What is the main difference between a Medicare Advantage HMO and a Local PPO Plan in Texas Medicare?

The key difference lies in network flexibility. HMO (Health Maintenance Organization) Plans generally require you to use doctors and hospitals within the plan’s specific network (except in emergencies) and often require a referral to see a specialist. They typically have lower monthly premiums. Local PPO (Preferred Provider Organization) Plans offer more flexibility. You can see doctors outside the network without a referral, but your out-of-pocket costs will be higher for out-of-network care. PPO plans typically have higher premiums but offer broader access.