Dr. Mark Freeman, MD
Dr. Mark Freeman is a board-certified orthopedic surgeon practicing in Chattanooga, Tennessee. Dr. Freeman has performed 85 Medicare-verified knee replacements (#26 in Tennessee) and 37 hip replacements, for a combined total of 122 procedures.
In Tennessee, Dr. Freeman performs above average in knee (85 vs 45 avg), near average in hip (37 vs 36 avg).
Dr. Freeman's reported Medicare volume is split between knee replacements (85 cases) and hip replacements (37 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. Freeman also maintains hospital privileges in TN and NC, indicating a regional practice that extends beyond Tennessee.
Medicare records for Dr. Freeman extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 77 to 122 in the most recent data, a 58% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Freeman's 85 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. Freeman Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Chattanooga, TN 37403
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Freeman's Medicare-recorded procedure volume has trended upward over 11 years, increasing 58% from 77 procedures in 2013 to 122 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.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
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. Freeman
How does Dr. Freeman's procedure volume compare to other Tennessee surgeons?
Dr. Freeman has performed 122 Medicare-verified joint replacement procedures. This is significantly above the Tennessee average of 64 procedures per surgeon. Dr. Freeman ranks #30 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Freeman perform?
Dr. Freeman's Medicare data shows procedures in knee replacement (85 cases) and hip replacement (37 cases).
Are there other orthopedic surgeons near Dr. Freeman 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. Freeman 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. Freeman's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 122 procedures shown here.
Has Dr. Freeman's procedure volume changed over time?
Yes. Dr. Freeman's Medicare-recorded volume has increased from 77 procedures in 2013 to 122 in the most recent data, a 58% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 122 procedures in 2023.
Does Dr. Freeman perform more than one type of joint replacement?
Yes. Dr. Freeman's Medicare data shows procedures in knee replacement (85 cases), hip replacement (37 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Freeman affiliated with?
According to CMS facility affiliation data, Dr. Freeman is affiliated with Erlanger Health System, Erlanger Murphy Medical Center. Dr. Freeman maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Freeman compare to other orthopedic surgeons in Chattanooga?
Among the 17 orthopedic surgeons in Chattanooga, Dr. Freeman ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Chattanooga has 345 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Freeman practices?
Erlanger Health System (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Erlanger Murphy Medical Center (1 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 Chattanooga, Tennessee
Dr. Freeman's 122 Medicare procedures are below the Chattanooga average of 171. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chattanooga.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. William Ballard | 345 | Hip, Knee |
| Dr. John Nash | 207 | Hip, Knee |
| Dr. Matthew Higgins | 173 | Hip, Knee |
| Dr. Jason Rogers | 136 | Hip, Knee |
| Dr. Kristopher Sanders | 115 | Hip, Knee |
| Dr. Matthew Bernard | 97 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.