Which statement best differentiates Accountable Care Organizations (ACOs) and Managed Care Organizations (MCOs)?

Which statement best differentiates Accountable Care Organizations (ACOs) and Managed Care Organizations (MCOs)?

• A. ACOs are provider-led with shared savings and risk; MCOs are insurance-led with capitation and narrower networks.
• B. ACOs are hospital-led with no risk; MCOs are government-run with full risk-sharing.
• C. ACOs focus on urban areas; MCOs focus on rural areas.
• D. ACOs are public health agencies; MCOs are private insurers.

Answer: (C)

The key distinction here is who leads the arrangement and how payment and risk are structured. An ACO is a group of providers (such as physicians and hospitals) that comes together to coordinate care for a defined patient population. They aim to improve quality while lowering costs and often share savings with payers or take on financial risk if costs exceed targets. A managed care organization, by contrast, is a payer-led health plan that contracts with providers to deliver care for members, typically paying through capitation or per-member-per-month arrangements and using networks and care-management tools to control costs. So the statement that best differentiates them is that ACOs are provider-led with shared savings and risk, while MCOs are insurance-led with capitation and narrower networks. The other descriptions misstate who leads the arrangement, the level of risk, or the nature of the organization (for example, ACOs aren’t defined by urban versus rural focus, and MCOs aren’t inherently government-run).

The key distinction here is who leads the arrangement and how payment and risk are structured. An ACO is a group of providers (such as physicians and hospitals) that comes together to coordinate care for a defined patient population. They aim to improve quality while lowering costs and often share savings with payers or take on financial risk if costs exceed targets. A managed care organization, by contrast, is a payer-led health plan that contracts with providers to deliver care for members, typically paying through capitation or per-member-per-month arrangements and using networks and care-management tools to control costs.

So the statement that best differentiates them is that ACOs are provider-led with shared savings and risk, while MCOs are insurance-led with capitation and narrower networks. The other descriptions misstate who leads the arrangement, the level of risk, or the nature of the organization (for example, ACOs aren’t defined by urban versus rural focus, and MCOs aren’t inherently government-run).