Dr. William Barrett, M.D.
Dr. William Barrett is a board-certified orthopedic surgeon practicing in Renton, Washington. Dr. Barrett has performed 114 Medicare-verified knee replacements (#5 in Washington) and 77 hip replacements, for a combined total of 191 procedures.
In Washington, Dr. Barrett performs well above average in knee (114 vs 42 avg), well above average in hip (77 vs 38 avg).
Dr. Barrett's reported Medicare volume is split between knee replacements (114 cases) and hip replacements (77 cases).
Renton is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Renton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Barrett's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 144 to 209 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Barrett's 114 verified procedures is more than 2x the national average of 45.
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. Barrett Compares
Procedure volume compared to the Washington state average.
Contact & Location
Renton, WA 98055
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Barrett's procedure volume has been consistent across 11 years of Medicare data, ranging from 144 to 209 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Barrett
How does Dr. Barrett's procedure volume compare to other Washington surgeons?
Dr. Barrett has performed 191 Medicare-verified joint replacement procedures. This is more than 3x the Washington average of 59 procedures per surgeon. Dr. Barrett ranks #4 out of 202 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Barrett perform?
Dr. Barrett's Medicare data shows procedures in knee replacement (114 cases) and hip replacement (77 cases).
How experienced is Dr. Barrett with knee replacement surgery?
Dr. Barrett ranks #5 in Washington for knee replacement with 114 Medicare-verified procedures. This high ranking among 202 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Barrett in Renton?
Yes. There are 6 orthopedic surgeons in Renton 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 Washington surgeons.
What does the Medicare data for Dr. Barrett 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. Barrett's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 191 procedures shown here.
Has Dr. Barrett's procedure volume changed over time?
Dr. Barrett's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 144 to 209 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Barrett perform more than one type of joint replacement?
Yes. Dr. Barrett's Medicare data shows procedures in knee replacement (114 cases), hip replacement (77 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
How does Dr. Barrett compare to other orthopedic surgeons in Renton?
Among the 6 orthopedic surgeons in Renton, Dr. Barrett ranks #1 by total Medicare procedure volume. Dr. Barrett has the highest verified Medicare volume in the city.
Other Orthopedic Surgeons in Renton, Washington
Dr. Barrett's 191 Medicare procedures are above the Renton average of 100. The table below compares verified procedure volumes for orthopedic surgeons practicing in Renton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Timothy Alton | 184 | Hip, Knee |
| Dr. Fredrick Huang | 102 | Hip, Knee |
| Dr. Andrew Merritt | 69 | Hip, Knee |
| Dr. Prashoban Bremjit | 37 | Hip, Knee |
| Dr. Sean Haloman | 16 | Shoulder |
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