Dr. Keith Lawhorn, MD
Dr. Keith Lawhorn is a board-certified orthopedic surgeon practicing in Fairfax, Virginia. Dr. Lawhorn has performed 23 Medicare-verified knee replacements (#133 in Virginia) and 12 shoulder replacements, for a combined total of 35 procedures.
In Virginia, Dr. Lawhorn performs below average in knee (23 vs 58 avg), below average in shoulder (12 vs 34 avg).
Dr. Lawhorn's reported Medicare volume is split between knee replacements (23 cases) and shoulder replacements (12 cases).
Fairfax is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Fairfax area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Lawhorn extend back to 2016, covering 6 years of data. Over that period, recorded procedure volume increased from 18 to 35 in the most recent data, a 94% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Lawhorn's 23 knee replacement procedures is below the national average of 45 among 6,720 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. Lawhorn Compares
Procedure volume compared to the Virginia state average.
Contact & Location
Fairfax, VA 22033
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Lawhorn's Medicare-recorded procedure volume has trended upward over 6 years, increasing 94% from 18 procedures in 2016 to 35 in the most recent data.
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.
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.
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. Lawhorn
How does Dr. Lawhorn's procedure volume compare to other Virginia surgeons?
Dr. Lawhorn has performed 35 Medicare-verified joint replacement procedures. The Virginia average is 83 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Lawhorn ranks #144 out of 223 orthopedic surgeons in Virginia.
What types of joint replacement does Dr. Lawhorn perform?
Dr. Lawhorn's Medicare data shows procedures in knee replacement (23 cases) and shoulder replacement (12 cases).
Are there other orthopedic surgeons near Dr. Lawhorn in Fairfax?
Yes. There are 6 orthopedic surgeons in Fairfax 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. Lawhorn 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. Lawhorn's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 35 procedures shown here.
Has Dr. Lawhorn's procedure volume changed over time?
Yes. Dr. Lawhorn's Medicare-recorded volume has increased from 18 procedures in 2016 to 35 in the most recent data, a 94% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 35 procedures in 2023.
Does Dr. Lawhorn perform more than one type of joint replacement?
Yes. Dr. Lawhorn's Medicare data shows procedures in knee replacement (23 cases), shoulder replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
How does Dr. Lawhorn compare to other orthopedic surgeons in Fairfax?
Among the 6 orthopedic surgeons in Fairfax, Dr. Lawhorn ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Fairfax has 274 verified Medicare procedures.
Other Orthopedic Surgeons in Fairfax, Virginia
Dr. Lawhorn's 35 Medicare procedures are below the Fairfax average of 97. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fairfax.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bradley Boyd | 274 | Hip, Knee |
| Dr. Joshua Campbell | 164 | Hip, Knee |
| Dr. David Novak | 58 | Knee, Shoulder |
| Dr. Ryan Miyamoto | 40 | Shoulder |
| Dr. Hrishikesh Gogineni | 13 | Knee |
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