Dr. Richard Rames, M.D.
Contact & Location
314-576-7013
Chesterfield, MO 63017
Dr. Rames performs more hip replacement procedures than 84% of orthopedic surgeons in Missouri, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #16 of 100 ranked hip surgeons in Missouri.
About Dr. Rames
Practice. Dr. Richard Rames is a board-certified orthopedic surgeon practicing in Chesterfield, Missouri. The latest annual CMS data records 51 hip replacements and 27 knee replacements, 78 procedures in all. That is #16 in Missouri for hip replacement. A Medicare provider since 2015.
Trend. Medicare records run from 2022 to 2024, 3 years. Volume rose from 41 procedures a year to 78, up 90%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 51 procedures is above the national average of 36.
Local context. Chesterfield has 5 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 23 | 18 |
| 2023 | 24 | 29 |
| 2024 | 51 | 27 |
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, 23% to 28% for knee 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. Rames Compares
Procedure volume compared to the Missouri state average.
Volume Trend Analysis
Dr. Rames's Medicare-recorded procedure volume has trended upward over 3 years, increasing 90% from 41 procedures in 2022 to 78 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.
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.
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. Rames
How does Dr. Rames's procedure volume compare to other Missouri surgeons?
Dr. Rames has performed 78 Medicare-verified joint replacement procedures. This is in line with the Missouri average of 59 procedures per surgeon. Dr. Rames ranks #46 out of 204 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Rames perform?
Dr. Rames's Medicare data shows procedures in hip replacement (51 cases) and knee replacement (27 cases).
How experienced is Dr. Rames with hip replacement surgery?
Dr. Rames ranks #16 in Missouri for hip replacement with 51 Medicare-verified procedures. This high ranking among 204 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Rames in Chesterfield?
Yes. There are 5 orthopedic surgeons in Chesterfield 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. Rames 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, 23% to 28% for knee replacement, which puts Dr. Rames's total volume across all insurers at roughly 250 to 320 procedures against the 78 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. Rames's procedure volume changed over time?
Yes. Dr. Rames's Medicare-recorded volume has increased from 41 procedures in 2022 to 78 in the most recent data, a 90% increase over 3 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 78 procedures in 2024.
Does Dr. Rames perform more than one type of joint replacement?
Yes. Dr. Rames's Medicare data shows procedures in hip replacement (51 cases), knee replacement (27 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Rames affiliated with?
According to CMS facility affiliation data, Dr. Rames is affiliated with St Lukes Hospital.
How does Dr. Rames compare to other orthopedic surgeons in Chesterfield?
Among the 5 orthopedic surgeons in Chesterfield, Dr. Rames ranks #3 by total Medicare procedure volume. Dr. Rames is among the highest-volume surgeons in Chesterfield.
What are the quality ratings for hospitals where Dr. Rames practices?
St Lukes Hospital (4 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 Chesterfield, Missouri
Dr. Rames's 78 Medicare procedures are below the Chesterfield average of 84. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chesterfield.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Brian Wegman | 142 | Hip, Knee |
| Dr. Richard Rames | 100 | Knee, Shoulder |
| Dr. Andrew Spitzfaden | 64 | Hip, Knee, Shoulder |
| Dr. Frank Thomas | 38 | 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.