In a significant development in the U.S. healthcare sector, health insurer Aetna has agreed to pay about ₹975 crore (approximately $117.7 million) to resolve allegations related to Medicare billing practices. The case was brought forward through a government investigation and a whistleblower lawsuit that questioned the accuracy of medical diagnosis data submitted by the company.
Authorities alleged that Aetna submitted diagnosis codes that did not match patients’ medical records, leading to higher payments under the Medicare Advantage program. However, the company has not admitted any wrongdoing and stated that the settlement was made to avoid the uncertainty and costs of prolonged legal proceedings.
The issue centers on the “risk adjustment” system used in Medicare Advantage, where private insurers are paid based on the health condition of patients. Investigators claimed that between 2018 and 2023, the company reported cases of morbid obesity even when patients’ Body Mass Index (BMI) data did not support such diagnoses. This classification placed patients in higher-risk categories, increasing government payouts. It was also alleged that some incorrect codes identified during internal reviews were not fully corrected, allowing inaccurate data to remain in payment calculations.
The case originated from a whistleblower complaint filed by a former coding auditor in Arizona. As part of the settlement, the whistleblower is expected to receive around ₹16.6 crore (about $2.01 million). Officials noted that private insurers receive more than $530 billion annually under Medicare Advantage, making accurate reporting critical. While Aetna said the issue reflects broader industry practices, experts believe the case highlights the need for stronger oversight and transparency. The settlement signals increased enforcement efforts by U.S. authorities to ensure accountability in healthcare payments and coding systems.
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