Dr. Michael Robertson, M.D.
Contact & Location
573-443-2402
Columbia, MO 65201
Saint Louis, MO 63141
Dr. Robertson performs more hip replacement procedures than 78% of orthopedic surgeons in Missouri, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #22 of 100 ranked hip surgeons in Missouri.
About Dr. Robertson
Practice. Dr. Michael Robertson is a board-certified orthopedic surgeon practicing in Columbia, Missouri. The latest annual CMS data records 46 hip replacements. That is #22 in Missouri for hip replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2021 to 2024, 4 years. Volume rose from 13 procedures a year to 46, up 254%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 46 procedures is above the national average of 36.
Local context. Columbia has 18 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 |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 13 |
| 2022 | 40 |
| 2023 | 65 |
| 2024 | 46 |
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 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. Robertson Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Robertson's Medicare-recorded procedure volume has trended upward over 4 years, increasing 254% from 13 procedures in 2021 to 46 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Robertson
How does Dr. Robertson's procedure volume compare to other Missouri surgeons?
Dr. Robertson has performed 46 Medicare-verified joint replacement procedures. The Missouri average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Robertson ranks #96 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Robertson perform?
Dr. Robertson's reported Medicare volume is focused on hip replacement, with 46 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Robertson in Columbia?
Yes. There are 18 orthopedic surgeons in Columbia 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 Missouri surgeons.
What does the Medicare data for Dr. Robertson 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 25% to 33% for hip replacement, which puts Dr. Robertson's total volume across all insurers at roughly 140 to 180 procedures against the 46 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. Robertson's procedure volume changed over time?
Yes. Dr. Robertson's Medicare-recorded volume has increased from 13 procedures in 2021 to 46 in the most recent data, a 254% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 65 procedures in 2023.
Which hospitals is Dr. Robertson affiliated with?
According to CMS facility affiliation data, Dr. Robertson is affiliated with Boone Hospital Center, Ssm Health St. Mary'S Hospital - Jefferson City, Bothwell Regional Health Center, Macon County Samaritan Memorial Hospital, Lake Regional Health System.
How does Dr. Robertson compare to other orthopedic surgeons in Columbia?
Among the 18 orthopedic surgeons in Columbia, Dr. Robertson ranks #12 by total Medicare procedure volume. The highest-volume surgeon in Columbia has 209 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Robertson practices?
Boone Hospital Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Ssm Health St. Mary'S Hospital - Jefferson City (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Bothwell Regional Health Center (3 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 Columbia, Missouri
Dr. Robertson's 46 Medicare procedures are below the Columbia average of 125. The table below compares verified procedure volumes for orthopedic surgeons practicing in Columbia.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Samuel Thompson | 209 | Hip, Knee |
| Dr. Alexander Wendling | 140 | Hip, Knee |
| Dr. Alan Anz | 138 | Hip, Knee |
| Dr. Kurt Bormann | 137 | Shoulder |
| Dr. Thomas Aleto | 125 | Hip, Knee |
| Dr. James Keeney | 77 | Hip, 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.