Types of Medicare Advantage Plans PPO, HMO, MSA, Cost Plan, PFFS Medicare-Medicaid plans Serve both Medicare and Medicaid individuals. Include Part D coverage. Individuals sometimes referred to as dual eligible Medicare Cost Plan Type of Medicare health plan. Have Part B to enrol. Can join anytime plan is accepting new members. A non network provider will can charge higher coinsurances and deductibles. Different enrollment/disenrollment periods apply. Can get Part D Rx coverage if availa...