Highest-Volume Colonoscopy with Biopsy Surgeons in South Carolina (2026 update)
221 South Carolina providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) in 2024. The top 10 by case volume are below — the full ranked list, CSV export and competitor-payment intel are available with a DocVol subscription ($199/mo, cancel anytime).
Database refreshed July 2026Live NPPES registryⓘ sources
| # | Surgeon | Location | Medicare cases (2024) |
|---|---|---|---|
| 1 | Christopher Bach, M.D. | Murrells Inlet, SC | 473 |
| 2 | John Crisologo, M.D. | Beaufort, SC | 404 |
| 3 | March Seabrook, MD | West Columbia, SC | 373 |
| 4 | Sebastian Abadie, M.D. | Murrells Inlet, SC | 315 |
| 5 | John Schaberg, MD | West Columbia, SC | 309 |
| 6 | James Richter, MD | West Columbia, SC | 263 |
| 7 | Nelson Seabrook, M.D. | West Columbia, SC | 242 |
| 8 | Einar Lurix, M.D. | Greenville, SC | 239 |
| 9 | Kent Cunningham, MD | Sumter, SC | 235 |
| 10 | Erick Singh, M.D. | West Columbia, SC | 229 |
211 more South Carolina surgeons in the full list
Plus: who already pays them (Stryker? Medtronic? Arthrex?), CSV export for your CRM, and every other state and procedure.
Search the full databaseFrequently asked questions
- How many surgeons perform Colonoscopy with Biopsy in South Carolina?
- 221 South Carolina providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) in CY2024. CMS suppresses providers with 10 or fewer Medicare patients, so the true count is somewhat higher.
- Where does this data come from?
- CMS Medicare Physician & Other Practitioners (fee-for-service Part B claims, CY2024, released May 2026) and CMS Open Payments. Both are official U.S. federal datasets.
- Does this include all of a surgeon's cases?
- No — it covers traditional Medicare only (no Medicare Advantage, commercial, or Medicaid claims). Absolute volumes undercount total practice, but the ranking of high- vs low-volume surgeons is a strong targeting signal.