Dr. Matthew Dietz, MD
Dr. Matthew Dietz is a board-certified orthopedic surgeon practicing in Morgantown, West Virginia. Dr. Dietz has performed 21 Medicare-verified knee replacements (#33 in West Virginia) and 14 hip replacements, for a combined total of 35 procedures.
In West Virginia, Dr. Dietz performs below average in knee (21 vs 36 avg), below average in hip (14 vs 26 avg).
Dr. Dietz's reported Medicare volume is split between knee replacements (21 cases) and hip replacements (14 cases).
Morgantown is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Morgantown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Dietz's Medicare data spans 10 years, beginning in 2013. Volume peaked at 55 procedures in 2013 before settling at 35 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Dietz's 21 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. Dietz Compares
Procedure volume compared to the West Virginia state average.
Contact & Location
Morgantown, WV 26506
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Dietz's recorded volume peaked at 55 procedures in 2013 and stood at 35 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Dietz
How does Dr. Dietz's procedure volume compare to other West Virginia surgeons?
Dr. Dietz has performed 35 Medicare-verified joint replacement procedures. The West Virginia average is 47 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Dietz ranks #30 out of 57 orthopedic surgeons in West Virginia.
What types of joint replacement does Dr. Dietz perform?
Dr. Dietz's Medicare data shows procedures in knee replacement (21 cases) and hip replacement (14 cases).
Are there other orthopedic surgeons near Dr. Dietz in Morgantown?
Yes. There are 12 orthopedic surgeons in Morgantown 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 West Virginia surgeons.
What does the Medicare data for Dr. Dietz 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. Dietz's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 35 procedures shown here.
Has Dr. Dietz's procedure volume changed over time?
Dr. Dietz's Medicare-recorded volume peaked at 55 procedures in 2013 and was 35 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Does Dr. Dietz perform more than one type of joint replacement?
Yes. Dr. Dietz's Medicare data shows procedures in knee replacement (21 cases), hip replacement (14 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Dietz affiliated with?
According to CMS facility affiliation data, Dr. Dietz is affiliated with West Virginia University Hospitals, Inc.
How does Dr. Dietz compare to other orthopedic surgeons in Morgantown?
Among the 12 orthopedic surgeons in Morgantown, Dr. Dietz ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Morgantown has 124 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Dietz practices?
West Virginia University Hospitals, Inc (2 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 Morgantown, West Virginia
Dr. Dietz's 35 Medicare procedures are below the Morgantown average of 71. The table below compares verified procedure volumes for orthopedic surgeons practicing in Morgantown.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jacob Conjeski | 124 | Hip, Knee |
| Dr. Brian Hamlin | 94 | Hip, Knee |
| Dr. Adam Klein | 91 | Hip, Knee |
| Dr. Benjamin Frye | 64 | Hip, Knee |
| Dr. George Bal | 47 | Shoulder |
| Dr. Jason Kinney | 39 | Hip, Knee |
Patient Reviews & Ratings
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