Health insurance plans usually are described as either indemnity (fee-for-service) or managed care. Indemnity and managed care plans differ in their basic approach. Put broadly, the major differences concern choice of providers, out-of-pocket costs for covered services, and how bills are paid. Usually, indemnity plans offer more choice of doctors (including specialists, such as cardiologists and surgeons), hospitals, and other health care providers than managed care plans.

Indemnity plans pay their share of the costs of a service only after they receive a bill. Managed care plans have agreements with certain doctors, hospitals, and health care providers to give a range of services to plan members at reduced cost. In general, you will have less paperwork and lower out-of-pocket costs if you select a managed care-type plan and a broader choice of health care providers if you select an indemnity-type plan. Besides indemnity plans, there are three basic types of managed care plans: PPOs, HMOs, and POS plans.