Effective 6/1/2021
| Company | City | Enrolled |
| CLEARLINE DERMATOLOGY LLC | CHARLESTON | 6 |
| FAIRFIELD MEDICAL ASSOCIATES | WINNSBORO | 20 |
| HAMPTON LAKE COMMUNITY ASSOCIATION, INC. | BLUFFTON | 20 |
| KEENAN ENERGY CO | COLUMBIA | 46 |
| PELLA WINDOW & DOOR LLC | IRMO | 33 |
| UPCHURCH & JOWERS INSURANCE AGENCY, INC. | CAMDEN | 15 |
| VETRORESINA, LLC | GREENVILLE | 16 |
Effective 7/1/2021
| Company | City | Enrolled |
| ACCESS HEALTH CARE SERVICES INC. DBA CAREGIVERS | COLUMBIA | 14 |
| EXCELRX LLC | OKATIE | 4 |
| GALIVANTS FERRY FARMS CORPORATION | AYNOR | 6 |
| HEALTHCARE SC, LLC | WINNSBORO | 214 |
| KISWIRE, INC. | NEWBERRY | 404 |
| PARKER SEWER & FIRE SUBDISTRICT | GREENVILLE | 148 |
| SOUTH COAST PAPER | COLUMBIA | 36 |
Effective 8/1/2022
| Company | City | Enrolled |
| ALLSOURCE ENTERPRISES LLC | EASLEY | 79 |
