| Effective | Carrier | New Business Deadline | Renewal Deadline | | | Note(s) |
| 05/01/2021 | Kaiser Permanente MD/VA (Group) | 04/09/2021 | 04/15/2021 | | | |
| 05/01/2021 | DC Health Link (Group) | 04/01/2021 | 04/05/2021 | | | |
| 05/15/2021 | Kaiser Permanente MD/VA (Group) | 04/30/2021 | 04/15/2021 | | | |
| 06/01/2021 | Kaiser Permanente MD/VA (Group) | 05/10/2021 | 05/14/2021 | | | |
| 06/01/2021 | DC Health Link (Group) | 04/30/2021 | 05/05/2021 | | | |
| 06/15/2021 | Kaiser Permanente MD/VA (Group) | 05/31/2021 | 05/14/2021 | | | |
| 07/01/2021 | DC Health Link (Group) | 06/01/2021 | 06/04/2021 | | | |
| 07/01/2021 | Kaiser Permanente MD/VA (Group) | 06/10/2021 | 06/15/2021 | | | |
| 07/15/2021 | Kaiser Permanente MD/VA (Group) | 06/30/2021 | 06/15/2021 | | | |
| 08/01/2021 | DC Health Link (Group) | 07/01/2021 | 07/05/2021 | | | |