Dr. William Holmes, MD
Dr. William Holmes is a board-certified orthopedic surgeon practicing in Modesto, California. A Medicare provider since 2006, Dr. Holmes has performed 13 Medicare-verified knee replacements (#458 in California) and 13 hip replacements, for a combined total of 26 procedures.
In California, Dr. Holmes performs below average in knee (13 vs 45 avg), below average in hip (13 vs 41 avg).
Dr. Holmes's reported Medicare volume is split between knee replacements (13 cases) and hip replacements (13 cases).
Beyond general orthopedic surgery, Dr. Holmes holds additional credentials in Orthopaedic Trauma, reflecting subspecialty training that may benefit patients with complex joint conditions.
Modesto is home to 11 orthopedic surgeons in the current Medicare dataset. Patients in the Modesto area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Holmes's Medicare record spans 6 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 12 to 27 procedures per year, reflecting a steady joint replacement practice.
Dr. Holmes's 13 hip replacement procedures is below the national average of 36 among 4,526 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Medicare Cases
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. Holmes Compares
Procedure volume compared to the California state average.
Contact & Location
Modesto, CA 95355
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Holmes's procedure volume has been consistent across 6 years of Medicare data, ranging from 12 to 27 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Holmes
How does Dr. Holmes's procedure volume compare to other California surgeons?
Dr. Holmes 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. Holmes ranks #397 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Holmes perform?
Dr. Holmes's Medicare data shows procedures in knee replacement (13 cases) and hip replacement (13 cases).
Are there other orthopedic surgeons near Dr. Holmes in Modesto?
Yes. There are 11 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. Holmes 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. Holmes's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 26 procedures shown here.
Has Dr. Holmes's procedure volume changed over time?
Dr. Holmes's procedure volume has been relatively stable over 6 years of Medicare data, ranging from 12 to 27 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Holmes perform more than one type of joint replacement?
Yes. Dr. Holmes's Medicare data shows procedures in knee replacement (13 cases), hip replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Holmes affiliated with?
According to CMS facility affiliation data, Dr. Holmes is affiliated with San Joaquin General Hospital, Doctors Medical Center, Memorial Medical Center.
How does Dr. Holmes compare to other orthopedic surgeons in Modesto?
Among the 11 orthopedic surgeons in Modesto, Dr. Holmes ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Modesto has 136 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Holmes practices?
San Joaquin General Hospital (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Doctors Medical Center (1 out of 5 CMS stars, insufficient case volume for complication rate comparison); Memorial Medical Center (2 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 Modesto, California
Dr. Holmes's 26 Medicare procedures are below the Modesto average of 65. The table below compares verified procedure volumes for orthopedic surgeons practicing in Modesto.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. William Whang | 136 | Hip, Knee |
| Dr. Jonathon Staples | 128 | Hip, Knee |
| Dr. Wesley Kinzie | 49 | Hip, Knee |
| Dr. Jesua Law | 46 | Hip, Knee |
| Dr. William Pistel | 45 | Knee, Shoulder |
| Dr. Michael Purnell | 27 | Knee, Shoulder |
Patient Reviews & Ratings
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