Want more out of Medicare? Ask me about Medica. 320-235-7832 Donna Kuehnast Licensed Insurance Agent Insurance Center 8:00 - 3:30 pm Monday - Friday MEDICA. Medica is an HMO-POS and PPO plan with a Medicare contract. Enrollment in Medica depends on contract renewal. YO088_54843_M Want more out of Medicare? Ask me about Medica. 320-235-7832 Donna Kuehnast Licensed Insurance Agent Insurance Center 8:00 - 3:30 pm Monday - Friday MEDICA. Medica is an HMO-POS and PPO plan with a Medicare contract. Enrollment in Medica depends on contract renewal. YO088_54843_M