Dr. Jay Winn, MD
Dr. Jay Winn is a board-certified orthopedic surgeon practicing in Maryville, Tennessee. Dr. Winn has performed 25 Medicare-verified knee replacements (#108 in Tennessee) and 21 hip replacements, for a combined total of 46 procedures.
In Tennessee, Dr. Winn performs below average in knee (25 vs 45 avg), below average in hip (21 vs 36 avg).
Dr. Winn's reported Medicare volume is split between knee replacements (25 cases) and hip replacements (21 cases).
Maryville is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Maryville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Winn extend back to 2015, covering 6 years of data. Over that period, recorded procedure volume increased from 11 to 46 in the most recent data, a 318% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Winn's 25 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. Winn Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Maryville, TN 37804
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Winn's Medicare-recorded procedure volume has trended upward over 6 years, increasing 318% from 11 procedures in 2015 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Winn
How does Dr. Winn's procedure volume compare to other Tennessee surgeons?
Dr. Winn has performed 46 Medicare-verified joint replacement procedures. The Tennessee average is 64 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Winn ranks #108 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Winn perform?
Dr. Winn's Medicare data shows procedures in knee replacement (25 cases) and hip replacement (21 cases).
Are there other orthopedic surgeons near Dr. Winn in Maryville?
Yes. There are 4 orthopedic surgeons in Maryville 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 Tennessee surgeons.
What does the Medicare data for Dr. Winn 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. Winn's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 46 procedures shown here.
Has Dr. Winn's procedure volume changed over time?
Yes. Dr. Winn's Medicare-recorded volume has increased from 11 procedures in 2015 to 46 in the most recent data, a 318% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 46 procedures in 2023.
Does Dr. Winn perform more than one type of joint replacement?
Yes. Dr. Winn's Medicare data shows procedures in knee replacement (25 cases), hip replacement (21 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Winn affiliated with?
According to CMS facility affiliation data, Dr. Winn is affiliated with Blount Memorial Hospital.
How does Dr. Winn compare to other orthopedic surgeons in Maryville?
Among the 4 orthopedic surgeons in Maryville, Dr. Winn ranks #3 by total Medicare procedure volume. Dr. Winn is among the highest-volume surgeons in Maryville.
What are the quality ratings for hospitals where Dr. Winn practices?
Blount Memorial Hospital (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 Maryville, Tennessee
Dr. Winn's 46 Medicare procedures are below the Maryville average of 51. The table below compares verified procedure volumes for orthopedic surgeons practicing in Maryville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Justin Jones | 70 | Hip, Knee |
| Dr. Brandon Asbury | 57 | Hip, Knee |
| Dr. Aaron Roberts | 29 | Shoulder |
Patient Reviews & Ratings
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