| Aetna Life Insurance Company | Small Group | 01/01/2018 |
| All Savers Insurance Company | Small Group | 01/01/2018 |
| Aspirus Arise Health Plan of Wisconsin, Inc. | Individual | 01/01/2018 |
| Aspirus Arise Health Plan of Wisconsin, Inc. | Small Group | 01/01/2018 |
| Blue Cross Blue Shield of Wisconsin | Small Group | 01/01/2018 |
| Blue Cross Blue Shield of Wisconsin | Small Group | 07/01/2018 |
| Children's Community Health Plan | Individual | 01/01/2018 |
| Common Ground Healthcare Cooperative | Individual | 01/01/2018 |
| Common Ground Healthcare Cooperative | Small Group | 01/01/2018 |
| Compcare Health Services Insurance Corporation | Individual | 01/01/2018 |
| Compcare Health Services Insurance Corporation | Small Group | 01/01/2018 |
| Compcare Health Services Insurance Corporation | Small Group | 07/01/2018 |
| Dean Health Plan, Inc. | Individual | 01/01/2018 |
| Dean Health Plan, Inc. | Small Group | 01/01/2018 |
| Dean Health Plan, Inc. | Small Group | 04/01/2018 |
| Group Health Cooperative of Eau Claire | Small Group | 01/01/2018 |
| Group Health Cooperative of South Central Wisconsin | Individual | 01/01/2018 |
| Group Health Cooperative of South Central Wisconsin | Small Group | 01/01/2018 |
| Health Tradition Health Plan | Small Group | 01/01/2018 |
| HealthPartners Insurance Company | Individual | 01/01/2018 |
| HealthPartners Insurance Company | Small Group | 01/01/2018 |
| Humana Insurance Company | Small Group | 01/01/2018 |
| Humana Wisconsin Health Organization Insurance Corporation | Small Group | 01/01/2018 |
| Medica Health Plans of Wisconsin | Individual | 01/01/2018 |
| Medica Insurance Company | Small Group | 01/01/2018 |
| Medical Associates Clinic Health Plan of Wisconsin, The | Small Group | 01/01/2018 |
| MercyCare HMO, Inc. | Individual | 01/01/2018 |
| MercyCare HMO, Inc. | Small Group | 01/01/2018 |
| MercyCare Insurance Company | Small Group | 01/01/2018 |
| Molina Healthcare of Wisconsin, Inc. | Individual | 01/01/2018 |
| Network Health Plan | Individual | 01/01/2018 |
| Network Health Plan | Small Group | 01/01/2018 |
| Physicians Plus Insurance Corporation | Individual | 01/01/2018 |
| Physicians Plus Insurance Corporation | Small Group | 01/01/2018 |
| Security Health Plan of Wisconsin, Inc. | Individual | 01/01/2018 |
| Security Health Plan of Wisconsin, Inc. | Small Group | 01/01/2018 |
| UnitedHealthcare Insurance Company | Small Group | 01/01/2018 |
| UnitedHealthcare Insurance Company | Small Group | 10/01/2018 |
| UnitedHealthcare of Wisconsin, Inc. | Small Group | 01/01/2018 |
| UnitedHealthcare of Wisconsin, Inc. | Small Group | 10/01/2018 |
| Unity Health Plans Insurance Corporation | Individual | 01/01/2018 |
| Unity Health Plans Insurance Corporation | Small Group | 01/01/2018 |
| US Health and Life Insurance Company | Small Group | 01/01/2018 |
| Wisconsin Physicians Service Insurance Corporation (WPS) | Individual | 01/01/2018 |
| Wisconsin Physicians Service Insurance Corporation (WPS) | Small Group | 01/01/2018 |
| WPS Health Plan, Inc. (Arise) | Individual | 01/01/2018 |
| WPS Health Plan, Inc. (Arise) | Small Group | 01/01/2018 |