Dr. William Mihalko, MD

Orthopedic Surgery
11 procedures 2 hospitals Germantown, TN
Latest available Medicare data — updated April 2026

Contact & Location

Phone: 901-759-3100
Practice phone listed in the NPI registry
1400 S Germantown Rd
Germantown, TN 38138
NPI: 1013086644
Credentials: MD
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety, all under $50
National Comparison by Procedure
Knee 11 vs 45 avg (6,599 surgeons)

Dr. William Mihalko is a board-certified orthopedic surgeon practicing in Germantown, Tennessee. A Medicare provider since 2006, Dr. Mihalko has performed 11 Medicare-verified knee replacements, ranking #171 in Tennessee.

In Tennessee, Dr. Mihalko performs below average in knee (11 vs 46 avg).

Dr. Mihalko's Medicare data shows a focused knee replacement practice with 11 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.

Germantown is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Germantown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Mihalko first appears in the Medicare dataset in 2023. With 2 years of recorded data, the longitudinal trend is still developing.

Dr. Mihalko's 11 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
11 verified cases
#171 in Tennessee
Estimated total: 30 – 30 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Mihalko Compares

Procedure volume compared to the Tennessee state average.

Knee Below Avg
11 Avg: 46
Dr. Mihalko Tennessee Average

Volume Trend Analysis

Dr. Mihalko has 2 years of Medicare procedure data beginning in 2023. Additional years of data will provide a clearer picture of volume trends.

Years of Data 2
2024 Volume 11
Peak Volume 12 (2023)
Trend Developing

Hospital Affiliations & Quality

H
Methodist Hospitals Of Memphis
4/5
Memphis, TN
Similar to national avg
H
Regional One Health
2/5
Memphis, TN

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:

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Mihalko

How does Dr. Mihalko's procedure volume compare to other Tennessee surgeons?

Dr. Mihalko has performed 11 Medicare-verified joint replacement procedures. The Tennessee average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Mihalko ranks #215 out of 219 orthopedic surgeons in Tennessee.

What types of joint replacement does Dr. Mihalko perform?

Dr. Mihalko's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Mihalko in Germantown?

Yes. There are 9 orthopedic surgeons in Germantown 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. Mihalko 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. Mihalko's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.

Which hospitals is Dr. Mihalko affiliated with?

According to CMS facility affiliation data, Dr. Mihalko is affiliated with Methodist Hospitals Of Memphis, Regional One Health.

How does Dr. Mihalko compare to other orthopedic surgeons in Germantown?

Among the 9 orthopedic surgeons in Germantown, Dr. Mihalko ranks #8 by total Medicare procedure volume. The highest-volume surgeon in Germantown has 212 verified Medicare procedures.

What are the quality ratings for hospitals where Dr. Mihalko practices?

Methodist Hospitals Of Memphis (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Regional One Health (2 out of 5 CMS stars). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.

Other Orthopedic Surgeons in Germantown, Tennessee

Dr. Mihalko's 11 Medicare procedures are below the Germantown average of 98. The table below compares verified procedure volumes for orthopedic surgeons practicing in Germantown.

SurgeonProceduresSpecialties
Dr. James Guyton 212 Hip, Knee
Dr. John Crockarell 160 Hip, Knee
Dr. Christopher Holland 100 Hip, Knee
Dr. Thomas Throckmorton 96 Shoulder
Dr. Marc Mihalko 79 Hip, Knee
Dr. Robert Heck 29 Hip, 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.

Cite This Data

APA: OrthoProcedures. (2026). Dr. William Mihalko, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/tn/dr-william-mihalko-germantown.html

Link: https://orthoprocedures.com/surgeons/tn/dr-william-mihalko-germantown.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.