Why is data interoperability critical for value-based payment reform?

• A. It slows payment calculations by increasing data processing time.
• B. It reduces the need for interoperability by standardizing one system.
• C. It enables timely sharing of clinical data, accurate measurement, and coordinated care across settings necessary for payment calculations.
• D. It has no impact on measurement accuracy.

Answer: (C)

Data interoperability enables value-based payment reform by making clinical, administrative, and financial information flowing across all care settings usable and timely. When hospitals, clinics, labs, pharmacies, and post-acute providers share data in near real time, payers can accurately measure quality, costs, and outcomes, and care teams can be coordinated across transitions. This shared data foundation supports proper attribution of responsibility for a patient’s results and provides timely feedback to clinicians to close care gaps. Without interoperable data, information stays in silos, measurements become delayed or incomplete, and payments based on performance can be distorted by missing or inconsistent data. Standards and interoperable exchanges help ensure different systems can understand each other, strengthening the precision of measurement and the reliability of payment calculations.