| Effective | Carrier | New Business Deadline | | | Note(s) |
| 03/01/2019 | CareFirst Indiv Under 65 (On-Exchange) | 02/15/2019 | | | |
| 03/01/2019 | CareFirst Indiv Under 65 (Off-Exchange) | 02/20/2019 | | | |
| 03/01/2019 | CareFirst Individual Dental | 02/20/2019 | | | 1 |
| 03/01/2019 | CareFirst Individual Over 65 | 02/28/2019 | | | 1 |
| 04/01/2019 | CareFirst Indiv Under 65 (Off-Exchange) | 03/20/2019 | | | |
| 04/01/2019 | CareFirst Indiv Under 65 (On-Exchange) | 03/15/2019 | | | |
| 04/01/2019 | CareFirst Individual Dental | 03/20/2019 | | | 1 |
| 04/01/2019 | CareFirst Individual Over 65 | 03/31/2019 | | | 1 |
| 05/01/2019 | CareFirst Indiv Under 65 (Off-Exchange) | 04/20/2019 | | | |
| 05/01/2019 | CareFirst Indiv Under 65 (On-Exchange) | 04/15/2019 | | | |