Dr. Matthew Nies, MD
Dr. Matthew Nies is a board-certified orthopedic surgeon practicing in Eagan, Minnesota. A Medicare provider since 2014, Dr. Nies has performed 33 Medicare-verified knee replacements (#50 in Minnesota) and 13 hip replacements, for a combined total of 46 procedures.
In Minnesota, Dr. Nies performs near average in knee (33 vs 32 avg), below average in hip (13 vs 27 avg).
Dr. Nies's reported Medicare volume is split between knee replacements (33 cases) and hip replacements (13 cases).
Eagan is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Eagan area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Nies extend back to 2021, covering 3 years of data. Over that period, recorded procedure volume increased from 14 to 46 in the most recent data, a 229% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Nies's 33 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. Nies Compares
Procedure volume compared to the Minnesota state average.
Contact & Location
Eagan, MN 55121
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Nies's Medicare-recorded procedure volume has trended upward over 3 years, increasing 229% from 14 procedures in 2021 to 46 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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Nies
How does Dr. Nies's procedure volume compare to other Minnesota surgeons?
Dr. Nies has performed 46 Medicare-verified joint replacement procedures. This is in line with the Minnesota average of 47 procedures per surgeon. Dr. Nies ranks #70 out of 179 orthopedic surgeons in Minnesota.
What types of joint replacement does Dr. Nies perform?
Dr. Nies's Medicare data shows procedures in knee replacement (33 cases) and hip replacement (13 cases).
Are there other orthopedic surgeons near Dr. Nies in Eagan?
Yes. There are 4 orthopedic surgeons in Eagan 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 Minnesota surgeons.
What does the Medicare data for Dr. Nies 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. Nies's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 46 procedures shown here.
Has Dr. Nies's procedure volume changed over time?
Yes. Dr. Nies's Medicare-recorded volume has increased from 14 procedures in 2021 to 46 in the most recent data, a 229% increase over 3 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 46 procedures in 2023.
Does Dr. Nies perform more than one type of joint replacement?
Yes. Dr. Nies's Medicare data shows procedures in knee replacement (33 cases), hip replacement (13 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Nies affiliated with?
According to CMS facility affiliation data, Dr. Nies is affiliated with United Hospital, M Health Fairview Woodwinds Hospital, Mayo Clinic Health System - Red Wing.
How does Dr. Nies compare to other orthopedic surgeons in Eagan?
Among the 4 orthopedic surgeons in Eagan, Dr. Nies ranks #3 by total Medicare procedure volume. Dr. Nies is among the highest-volume surgeons in Eagan.
What are the quality ratings for hospitals where Dr. Nies practices?
United Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); M Health Fairview Woodwinds Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Mayo Clinic Health System - Red Wing (4 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Eagan, Minnesota
Dr. Nies's 46 Medicare procedures are below the Eagan average of 71. The table below compares verified procedure volumes for orthopedic surgeons practicing in Eagan.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Kristoffer Breien | 128 | Hip, Knee |
| Dr. Brandon Kelly | 77 | Hip, Knee |
| Dr. Erik Stroemer | 32 | Hip, Knee |
Patient Reviews & Ratings
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