Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SOURCE Authors’ analysis of inpatient and outpatient claims for treatment in annual sample of 1.2 million fee-for-service Medicare beneficiaries aged 21 to 64 and 3.8 million beneficiaries aged 65 and older enrolled in parts A, B, and D (prescription drug plans) for full calendar year.
