#283 in California
Knee

Dr. Ryan Bennett, M.D.

Orthopedic Surgery
26 procedures 1 hospital Santa Monica, CA
Latest available Medicare data — updated April 2026
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Knee 26 vs 45 avg (6,720 surgeons)

Dr. Ryan Bennett is a board-certified orthopedic surgeon practicing in Santa Monica, California. A Medicare provider since 2008, Dr. Bennett has performed 26 Medicare-verified knee replacements, ranking #283 in California.

In California, Dr. Bennett performs below average in knee (26 vs 45 avg).

Dr. Bennett's Medicare data shows a focused knee replacement practice with 26 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.

Santa Monica is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Santa Monica area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Bennett's Medicare data spans 9 years, beginning in 2015. Volume peaked at 49 procedures in 2018 before settling at 26 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.

Dr. Bennett's 26 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
26 verified cases
#283 in California
Estimated total: 70 – 80 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
How is this estimated?

Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.

How Dr. Bennett Compares

Procedure volume compared to the California state average.

Knee Below Avg
26 Avg: 45
Dr. Bennett California Average

Contact & Location

Phone: 310-829-2663
2020 Santa Monica Blvd Ste 400
Santa Monica, CA 90404
NPI: 1336312834
Credentials: M.D.
Active Medicare provider (NPI verified)
18 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Bennett's recorded volume peaked at 49 procedures in 2018 and stood at 26 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.

Years of Data 9
2023 Volume 26
Peak Volume 49 (2018)
Trend Declining

Hospital Affiliations & Quality

H
Sutter Roseville Medical Center
★★★☆☆
Roseville, CA
Above national avg

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.

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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 26 Medicare-verified joint replacement procedures. The California average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Bennett ranks #398 out of 608 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 26 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 9 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 the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Bennett's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 26 procedures shown here.

Has Dr. Bennett's procedure volume changed over time?

Dr. Bennett's Medicare-recorded volume peaked at 49 procedures in 2018 and was 26 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.

Which hospitals is Dr. Bennett affiliated with?

According to CMS facility affiliation data, Dr. Bennett is affiliated with Sutter Roseville Medical Center.

How does Dr. Bennett compare to other orthopedic surgeons in Santa Monica?

Among the 9 orthopedic surgeons in Santa Monica, Dr. Bennett ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Santa Monica has 179 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). 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 26 Medicare procedures are below the Santa Monica average of 84. The table below compares verified procedure volumes for orthopedic surgeons practicing in Santa Monica.

SurgeonProceduresSpecialties
Dr. Umesh Bhagia 179 Hip, Knee
Dr. Jeffrey Zarin 149 Hip, Knee
Dr. Alexandra Stavrakis 72 Hip, Knee
Dr. Michael Gerhardt 67 Hip
Dr. Ryan Stancil 51 Hip, Knee
Dr. Kevin Ehrhart 43 Knee

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Ryan Bennett, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ca/dr-ryan-bennett-santa-monica.html

Link: https://orthoprocedures.com/surgeons/ca/dr-ryan-bennett-santa-monica.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.