Doctor Profile

Primary Care · Family Practice

Harmon S. Prosser

MD · Family Practice · University Of Mississippi School Of Medicine
8613 MS HWY 12
Ackerman, MS 39735
✓ Accepts Medicare 🎓 49+ Years Practicing
743
Medicare Patients / yr
9
Procedures Billed
49
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Harmon S. Prosser's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Prosser

See which plans Dr. Prosser accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Mississippi, the fastest way to find a Medicare plan that covers Dr. Prosser is to compare every Medicare Advantage and Part D plan available near 39735, MS — the Family Practice's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 39735, MS →

Or call the office at (662) 285-9460 to confirm acceptance directly.

What Dr. Prosser Does

Dr. Prosser served 743 Medicare patients across 2,778 services in the latest CMS reporting year. That's 48% below the average Family Practice in Mississippi (1,439 patients across 568 doctors).

ProcedureServicesMedicare Patients
Injection, dexamethasone sodium phosphate, 1 mg (J1100)868122
Established patient office or other outpatient visit, 20-29 minutes (99213)568222
Injection, ceftriaxone sodium, per 250 mg (J0696)37662
Injection of drug or substance under skin or into muscle (96372)330131
Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)21736

How to read this: "Services" are the total times Dr. Prosser billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Prosser is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Choctaw Regional Medical Center

Ackerman, MS
Rating not available

Practice Location & Telehealth Readiness

Dr. Prosser practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Prosser offers telehealth — broadband availability at your home matters for virtual visits.

Address: 8613 MS HWY 12, Ackerman, MS 39735
Phone: (662) 285-9460

Area Safety Grade

B

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

33 min

Average commute time in this zip · 91% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

99.8277

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Primary Care Doctors near 39735, MS

If Dr. Prosser isn't accepting new patients or isn't in your plan's network, these are the closest primary care doctors near 39735, MS:

DoctorSpecialtyMedicare Patients / yrDistance
Prentiss M. ParsonsFamily Practice1.1K3.8 mi
Amanda D. MillerNurse Practitioner8523.8 mi
Casey D. FlemingNurse Practitioner1533.9 mi
Brittany D. DickersonNurse Practitioner6503.9 mi
Sandy LieuFamily Practice3.9 mi
Lee V. CalvertNurse Practitioner3.9 mi

View all primary care doctors near 39735, MS →

How to Use This Information

Choosing a Medicare plan that covers Dr. Prosser takes three steps:

Compare Medicare Plans near 39735, MS → All Doctors near 39735, MS

Harmon S. Prosser: Common Questions

Does Dr. Prosser accept Medicare?
Yes. Dr. Prosser is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Prosser depends on that plan's provider network. Compare Medicare plans near 39735, MS →
Where is Dr. Prosser's office?
Dr. Prosser practices at 8613 MS HWY 12, Ackerman, MS 39735. Phone: (662) 285-9460.
What Medicare plans does Dr. Prosser accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (662) 285-9460 to confirm your specific plan is accepted, or compare all Medicare plans near 39735, MS to see available options.
Does Dr. Prosser offer telehealth visits?
CMS does not currently list Dr. Prosser as offering telehealth. Call the office at (662) 285-9460 to confirm whether virtual visits are available.
How experienced is Dr. Prosser?
Dr. Prosser graduated in 1977 and has been practicing for approximately 49 years. In the latest CMS reporting year, Dr. Prosser treated 743 Medicare patients across 9 distinct procedure types.
How do I know if Dr. Prosser is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (662) 285-9460 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Primary Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 39735, MS:

Does your Medicare plan cover Dr. Prosser?

Compare Plans near 39735, MS →