Knee
Dr. Tyler Larson, M.D.
Dr. Tyler Larson is a board-certified orthopedic surgeon practicing in Duluth, Minnesota. A Medicare provider since 2014, Dr. Larson has performed 17 Medicare-verified knee replacements, ranking #106 in Minnesota.
In Minnesota, Dr. Larson performs below average in knee (17 vs 32 avg).
Dr. Larson's Medicare data shows a focused knee replacement practice with 17 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.
Duluth is home to 10 orthopedic surgeons in the current Medicare dataset. Patients in the Duluth area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Larson's Medicare data spans 3 years, beginning in 2021. Volume peaked at 29 procedures in 2022 before settling at 17 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Larson's 17 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. Larson Compares
Procedure volume compared to the Minnesota state average.
Contact & Location
Duluth, MN 55805
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Larson's recorded volume peaked at 29 procedures in 2022 and stood at 17 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.
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.
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.
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. Larson
How does Dr. Larson's procedure volume compare to other Minnesota surgeons?
Dr. Larson has performed 17 Medicare-verified joint replacement procedures. The Minnesota average is 47 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Larson ranks #144 out of 179 orthopedic surgeons in Minnesota.
What types of joint replacement does Dr. Larson perform?
Dr. Larson's reported Medicare volume is focused on knee replacement, with 17 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Larson in Duluth?
Yes. There are 10 orthopedic surgeons in Duluth 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. Larson 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. Larson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 17 procedures shown here.
Has Dr. Larson's procedure volume changed over time?
Dr. Larson's Medicare-recorded volume peaked at 29 procedures in 2022 and was 17 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.
Which hospitals is Dr. Larson affiliated with?
According to CMS facility affiliation data, Dr. Larson is affiliated with Tamarack Health Ashland Medical Center, Essentia Health St Mary'S Hospital - Superior. Dr. Larson maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Larson compare to other orthopedic surgeons in Duluth?
Among the 10 orthopedic surgeons in Duluth, Dr. Larson ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Duluth has 64 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Larson practices?
Tamarack Health Ashland Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Essentia Health St Mary'S Hospital - Superior (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 Duluth, Minnesota
Dr. Larson's 17 Medicare procedures are below the Duluth average of 34. The table below compares verified procedure volumes for orthopedic surgeons practicing in Duluth.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Momont | 64 | Hip, Knee, Shoulder |
| Dr. Joshua Rother | 42 | Hip, Knee |
| Dr. Joel Zamzow | 37 | Hip, Knee |
| Dr. David Rust | 28 | Shoulder |
| Dr. William Lundberg | 27 | Hip, Knee |
| Dr. David Fogarty | 23 | Knee |
Patient Reviews & Ratings
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