Dr. William Long, M.D.
Dr. William Long is a board-certified orthopedic surgeon practicing in Los Angeles, California. A Medicare provider since 2006, Dr. Long has performed 32 Medicare-verified hip replacements (#137 in California) and 29 knee replacements, for a combined total of 61 procedures.
In California, Dr. Long performs below average in hip (32 vs 41 avg), below average in knee (29 vs 45 avg).
Dr. Long's reported Medicare volume is split between hip replacements (32 cases) and knee replacements (29 cases).
Los Angeles is home to 34 orthopedic surgeons in the current Medicare dataset. Patients in the Los Angeles area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Long's Medicare data spans 11 years, beginning in 2013. Volume peaked at 88 procedures in 2013 before settling at 61 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 4,526 hip replacement surgeons tracked nationally, Dr. Long's 32 verified procedures is near the national average of 36.
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. Long Compares
Procedure volume compared to the California state average.
Contact & Location
Los Angeles, CA 90027
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Long's recorded volume peaked at 88 procedures in 2013 and stood at 61 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 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Long
How does Dr. Long's procedure volume compare to other California surgeons?
Dr. Long has performed 61 Medicare-verified joint replacement procedures. This is in line with the California average of 65 procedures per surgeon. Dr. Long ranks #218 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Long perform?
Dr. Long's Medicare data shows procedures in hip replacement (32 cases) and knee replacement (29 cases).
Are there other orthopedic surgeons near Dr. Long in Los Angeles?
Yes. There are 34 orthopedic surgeons in Los Angeles 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. Long 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. Long's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 61 procedures shown here.
Has Dr. Long's procedure volume changed over time?
Dr. Long's Medicare-recorded volume peaked at 88 procedures in 2013 and was 61 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. Long perform more than one type of joint replacement?
Yes. Dr. Long's Medicare data shows procedures in hip replacement (32 cases), knee replacement (29 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Long affiliated with?
According to CMS facility affiliation data, Dr. Long is affiliated with Hollywood Presbyterian Medical Center.
How does Dr. Long compare to other orthopedic surgeons in Los Angeles?
Among the 34 orthopedic surgeons in Los Angeles, Dr. Long ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Los Angeles has 198 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Long practices?
Hollywood Presbyterian Medical Center (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 Los Angeles, California
Dr. Long's 61 Medicare procedures are below the Los Angeles average of 105. The table below compares verified procedure volumes for orthopedic surgeons practicing in Los Angeles.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Daniel Oakes | 198 | Hip, Knee |
| Dr. John Tiberi | 172 | Hip, Knee |
| Dr. Andrew Spitzer | 91 | Hip, Knee |
| Dr. Vishal Hegde | 83 | Hip, Knee |
| Dr. Micah Adamson | 65 | Hip, Knee |
| Dr. Paul Gilbert | 65 | Hip, Knee |
Patient Reviews & Ratings
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