Dr. Andrew Yoo, M.D.
Contact & Location
619-462-3131
La Mesa, CA 91942
Dr. Yoo performs more hip replacement procedures than 64% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #123 of 348 ranked hip surgeons in California.
About Dr. Yoo
Practice. Dr. Andrew Yoo is a board-certified orthopedic surgeon practicing in La Mesa, California. The latest annual CMS data records 38 hip replacements and 30 knee replacements, 68 procedures in all. That is #123 in California for hip replacement. A Medicare provider since 2016.
Trend. Dr. Yoo first appears in the Medicare data in 2023. With 2 years on record, the trend is still short.
National context. Among 4,542 hip replacement surgeons tracked nationally, 38 procedures is near the national average of 36.
Local context. La Mesa has 4 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume
Verified Medicare data is available for 2 years: 21 procedures in 2023 and 68 procedures in the most recent reporting year. A multi-year trend chart is shown once at least 3 years of data are available.
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. Yoo Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Yoo has 2 years of Medicare procedure data beginning in 2023. Additional years of data will provide a clearer picture of volume trends.
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.
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.
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. Yoo
How does Dr. Yoo's procedure volume compare to other California surgeons?
Dr. Yoo has performed 68 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Yoo ranks #203 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Yoo perform?
Dr. Yoo's Medicare data shows procedures in hip replacement (38 cases) and knee replacement (30 cases).
Are there other orthopedic surgeons near Dr. Yoo in La Mesa?
Yes. There are 4 orthopedic surgeons in La Mesa 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. Yoo 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. Yoo's total volume across all insurers at roughly 220 to 280 procedures against the 68 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.
Does Dr. Yoo perform more than one type of joint replacement?
Yes. Dr. Yoo's Medicare data shows procedures in hip replacement (38 cases), knee replacement (30 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Yoo affiliated with?
According to CMS facility affiliation data, Dr. Yoo is affiliated with Grossmont Hospital, Uc San Diego Health Hillcrest - Hillcrest Med Ctr, Sharp Coronado Hospital And Hlthcr Ctr.
How does Dr. Yoo compare to other orthopedic surgeons in La Mesa?
Among the 4 orthopedic surgeons in La Mesa, Dr. Yoo ranks #3 by total Medicare procedure volume. Dr. Yoo is among the highest-volume surgeons in La Mesa.
What are the quality ratings for hospitals where Dr. Yoo practices?
Grossmont Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Uc San Diego Health Hillcrest - Hillcrest Med Ctr (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Sharp Coronado Hospital And Hlthcr Ctr (5 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 Mesa, California
Dr. Yoo's 68 Medicare procedures are below the La Mesa average of 79. The table below compares verified procedure volumes for orthopedic surgeons practicing in La Mesa.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Peter Hanson | 118 | Hip, Knee |
| Dr. Scott Hacker | 74 | Hip, Knee |
| Dr. Ben Dubois | 55 | Shoulder |
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.