Dr. Wesley Kinzie, M.D.
Contact & Location
209-525-3140
Modesto, CA 95355
Dr. Kinzie performs more knee replacement procedures than 45% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #267 of 491 ranked knee surgeons in California.
About Dr. Kinzie
Practice. Dr. Wesley Kinzie is a board-certified orthopedic surgeon practicing in Modesto, California. The latest annual CMS data records 27 knee replacements and 19 hip replacements, 46 procedures in all. That is #267 in California for knee replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume peaked at 70 in 2014 and stands at 46 now. Reporting changes and payer mix can both move that number.
National context. Among 6,612 knee replacement surgeons tracked nationally, 27 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.
Local context. Modesto has 10 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 | 18 | 43 |
| 2014 | 21 | 49 |
| 2015 | 14 | 44 |
| 2016 | 11 | 32 |
| 2017 | 17 | 41 |
| 2018 | 17 | 51 |
| 2019 | 18 | 50 |
| 2020 | 19 | 45 |
| 2021 | 11 | 38 |
| 2022 | 11 | 34 |
| 2023 | 17 | 32 |
| 2024 | 19 | 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 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. Kinzie Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Kinzie's recorded volume peaked at 70 procedures in 2014 and stood at 46 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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. Kinzie
How does Dr. Kinzie's procedure volume compare to other California surgeons?
Dr. Kinzie has performed 46 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. Kinzie ranks #293 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Kinzie perform?
Dr. Kinzie's Medicare data shows procedures in knee replacement (27 cases) and hip replacement (19 cases).
Are there other orthopedic surgeons near Dr. Kinzie in Modesto?
Yes. There are 10 orthopedic surgeons in Modesto 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. Kinzie 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. Kinzie's total volume across all insurers at roughly 150 to 190 procedures against the 46 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. Kinzie's procedure volume changed over time?
Dr. Kinzie's Medicare-recorded volume peaked at 70 procedures in 2014 and was 46 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.
Does Dr. Kinzie perform more than one type of joint replacement?
Yes. Dr. Kinzie's Medicare data shows procedures in knee replacement (27 cases), hip replacement (19 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Kinzie affiliated with?
According to CMS facility affiliation data, Dr. Kinzie is affiliated with Doctors Medical Center, Oak Valley Hospital District, Doctors Hospital Of Manteca.
How does Dr. Kinzie compare to other orthopedic surgeons in Modesto?
Among the 10 orthopedic surgeons in Modesto, Dr. Kinzie ranks #3 by total Medicare procedure volume. Dr. Kinzie is among the highest-volume surgeons in Modesto.
What are the quality ratings for hospitals where Dr. Kinzie practices?
Doctors Medical Center (1 out of 5 CMS stars, insufficient case volume for complication rate comparison); Oak Valley Hospital District (insufficient case volume for complication rate comparison); Doctors Hospital Of Manteca (2 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Modesto, California
Dr. Kinzie's 46 Medicare procedures are below the Modesto average of 68. The table below compares verified procedure volumes for orthopedic surgeons practicing in Modesto.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jonathon Staples | 150 | Hip, Knee |
| Dr. William Whang | 145 | Hip, Knee |
| Dr. Jesua Law | 39 | Knee |
| Dr. William Pistel | 35 | Knee, Shoulder |
| Dr. Robert Cash | 33 | Hip, Knee |
| Dr. William Holmes | 26 | 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.