Dr. William Hamilton, M.D.
Contact & Location
Alexandria, VA 22306
Dr. William Hamilton is a board-certified orthopedic surgeon practicing in Alexandria, Virginia. A Medicare provider since 2006, Dr. Hamilton has performed 146 Medicare-verified hip replacements (#3 in Virginia) and 102 knee replacements, for a combined total of 248 procedures.
In Virginia, Dr. Hamilton performs well above average in hip (146 vs 47 avg), above average in knee (102 vs 58 avg).
Dr. Hamilton's reported Medicare volume is split between hip replacements (146 cases) and knee replacements (102 cases).
Alexandria is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Alexandria area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Hamilton extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 181 to 248 in the most recent data, a 37% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Hamilton's 146 verified procedures is more than 4x the national average of 36, ranking #28 nationally.
Verified Case Volume Trends (2013-Current)
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. Hamilton Compares
Procedure volume compared to the Virginia state average.
Volume Trend Analysis
Dr. Hamilton's Medicare-recorded procedure volume has trended upward over 12 years, increasing 37% from 181 procedures in 2013 to 248 in the most recent data.
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.
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.
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.
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.
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. Hamilton
How does Dr. Hamilton's procedure volume compare to other Virginia surgeons?
Dr. Hamilton has performed 248 Medicare-verified joint replacement procedures. This is more than 3x the Virginia average of 82 procedures per surgeon. Dr. Hamilton ranks #12 out of 229 orthopedic surgeons in Virginia.
What types of joint replacement does Dr. Hamilton perform?
Dr. Hamilton's Medicare data shows procedures in hip replacement (146 cases) and knee replacement (102 cases).
How experienced is Dr. Hamilton with hip replacement surgery?
Dr. Hamilton ranks #3 in Virginia for hip replacement with 146 Medicare-verified procedures. This high ranking among 229 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Hamilton in Alexandria?
Yes. There are 9 orthopedic surgeons in Alexandria 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 Virginia surgeons.
What does the Medicare data for Dr. Hamilton 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. Hamilton's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 248 procedures shown here.
Has Dr. Hamilton's procedure volume changed over time?
Yes. Dr. Hamilton's Medicare-recorded volume has increased from 181 procedures in 2013 to 248 in the most recent data, a 37% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 248 procedures in 2024.
Does Dr. Hamilton perform more than one type of joint replacement?
Yes. Dr. Hamilton's Medicare data shows procedures in hip replacement (146 cases), knee replacement (102 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Hamilton affiliated with?
According to CMS facility affiliation data, Dr. Hamilton is affiliated with Inova Mount Vernon Hospital.
How does Dr. Hamilton compare to other orthopedic surgeons in Alexandria?
Among the 9 orthopedic surgeons in Alexandria, Dr. Hamilton ranks #1 by total Medicare procedure volume. Dr. Hamilton has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Hamilton practices?
Inova Mount Vernon Hospital (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 Alexandria, Virginia
Dr. Hamilton's 248 Medicare procedures are above the Alexandria average of 118. The table below compares verified procedure volumes for orthopedic surgeons practicing in Alexandria.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Kevin Fricka | 194 | Hip, Knee |
| Dr. Craig McAsey | 192 | Hip, Knee |
| Dr. Thomas Martinelli | 95 | Hip, Knee |
| Dr. Sean Kraekel | 52 | Hip, Knee |
| Dr. Daniel Thompson | 25 | Knee |
| Dr. Stephen Bigach | 20 | 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.