Spartanburg County, SC
Poston Health is an independent, locally owned agency at 4115 E North St in Greenville. Our office is about 25 miles away in Greenville. Most Spartanburg County clients work with us by phone, and you’re welcome to meet us in person in Greenville or Greer by appointment.
| 2016 | June 2026 | |
|---|---|---|
| People on Medicare | 60,316 | 76,187 (+26%) |
| In Medicare Advantage or other plans | 22,240 (37%) | 41,327 (54%) |
| In Original Medicare | 38,076 (63%) | 34,860 (46%) |
| Also on Medicaid (dual eligible) | — | 11,800 (15%) |
| Age 65 to 69 | — | 18,459 |
More than half of Spartanburg County’s Medicare population is now in Medicare Advantage or another health plan, up from about 37% in 2016. Medicare Advantage plans are approved county by county, so Spartanburg County’s plan list and networks can differ from Greenville County’s, which matters if you see doctors in both.
Source: CMS Medicare Monthly Enrollment (2016 annual average; June 2026). Updated October 2026.
We also help clients in Boiling Springs, Duncan & Lyman and Inman, and everywhere else in Spartanburg County.
Main hospitals: Spartanburg Regional’s Spartanburg Medical Center and Pelham Medical Center (Greer). With Original Medicare and a Medicare Supplement you can use any provider that accepts Medicare. With Medicare Advantage, check each doctor and hospital for next year. Here’s how to check your doctors and prescriptions.
★★★★★ 5.0 on Google · 64 reviews
★★★★★
“David Poston made a stressful and confusing decision understandable and easy. … David listened, came up with his best recommendations, and then explained in layman’s terms each plan.”
Scott H. · Google review
★★★★★
“The uncertainty of being new to Medicare was quickly and easily resolved. Knowledgable, great communication, and just awesome to work with.”
Debbie S. · Google review
★★★★★
“We had to completely re-think our Medicare Insurance plans. David guided us through it and no question was too small or “stupid” to ask.”
Lindsay L. · Google review
Yes. We help people anywhere in Spartanburg County, mostly by phone, and in person in Greenville or Greer by appointment.
Yes, the plan list is set at the county level, but each plan has its own network, drug list and costs. We compare them for your doctors and prescriptions.
Medicare Open Enrollment runs October 15 to December 7 each year, and changes start January 1.
For Medicare and individual & family plans, our comparisons and enrollment help are free, and your premium is the same either way. Call (864) 526-7702.
Independent, no-obligation guidance for Spartanburg County families, retirees and business owners.
