Dr. Kenneth Weiss, M.D.
Contact & Location
901-641-3000
Memphis, TN 38120
About Dr. Weiss
Dr. Kenneth Weiss is a board-certified orthopedic surgeon practicing in Memphis, Tennessee. A Medicare provider since 2005, Dr. Weiss performed 52 Medicare-verified knee replacements in the latest annual CMS data, ranking #56 in Tennessee.
In Tennessee, Dr. Weiss performs near the state average in knee (52 vs 46).
Dr. Weiss's Medicare data shows a focused knee replacement practice with 52 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.
Memphis is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Memphis area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Weiss extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 37 to 52 in the most recent data, a 41% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Weiss's 52 verified procedures is near the national average of 45.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 37 | 0 |
| 2014 | 24 | 13 |
| 2015 | 17 | 14 |
| 2016 | 30 | 16 |
| 2017 | 32 | 13 |
| 2018 | 31 | 0 |
| 2019 | 35 | 0 |
| 2020 | 35 | 0 |
| 2021 | 52 | 0 |
| 2022 | 44 | 0 |
| 2023 | 70 | 0 |
| 2024 | 52 | 0 |
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. Weiss Compares
Procedure volume compared to the Tennessee state average.
Volume Trend Analysis
Dr. Weiss's Medicare-recorded procedure volume has trended upward over 12 years, increasing 41% from 37 procedures in 2013 to 52 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. Weiss
How does Dr. Weiss's procedure volume compare to other Tennessee surgeons?
Dr. Weiss has performed 52 Medicare-verified joint replacement procedures. This is in line with the Tennessee average of 65 procedures per surgeon. Dr. Weiss ranks #105 out of 219 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Weiss perform?
Dr. Weiss's reported Medicare volume is focused on knee replacement, with 52 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Weiss in Memphis?
Yes. There are 9 orthopedic surgeons in Memphis 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. Weiss 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. Weiss's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 52 procedures shown here.
Has Dr. Weiss's procedure volume changed over time?
Yes. Dr. Weiss's Medicare-recorded volume has increased from 37 procedures in 2013 to 52 in the most recent data, a 41% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 70 procedures in 2023.
Which hospitals is Dr. Weiss affiliated with?
According to CMS facility affiliation data, Dr. Weiss is affiliated with Baptist Memorial Hospital.
How does Dr. Weiss compare to other orthopedic surgeons in Memphis?
Among the 9 orthopedic surgeons in Memphis, Dr. Weiss ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Memphis has 143 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Weiss practices?
Baptist Memorial Hospital (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 Memphis, Tennessee
Dr. Weiss's 52 Medicare procedures are below the Memphis average of 75. The table below compares verified procedure volumes for orthopedic surgeons practicing in Memphis.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Andrew Wodowski | 143 | Hip, Knee |
| Dr. Owen Tabor | 123 | Hip, Knee |
| Dr. James Bailey | 72 | Hip, Knee |
| Dr. Michael Neel | 60 | Hip, Knee |
| Dr. Thomas Giel | 49 | Shoulder |
| Dr. Jay Saenz | 26 | 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.