Dr. Mark Geyer, M.D.
Dr. Mark Geyer is a board-certified orthopedic surgeon practicing in Georgetown, Texas. Dr. Geyer has completed 31 knee replacements (#239 in Texas), 27 shoulder replacements, and 16 hip replacements, totaling 74 Medicare-verified procedures.
In Texas, Dr. Geyer performs below average in knee (31 vs 41 avg), near average in shoulder (27 vs 26 avg), below average in hip (16 vs 30 avg).
Dr. Geyer performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is knee replacements (31 cases), followed by shoulder replacements (27) and hip replacements (16).
Georgetown is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Georgetown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Geyer extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 13 to 74 in the most recent data, a 469% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Geyer's 31 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. Geyer Compares
Procedure volume compared to the Texas state average.
Contact & Location
Georgetown, TX 78626
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Geyer's Medicare-recorded procedure volume has trended upward over 6 years, increasing 469% from 13 procedures in 2018 to 74 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 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.
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.
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. Geyer
How does Dr. Geyer's procedure volume compare to other Texas surgeons?
Dr. Geyer has performed 74 Medicare-verified joint replacement procedures. This is in line with the Texas average of 56 procedures per surgeon. Dr. Geyer ranks #136 out of 573 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Geyer perform?
Dr. Geyer performs all three major joint replacement procedures: knee replacement (31 cases), shoulder replacement (27 cases), hip replacement (16 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.
Are there other orthopedic surgeons near Dr. Geyer in Georgetown?
Yes. There are 2 orthopedic surgeons in Georgetown 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 Texas surgeons.
What does the Medicare data for Dr. Geyer 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. Geyer's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 74 procedures shown here.
Has Dr. Geyer's procedure volume changed over time?
Yes. Dr. Geyer's Medicare-recorded volume has increased from 13 procedures in 2018 to 74 in the most recent data, a 469% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 74 procedures in 2023.
Does Dr. Geyer perform more than one type of joint replacement?
Yes. Dr. Geyer's Medicare data shows procedures in knee replacement (31 cases), shoulder replacement (27 cases), hip replacement (16 cases). Performing all three major joint replacements places Dr. Geyer among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.
Which hospitals is Dr. Geyer affiliated with?
According to CMS facility affiliation data, Dr. Geyer is affiliated with St David'S Medical Center.
What are the quality ratings for hospitals where Dr. Geyer practices?
St David'S Medical Center (5 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 Georgetown, Texas
Dr. Geyer's 74 Medicare procedures are below the Georgetown average of 118. The table below compares verified procedure volumes for orthopedic surgeons practicing in Georgetown.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Christopher English | 161 | Hip, Knee |
Patient Reviews & Ratings
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