Dr. Samuel Matz, MD
Contact & Location
Westminster, MD 21157
Dr. Samuel Matz is a board-certified orthopedic surgeon practicing in Westminster, Maryland. A Medicare provider since 2006, Dr. Matz has performed 28 Medicare-verified knee replacements, ranking #82 in Maryland.
In Maryland, Dr. Matz performs below average in knee (28 vs 50 avg).
Dr. Matz's Medicare data shows a focused knee replacement practice with 28 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Westminster is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Westminster area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Matz extend back to 2013, covering 9 years of data. Over that period, recorded procedure volume increased from 15 to 28 in the most recent data, a 87% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Matz's 28 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 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. Matz Compares
Procedure volume compared to the Maryland state average.
Volume Trend Analysis
Dr. Matz's Medicare-recorded procedure volume has trended upward over 9 years, increasing 87% from 15 procedures in 2013 to 28 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.
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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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. Matz
How does Dr. Matz's procedure volume compare to other Maryland surgeons?
Dr. Matz has performed 28 Medicare-verified joint replacement procedures. The Maryland average is 72 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Matz ranks #119 out of 161 orthopedic surgeons in Maryland.
What types of joint replacement does Dr. Matz perform?
Dr. Matz's reported Medicare volume is focused on knee replacement, with 28 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Matz in Westminster?
Yes. There are 2 orthopedic surgeons in Westminster 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 Maryland surgeons.
What does the Medicare data for Dr. Matz 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. Matz's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 28 procedures shown here.
Has Dr. Matz's procedure volume changed over time?
Yes. Dr. Matz's Medicare-recorded volume has increased from 15 procedures in 2013 to 28 in the most recent data, a 87% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 28 procedures in 2023.
Other Orthopedic Surgeons in Westminster, Maryland
Dr. Matz's 28 Medicare procedures are below the Westminster average of 64. The table below compares verified procedure volumes for orthopedic surgeons practicing in Westminster.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Silber | 99 | Hip, 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.