An HMO is a managed-care arrangement that commonly delivers and finances health-care services through a defined network of providers. Covered persons typically select or are assigned a primary care provider who coordinates routine care and, depending on the plan design, provides referrals for specialist services. Services received outside the network may be limited or not covered except for emergencies or specifically authorized care.

Traditional indemnity insurance operates differently. It generally reimburses covered medical expenses subject to policy limits, deductibles, coinsurance, and usual-and-customary or other payment standards. The insured may have broader provider choice, but that flexibility is often paired with less managed coordination and potentially greater out-of-pocket exposure. A preferred provider organization, or PPO, also uses a network but typically allows nonnetwork care at reduced benefit levels rather than requiring the same referral structure associated with many HMOs.

The exam distinction is based on delivery of care and network control, not merely on whether a policy has a deductible. Managed-care plans seek to control cost and improve coordination by negotiating with providers and establishing coverage procedures. Nevada recognizes network plans as policies in which financing and delivery of medical care are provided, at least in part, through defined providers under contract with the insurer.

References/topics from the Study Guide: Managed Care; HMO; PPO; Network Plans; NRS 689A—Network Plan Definition.

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