The aldosterone-renin ratio (ARR) has gained popularity as a screening test for primary hyperaldosteronism, a probably underdiagnosed cause of hypertension. However, studies have yielded varying ...

The Justice Department is probing diagnoses and practices that triggered extra payments to UnitedHealth’s Medicare Advantage ...

The US Justice Department has a civil fraud investigation into the Medicare billing methods of UnitedHealth Group. The ...

Apart from other risk factors for hypertension such as genetics, advancing age, obesity, stress, and insulin resistance, poor ...

The Justice Department is investigating UnitedHealth Group over its Medicare billing practices, The Wall Street Journal reported, citing anonymous sources.