What best describes an Accountable Care Organization (ACO) in the context of payment reforms?

• A. A group of providers that coordinate care and are reimbursed based on outcomes.
• B. A state agency regulating medical licensing.
• C. A type of private insurance plan with high deductibles.
• D. A patient advocacy nonprofit.

Answer: (A)

In payment reform, the idea is to reward high-quality care while controlling costs, and an Accountable Care Organization embodies that approach. An ACO is a group of healthcare providers who coordinate care for a defined patient population and take collective responsibility for both quality and total cost of care. They are reimbursed based on patient outcomes and the savings they achieve relative to a benchmark, often through shared-savings arrangements with Medicare or private payers. This setup incentivizes preventing unnecessary tests, avoiding hospital readmissions, and ensuring smooth transitions of care, because better outcomes and lower costs lead to financial rewards.

The other options don’t fit this concept: a state agency regulating medical licensing is about oversight and credentialing, not care coordination or outcome-based payment; a private insurance plan with high deductibles is a payer product that shifts cost-sharing to patients rather than coordinating provider practices and tying reimbursement to outcomes; a patient advocacy nonprofit focuses on representing patients’ interests rather than organizing providers for payment reform.