Specialized Insurance Benefits

Carve-out plans are separate insurance plans employers use to cover specific benefits such as dental, vision, prescription drugs, mental health, substance abuse, and maternity care, often managed by specialty HMOs or PPOs for better cost control. Dental insurance typically covers preventive and necessary care but not cosmetic work, with options including fee-for-service plans, dental service corporations, and dental maintenance organizations. Fee-for-service dental plans resemble medical equivalents, using usual, customary, and reasonable charges, deductibles, coinsurance, and lifetime benefit limits. Dental service corporations are nonprofit, prepaid plans administered by state dental associations that require copayments and allow care from approved dentists. Dental HMOs provide prepaid services with low copays but require use of network providers for full benefits. Vision insurance covers basic eye exams, lenses, and frames on a limited schedule, excluding many specialty options and generally not covering contact lenses unless medically necessary. Prescription drug plans pay for medications dispensed by licensed pharmacists but exclude drugs provided during hospitalization or long-term care, with coverage determined by insurer rules. Mental health and substance abuse coverage is governed by federal and state laws, with the 2008 Mental Health Parity and Addiction Equity Act requiring equal treatment of these benefits and standard medical/surgical coverage regarding costs, limits, and utilization practices.