| A | B |
| HMO | Characterized by a small regional network. In network providers are covered. Out of network providers are not covered. |
| POS | Includes on panel and off panel benefits |
| PPO | Characterized by a larger geographic area network - the entire state, or the entire nation |
| MSP | Denotes medicare supplement members and has special coordination and benefit rules |
| BCP | Denotes BadgerCare Plus members and has special benefit and network rules |
| TPA | Groups together members whose employer pays for claim expenses directly (self-funded) |
| FED | Uses the HMO network but benefits may differ as defined in part by the federal government |
| STW | Uses the HMO network but benefits may differ as defined by the state of Wisconsin |
| 3TH | This line of business is only in use by Meriter employees |
| MRC | Members in this line of business may get their benefit deducitible waived if admitted at an HMO choice facility |
| MYM | This plan type is phasing out. In the pervious offering, members were encouraged to choose a Meriter Medical Group PCP |