Dr. Ryan Bennett, M.D.
Contact & Location
310-829-2663
Santa Monica, CA 90404
Dr. Bennett performs more knee replacement procedures than 54% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #222 of 491 ranked knee surgeons in California.
About Dr. Bennett
Practice. Dr. Ryan Bennett is a board-certified orthopedic surgeon practicing in Santa Monica, California. The latest annual CMS data records 34 knee replacements. That is #222 in California for knee replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2015 to 2024, 10 years. Volume rose from 20 procedures a year to 34, up 70%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 34 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Santa Monica has 11 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 | Knee Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 20 |
| 2016 | 19 |
| 2017 | 32 |
| 2018 | 49 |
| 2019 | 39 |
| 2020 | 31 |
| 2021 | 24 |
| 2022 | 32 |
| 2023 | 26 |
| 2024 | 34 |
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. 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. Bennett Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Bennett's Medicare-recorded procedure volume has trended upward over 10 years, increasing 70% from 20 procedures in 2015 to 34 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Bennett
How does Dr. Bennett's procedure volume compare to other California surgeons?
Dr. Bennett has performed 34 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Bennett ranks #369 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Bennett perform?
Dr. Bennett's reported Medicare volume is focused on knee replacement, with 34 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Bennett in Santa Monica?
Yes. There are 11 orthopedic surgeons in Santa Monica 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 California surgeons.
What does the Medicare data for Dr. Bennett 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, which puts Dr. Bennett's total volume across all insurers at roughly 120 to 150 procedures against the 34 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. Bennett's procedure volume changed over time?
Yes. Dr. Bennett's Medicare-recorded volume has increased from 20 procedures in 2015 to 34 in the most recent data, a 70% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 49 procedures in 2018.
Which hospitals is Dr. Bennett affiliated with?
According to CMS facility affiliation data, Dr. Bennett is affiliated with Sutter Roseville Medical Center, Sutter Auburn Faith Hospital.
How does Dr. Bennett compare to other orthopedic surgeons in Santa Monica?
Among the 11 orthopedic surgeons in Santa Monica, Dr. Bennett ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Santa Monica has 173 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Bennett practices?
Sutter Roseville Medical Center (3 out of 5 CMS stars, hip/knee complication rate above national average); Sutter Auburn Faith 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 Santa Monica, California
Dr. Bennett's 34 Medicare procedures are below the Santa Monica average of 88. The table below compares verified procedure volumes for orthopedic surgeons practicing in Santa Monica.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jeffrey Zarin | 173 | Hip, Knee |
| Dr. Umesh Bhagia | 156 | Hip, Knee, Shoulder |
| Dr. Michael Gerhardt | 105 | Hip |
| Dr. Alexandra Stavrakis | 69 | Hip, Knee |
| Dr. Kevin Ehrhart | 46 | Knee |
| Dr. Kevin Ilo | 33 | 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.