Dr. William Ballard, M.D.
Dr. William Ballard is a board-certified orthopedic surgeon practicing in Chattanooga, Tennessee. Dr. Ballard has performed 220 Medicare-verified knee replacements (#2 in Tennessee) and 125 hip replacements, for a combined total of 345 procedures.
In Tennessee, Dr. Ballard performs well above average in knee (220 vs 45 avg), well above average in hip (125 vs 36 avg).
Dr. Ballard's reported Medicare volume is split between knee replacements (220 cases) and hip replacements (125 cases).
Chattanooga is home to 17 orthopedic surgeons in the current Medicare dataset. Patients in the Chattanooga area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Ballard also maintains hospital privileges in TN and GA, indicating a regional practice that extends beyond Tennessee.
Dr. Ballard's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 345 to 456 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Ballard's 220 verified procedures is more than 4x the national average of 45, ranking #43 nationally.
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. Ballard Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Chattanooga, TN 37404
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Ballard's procedure volume has been consistent across 11 years of Medicare data, ranging from 345 to 456 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Ballard
How does Dr. Ballard's procedure volume compare to other Tennessee surgeons?
Dr. Ballard has performed 345 Medicare-verified joint replacement procedures. This is more than 5x the Tennessee average of 64 procedures per surgeon. Dr. Ballard ranks #1 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Ballard perform?
Dr. Ballard's Medicare data shows procedures in knee replacement (220 cases) and hip replacement (125 cases).
How experienced is Dr. Ballard with knee replacement surgery?
Dr. Ballard ranks #2 in Tennessee for knee replacement with 220 Medicare-verified procedures. This high ranking among 214 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Ballard in Chattanooga?
Yes. There are 17 orthopedic surgeons in Chattanooga 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. Ballard 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. Ballard's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 345 procedures shown here.
Has Dr. Ballard's procedure volume changed over time?
Dr. Ballard's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 345 to 456 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Ballard perform more than one type of joint replacement?
Yes. Dr. Ballard's Medicare data shows procedures in knee replacement (220 cases), hip replacement (125 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Ballard affiliated with?
According to CMS facility affiliation data, Dr. Ballard is affiliated with Memorial Healthcare System, Inc, Hamilton Medical Center, Rhea Medical Center. Dr. Ballard maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Ballard compare to other orthopedic surgeons in Chattanooga?
Among the 17 orthopedic surgeons in Chattanooga, Dr. Ballard ranks #1 by total Medicare procedure volume. Dr. Ballard has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Ballard practices?
Memorial Healthcare System, Inc (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Hamilton Medical Center (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Rhea Medical Center (3 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 Chattanooga, Tennessee
Dr. Ballard's 345 Medicare procedures are above the Chattanooga average of 171. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chattanooga.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. John Nash | 207 | Hip, Knee |
| Dr. Matthew Higgins | 173 | Hip, Knee |
| Dr. Jason Rogers | 136 | Hip, Knee |
| Dr. Mark Freeman | 122 | Hip, Knee |
| Dr. Kristopher Sanders | 115 | Hip, Knee |
| Dr. Matthew Bernard | 97 | Hip, Knee |
Patient Reviews & Ratings
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