Justia Opinion Summary and Annotations

Once a person turns 65 or has received federal disability benefits for 24 months, he becomes “entitled” to Medicare Part A, 42 U.S.C. 426(a)–(b) benefits. Not all patients who qualify for Medicare Part A have their hospital treatment paid for by the program; a patient’s stay may exceed Medicare’s 90-day cap or a patient may be covered by private insurance.

Medicare pays hospitals a fixed rate for in-patient treatment based on the patient’s diagnosis, regardless of the hospital’s actual cost, subject to the “disproportionate share hospital” (DSH) adjustment, which provides higher-than-usual rates to hospitals that serve a higher-than-usual percentage of low-income patients. The DSH adjustment is calculated by adding the Medicare fraction (proportion of a hospital’s Medicare patients who have low incomes) and the Medicaid fraction (proportion of a hospital’s total patients who are not entitled to Medicare and have low incomes). A 2004 HHS regulation provides: If the patient meets the basic statutory criteria for Medicare, that patient counts in the denominator and, if poor, in the numerator of the Medicare fraction. The Ninth Circuit declared the regulation invalid.

The Supreme Court reversed. In calculating the Medicare fraction, individuals “entitled to” Medicare Part A benefits are all those qualifying for the program, regardless of whether they receive Medicare payments for a hospital stay. Counting everyone who qualifies for Medicare benefits in the Medicare fraction—and no one who qualifies for those benefits in the Medicaid fraction—accords with the statute’s attempt to capture, through separate measurements, two different segments of a hospital’s low-income patient population. Throughout the Medicare statute, “entitled to benefits” is essentially a term of art meaning “qualifying for benefits” and coexists with limitations on payment.

Annotation

Primary Holding

In calculating the Medicare “disproportionate share hospital” payment adjustment, individuals “entitled to” Medicare Part A benefits are all those qualifying for the program, regardless of whether they receive Medicare payments for part or all of a hospital stay.