Dr. Steven Copp, M.D.
Contact & Location
858-554-7993
La Jolla, CA 92037
Dr. Copp performs more knee replacement procedures than 95% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #23 of 491 ranked knee surgeons in California.
About Dr. Copp
Practice. Dr. Steven Copp is a board-certified orthopedic surgeon practicing in La Jolla, California. The latest annual CMS data records 144 knee replacements and 67 hip replacements, 211 procedures in all. That is #23 in California for knee replacement. A Medicare provider since 2005.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 104 procedures a year to 211, up 103%.
National context. Among 6,612 knee replacement surgeons tracked nationally, 144 procedures is more than 3x the national average of 45.
Local context. La Jolla has 15 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 | 33 | 71 |
| 2014 | 39 | 45 |
| 2015 | 47 | 77 |
| 2016 | 36 | 82 |
| 2017 | 40 | 98 |
| 2018 | 54 | 90 |
| 2019 | 56 | 93 |
| 2020 | 55 | 89 |
| 2021 | 66 | 105 |
| 2022 | 55 | 85 |
| 2023 | 49 | 108 |
| 2024 | 67 | 144 |
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. Copp Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Copp's Medicare-recorded procedure volume has trended upward over 12 years, increasing 103% from 104 procedures in 2013 to 211 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.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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.
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. Copp
How does Dr. Copp's procedure volume compare to other California surgeons?
Dr. Copp has performed 211 Medicare-verified joint replacement procedures. This is more than 3x the California average of 68 procedures per surgeon. Dr. Copp ranks #30 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Copp perform?
Dr. Copp's Medicare data shows procedures in knee replacement (144 cases) and hip replacement (67 cases).
Are there other orthopedic surgeons near Dr. Copp in La Jolla?
Yes. There are 15 orthopedic surgeons in La Jolla 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. Copp 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. Copp's total volume across all insurers at roughly 720 to 890 procedures against the 211 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. Copp's procedure volume changed over time?
Yes. Dr. Copp's Medicare-recorded volume has increased from 104 procedures in 2013 to 211 in the most recent data, a 103% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 211 procedures in 2024.
Does Dr. Copp perform more than one type of joint replacement?
Yes. Dr. Copp's Medicare data shows procedures in knee replacement (144 cases), hip replacement (67 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Copp affiliated with?
According to CMS facility affiliation data, Dr. Copp is affiliated with Scripps Green Hospital, Scripps Memorial Hospital - Encinitas, Scripps Mercy Hospital.
How does Dr. Copp compare to other orthopedic surgeons in La Jolla?
Among the 15 orthopedic surgeons in La Jolla, Dr. Copp ranks #2 by total Medicare procedure volume. Dr. Copp is among the highest-volume surgeons in La Jolla.
What are the quality ratings for hospitals where Dr. Copp practices?
Scripps Green Hospital (5 out of 5 CMS stars, hip/knee complication rate better than national average); Scripps Memorial Hospital - Encinitas (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Scripps Mercy Hospital (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 La Jolla, California
Dr. Copp's 211 Medicare procedures are above the La Jolla average of 160. The table below compares verified procedure volumes for orthopedic surgeons practicing in La Jolla.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. William Bugbee | 232 | Hip, Knee |
| Dr. Jeffrey Wilde | 170 | Hip, Knee |
| Dr. Anna Kulidjian | 158 | Hip, Knee |
| Dr. Matthew Weber | 136 | Hip, Knee |
| Dr. Kace Ezzet | 108 | Hip, Knee |
| Dr. F. Craig Swenson | 104 | 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.