Effective 2/1/2020
| Company | City | Enrolled |
| GRACE AND MERCY HOME HEALTHCARE, LLC | CAMDEN | 2 |
| ROBERT LESHEA, INC | IRMO | 4 |
| SCIENT PARTNERS, LLC DBA HILLSOUTH CORP | FLORENCE | 10 |
Effective 3/1/2020
| Company | City | Enrolled |
| BRANCH AND STAFFORD | COLUMBIA | 15 |
| HORTON MACHINE | HEATH SPRINGS | 12 |
| ITRUST WELLNESS GROUP | GREENVILLE | 6 |
Effective 4/1/2020
| Company | City | Enrolled |
| SHEALY TRUCK CENTER | COLUMBIA | 80 |
| SOUTHEASTERN CONCRETE PRODUCTS CO. | WEST COLUMBIA | 62 |
