Dr. Darron Jones, M.D.
Contact & Location
641-494-5210
Mason City, IA 50401
Dr. Jones performs more knee replacement procedures than 84% of orthopedic surgeons in Iowa, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #14 of 90 ranked knee surgeons in Iowa.
About Dr. Jones
Practice. Dr. Darron Jones is an orthopedic surgeon practicing in Mason City, Iowa. The latest annual CMS data records 71 knee replacements and 35 hip replacements, 106 procedures in all. That is #14 in Iowa for knee replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 129 in 2013 and stands at 106 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 71 procedures is above the national average of 45.
Local context. Mason City 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 | 36 | 93 |
| 2014 | 28 | 91 |
| 2015 | 39 | 81 |
| 2016 | 38 | 84 |
| 2017 | 30 | 84 |
| 2018 | 41 | 68 |
| 2019 | 30 | 93 |
| 2020 | 29 | 55 |
| 2021 | 32 | 84 |
| 2022 | 41 | 84 |
| 2023 | 32 | 88 |
| 2024 | 35 | 71 |
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. Jones Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Jones's recorded volume peaked at 129 procedures in 2013 and stood at 106 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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. Jones
How does Dr. Jones's procedure volume compare to other Iowa surgeons?
Dr. Jones has performed 106 Medicare-verified joint replacement procedures. This is in line with the Iowa average of 73 procedures per surgeon. Dr. Jones ranks #26 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Jones perform?
Dr. Jones's Medicare data shows procedures in knee replacement (71 cases) and hip replacement (35 cases).
How experienced is Dr. Jones with knee replacement surgery?
Dr. Jones ranks #14 in Iowa for knee replacement with 71 Medicare-verified procedures. This high ranking among 105 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Jones in Mason City?
Yes. There are 6 orthopedic surgeons in Mason City 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. Jones 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. Jones's total volume across all insurers at roughly 360 to 450 procedures against the 106 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. Jones's procedure volume changed over time?
Dr. Jones's Medicare-recorded volume peaked at 129 procedures in 2013 and was 106 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. Jones perform more than one type of joint replacement?
Yes. Dr. Jones's Medicare data shows procedures in knee replacement (71 cases), hip replacement (35 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Jones affiliated with?
According to CMS facility affiliation data, Dr. Jones is affiliated with Mercyone North Iowa Medical Center, Hansen Family Hospital, Franklin General Hospital, Mitchell County Regional Health, Hancock County Health System.
How does Dr. Jones compare to other orthopedic surgeons in Mason City?
Among the 6 orthopedic surgeons in Mason City, Dr. Jones ranks #1 by total Medicare procedure volume. Dr. Jones has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Jones practices?
Mercyone North Iowa Medical Center (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 Mason City, Iowa
Dr. Jones's 106 Medicare procedures are above the Mason City average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Mason City.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Richard Rattay | 66 | Knee, Shoulder |
| Dr. Timothy Gibbons | 52 | Knee, Shoulder |
| Dr. Michael Scherb | 33 | Hip, Knee |
| Dr. Eric Potthoff | 32 | Hip, Knee |
| Dr. Mihail Radulescu | 27 | 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.