Dr. Phillip Sandifer, M.D.
Dr. Phillip Sandifer is a board-certified orthopedic surgeon practicing in Oxford, Mississippi. A Medicare provider since 2012, Dr. Sandifer has performed 74 Medicare-verified knee replacements (#18 in Mississippi) and 51 hip replacements, for a combined total of 125 procedures.
In Mississippi, Dr. Sandifer performs near average in knee (74 vs 63 avg), above average in hip (51 vs 37 avg).
Dr. Sandifer's reported Medicare volume is split between knee replacements (74 cases) and hip replacements (51 cases).
Beyond general orthopedic surgery, Dr. Sandifer holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Oxford is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Oxford area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Sandifer extend back to 2017, covering 7 years of data. Over that period, recorded procedure volume increased from 17 to 125 in the most recent data, a 635% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Sandifer's 74 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. Sandifer Compares
Procedure volume compared to the Mississippi state average.
Contact & Location
Oxford, MS 38655
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Sandifer's Medicare-recorded procedure volume has trended upward over 7 years, increasing 635% from 17 procedures in 2017 to 125 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.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
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. Sandifer
How does Dr. Sandifer's procedure volume compare to other Mississippi surgeons?
Dr. Sandifer has performed 125 Medicare-verified joint replacement procedures. This is significantly above the Mississippi average of 70 procedures per surgeon. Dr. Sandifer ranks #15 out of 80 orthopedic surgeons in Mississippi.
What types of joint replacement does Dr. Sandifer perform?
Dr. Sandifer's Medicare data shows procedures in knee replacement (74 cases) and hip replacement (51 cases).
How experienced is Dr. Sandifer with knee replacement surgery?
Dr. Sandifer ranks #18 in Mississippi for knee replacement with 74 Medicare-verified procedures. This high ranking among 80 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Sandifer in Oxford?
Yes. There are 7 orthopedic surgeons in Oxford 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 Mississippi surgeons.
What does the Medicare data for Dr. Sandifer 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. Sandifer's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 125 procedures shown here.
Has Dr. Sandifer's procedure volume changed over time?
Yes. Dr. Sandifer's Medicare-recorded volume has increased from 17 procedures in 2017 to 125 in the most recent data, a 635% increase over 7 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 128 procedures in 2022.
Does Dr. Sandifer perform more than one type of joint replacement?
Yes. Dr. Sandifer's Medicare data shows procedures in knee replacement (74 cases), hip replacement (51 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Sandifer affiliated with?
According to CMS facility affiliation data, Dr. Sandifer is affiliated with Baptist Memorial Hospital North Ms, Tallahatchie General Hospital-Cah, North Mississippi Medical Center, Och Regional Medical Center.
How does Dr. Sandifer compare to other orthopedic surgeons in Oxford?
Among the 7 orthopedic surgeons in Oxford, Dr. Sandifer ranks #3 by total Medicare procedure volume. Dr. Sandifer is among the highest-volume surgeons in Oxford.
What are the quality ratings for hospitals where Dr. Sandifer practices?
Baptist Memorial Hospital North Ms (3 out of 5 CMS stars, hip/knee complication rate similar to national average); North Mississippi Medical Center (2 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 Oxford, Mississippi
Dr. Sandifer's 125 Medicare procedures are above the Oxford average of 85. The table below compares verified procedure volumes for orthopedic surgeons practicing in Oxford.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Daniel Boyd | 150 | Hip, Knee |
| Dr. Robert Ellis | 143 | Hip, Knee |
| Dr. Kurre Luber | 104 | Knee, Shoulder |
| Dr. Cooper Terry | 36 | Hip, Knee |
| Dr. Allen Moore | 24 | Shoulder |
| Dr. Edward Field | 14 | Knee |
Patient Reviews & Ratings
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