Drug addiction and alcoholism affects many older Americans and seniors, and this issue is projected to only worsen in the coming years. Seniors who are covered by Medicare, an insurance program funded through the federal government for Americans in this age bracket, can use their benefits to receive vital treatment services for drug or alcohol addiction at a wide variety of drug rehabilitation facilities around the country. Medicare covers both inpatient and outpatient rehab facilities, and seniors who wish to receive help can consult with their primary care physician to choose a rehab program covered by Medicare which would be suitable for them.