Dr. Harold Antwine, MD
Contact & Location
Jackson, TN 38305
Dr. Harold Antwine is a board-certified orthopedic surgeon practicing in Jackson, Tennessee. A Medicare provider since 2006, Dr. Antwine has performed 26 Medicare-verified knee replacements, ranking #108 in Tennessee.
In Tennessee, Dr. Antwine performs below average in knee (26 vs 46 avg).
Dr. Antwine's Medicare data shows a focused knee replacement practice with 26 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.
Beyond general orthopedic surgery, Dr. Antwine holds additional credentials in Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Jackson is home to 14 orthopedic surgeons in the current Medicare dataset. Patients in the Jackson area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Antwine extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 18 to 26 in the most recent data, a 44% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Antwine's 26 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 Case Volume Trends (2013-Current)
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. Antwine Compares
Procedure volume compared to the Tennessee state average.
Volume Trend Analysis
Dr. Antwine's Medicare-recorded procedure volume has trended upward over 12 years, increasing 44% from 18 procedures in 2013 to 26 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.
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. Antwine
How does Dr. Antwine's procedure volume compare to other Tennessee surgeons?
Dr. Antwine has performed 26 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. Antwine ranks #160 out of 219 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Antwine perform?
Dr. Antwine's reported Medicare volume is focused on knee replacement, with 26 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Antwine in Jackson?
Yes. There are 14 orthopedic surgeons in Jackson 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. Antwine 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. Antwine's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 26 procedures shown here.
Has Dr. Antwine's procedure volume changed over time?
Yes. Dr. Antwine's Medicare-recorded volume has increased from 18 procedures in 2013 to 26 in the most recent data, a 44% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 33 procedures in 2017.
Which hospitals is Dr. Antwine affiliated with?
According to CMS facility affiliation data, Dr. Antwine is affiliated with Jackson-Madison County General Hospital.
How does Dr. Antwine compare to other orthopedic surgeons in Jackson?
Among the 14 orthopedic surgeons in Jackson, Dr. Antwine ranks #10 by total Medicare procedure volume. The highest-volume surgeon in Jackson has 78 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Antwine practices?
Jackson-Madison County General Hospital (3 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 Jackson, Tennessee
Dr. Antwine's 26 Medicare procedures are below the Jackson average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Jackson.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Sickle | 78 | Hip, Knee |
| Dr. Kelly Pucek | 71 | Hip, Knee |
| Dr. L Johnson | 55 | Hip, Knee |
| Dr. Adam Smith | 53 | Shoulder |
| Dr. Jason Hutchison | 50 | Hip, Knee |
| Dr. Keith Nord | 41 | Knee, Shoulder |
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.