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🏥 '''Managed care''' is a healthcare delivery and financing approach that [[Definition:Health insurance | health insurers]] use to control costs, coordinate services, and influence the quality of medical treatment provided to covered members. Rather than simply reimbursing any provider a member chooses to visit — the hallmark of traditional indemnity health plans — managed care organizations structure networks of contracted providers, implement utilization controls, and align financial incentives to steer care toward cost-effective, evidence-based pathways. For insurers, managed care is not merely a product feature; it is the operating framework through which the vast majority of U.S. [[Definition:Group health insurance | group]] and individual health coverage is delivered.

⚙️ The mechanics vary by plan type. [[Definition:Health maintenance organization (HMO) | Health maintenance organizations (HMOs)]] require members to select a primary care physician who serves as a gatekeeper for specialist referrals, and coverage is generally limited to in-network providers. [[Definition:Preferred provider organization (PPO) | Preferred provider organizations (PPOs)]] offer broader network access and out-of-network benefits at higher [[Definition:Cost sharing | cost sharing]]. [[Definition:Point of service plan (POS) | Point-of-service plans]] blend elements of both. Across all structures, insurers deploy tools such as [[Definition:Prior authorization | prior authorization]], [[Definition:Utilization review | utilization review]], [[Definition:Case management | case management]], and [[Definition:Disease management | disease management]] programs to manage the volume and appropriateness of care. Provider reimbursement models — including [[Definition:Capitation | capitation]], bundled payments, and shared-savings arrangements — further embed cost discipline into the system.

📊 From an insurance economics standpoint, managed care's impact on [[Definition:Loss ratio (L/R) | medical loss ratios]] and [[Definition:Premium | premium]] affordability has been enormous. By negotiating discounted fee schedules with providers, reducing unnecessary hospitalizations, and promoting preventive care, managed care plans have consistently produced lower per-member costs than unmanaged alternatives — a dynamic that drives [[Definition:Underwriting | underwriting]] profitability in health lines. However, the model also generates friction: disputes over denied services, narrow networks, and balance billing remain significant sources of [[Definition:Regulatory compliance | regulatory]] and [[Definition:Litigation | litigation]] risk. As value-based care models evolve and [[Definition:Insurtech | insurtech]] platforms introduce more granular data analytics into care coordination, managed care continues to adapt — remaining central to how health insurers balance access, quality, and cost.

'''Related concepts'''
{{Div col|colwidth=20em}}
* [[Definition:Health maintenance organization (HMO)]]
* [[Definition:Preferred provider organization (PPO)]]
* [[Definition:Utilization review]]
* [[Definition:Medical loss ratio (MLR)]]
* [[Definition:Capitation]]
* [[Definition:Health insurance]]
{{Div col end}}

Definition:Managed care - Revision history

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