Health insurance is offered in various forms today. Traditionally, health insurance plans were indemnity plans; the insured paid a premium, the physician provided health care services, the health insurance plan was billed, and the health insurance plan paid for covered services. As health cbd post us costs became astronomical, health insurance companies developed different plans that were aimed at providing quality health care at affordable prices. Managed health care became the buzzword for the health insurance industry, and health insurance plans became more complicated.
Health maintenance organizations, or HMOs, and preferred provider networks, or PPOs, have largely replaced the traditional indemnity health plan. HMOs and PPOs utilize strategies to contain health care costs. These health plans are similar in certain ways. Both HMO and PPO plans contract with health care providers to provide health care services at reduced rates for the health insurance plan members. Typically both plans require the the member have a primary care provider, or PCP, who serves as a “gateway” to coordinate care for the member, and all specialty services are accessed by referral from the PCP. Both HMOs and PPOs require that certain services and products, usually the more costly ones, be reviewed by the health insurance reviewers for prior approval or prior authorization before the service is rendered. The health care provider must submit justification for these services as “medically necessary”, and the reviewer determines whether the service is a covered service. The plans do make provision for emergency situations that cannot wait for prior approval/authorization, but still require an approval process.
HMOs and PPOs differ in significant ways, however. A PPO plan often covers services rendered by providers that are not in the plan network, though usually at a lower rate than given for network providers. HMOs usually offer no coverage for out-of-network health care providers.
