Dr. Kenneth Schmidt, M.D.
Dr. Kenneth Schmidt is a board-certified orthopedic surgeon practicing in Phoenix, Arizona. A Medicare provider since 2010, Dr. Schmidt has performed 55 Medicare-verified knee replacements (#50 in Arizona) and 46 hip replacements, for a combined total of 101 procedures.
In Arizona, Dr. Schmidt performs near average in knee (55 vs 49 avg), above average in hip (46 vs 37 avg).
Dr. Schmidt's reported Medicare volume is split between knee replacements (55 cases) and hip replacements (46 cases).
Phoenix is home to 53 orthopedic surgeons in the current Medicare dataset. Patients in the Phoenix area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Schmidt extend back to 2015, covering 9 years of data. Over that period, recorded procedure volume increased from 62 to 101 in the most recent data, a 63% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Schmidt's 55 verified procedures is above the national average of 45.
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. Schmidt Compares
Procedure volume compared to the Arizona state average.
Contact & Location
Phoenix, AZ 85018
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Schmidt's Medicare-recorded procedure volume has trended upward over 9 years, increasing 63% from 62 procedures in 2015 to 101 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. Schmidt
How does Dr. Schmidt's procedure volume compare to other Arizona surgeons?
Dr. Schmidt has performed 101 Medicare-verified joint replacement procedures. This is in line with the Arizona average of 68 procedures per surgeon. Dr. Schmidt ranks #45 out of 193 orthopedic surgeons in Arizona.
What types of joint replacement does Dr. Schmidt perform?
Dr. Schmidt's Medicare data shows procedures in knee replacement (55 cases) and hip replacement (46 cases).
Are there other orthopedic surgeons near Dr. Schmidt in Phoenix?
Yes. There are 53 orthopedic surgeons in Phoenix 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 Arizona surgeons.
What does the Medicare data for Dr. Schmidt 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. Schmidt's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 101 procedures shown here.
Has Dr. Schmidt's procedure volume changed over time?
Yes. Dr. Schmidt's Medicare-recorded volume has increased from 62 procedures in 2015 to 101 in the most recent data, a 63% increase over 9 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 101 procedures in 2023.
Does Dr. Schmidt perform more than one type of joint replacement?
Yes. Dr. Schmidt's Medicare data shows procedures in knee replacement (55 cases), hip replacement (46 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Schmidt affiliated with?
According to CMS facility affiliation data, Dr. Schmidt is affiliated with Arizona Specialty Hospital, Honorhealth Scottsdale Osborn Medical Center.
How does Dr. Schmidt compare to other orthopedic surgeons in Phoenix?
Among the 53 orthopedic surgeons in Phoenix, Dr. Schmidt ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Phoenix has 227 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Schmidt practices?
Arizona Specialty Hospital (hip/knee complication rate above national average); Honorhealth Scottsdale Osborn Medical Center (3 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 Phoenix, Arizona
Dr. Schmidt's 101 Medicare procedures are below the Phoenix average of 149. The table below compares verified procedure volumes for orthopedic surgeons practicing in Phoenix.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Steven Werner | 227 | Hip, Knee |
| Dr. Steven Hattrup | 157 | Shoulder |
| Dr. Lige Kaplan | 142 | Hip, Knee |
| Dr. Michael Wilmink | 140 | Hip, Knee |
| Dr. Mark Spangehl | 138 | Hip, Knee |
| Dr. Christina Khoury | 137 | Hip, Knee |
Patient Reviews & Ratings
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