Humana covers four Medicare Advantage plan types: HMO, HMO-POS, PPO and PFFS. Each plan type determines how you access care and which providers you can see, though availability varies by state.
- HMO: HMO plans require you to choose a primary care doctor who coordinates your care and refers you to specialists. You must use in-network providers except for emergency care. These plans have among the lowest premiums but restrict access to in-network providers for non-emergency care.
- HMO-POS: HMO-POS plans use the same in-network structure as HMOs. The key difference is out-of-network access: you can see out-of-network providers without a referral, at a higher cost share. Out-of-network care costs more, though coverage is available when you need it.
- PPO: PPO plans let you see any Medicare-approved provider without referrals. In-network care costs less, and out-of-network care is covered at a higher cost share. PPO plans suit members who want to choose their own providers without coordinating through a primary care doctor.
- PFFS: PFFS plans allow you to visit any Medicare-approved provider who accepts the plan's payment terms. No referrals are required and there's no provider network requirement. Not all doctors accept PFFS plans, so confirm acceptance before each appointment.





