Dr. Overton is affiliated with Washington County Hospital And Clinics, University Of Iowa Health Care Medical Center Down, Henry County Health Center, Southeast Iowa Regional Medical Center, Mercy Medical Center - Cedar Rapids.
How does Dr. Overton compare to other orthopedic surgeons in North Liberty?
Among the 6 orthopedic surgeons in North Liberty, Dr. Overton ranks #3 by total Medicare procedure volume. Dr. Overton is among the highest-volume surgeons in North Liberty.
What are the quality ratings for hospitals where Dr. Overton practices?
Washington County Hospital And Clinics (insufficient case volume for complication rate comparison); University Of Iowa Health Care Medical Center Down (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Henry County Health Center (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 North Liberty, Iowa
Dr. Overton's 117 Medicare procedures are above the North Liberty average of 97. The table below compares verified procedure volumes for orthopedic surgeons practicing in North Liberty.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Steinbronn | 142 | Hip, Knee |
| Dr. Brent Whited | 126 | Hip, Knee |
| Dr. Derek Breder | 115 | Hip, Knee, Shoulder |
| Dr. Mark Mysnyk | 69 | Knee |
| Dr. Austin Ramme | 15 | Shoulder |
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.