Drug and alcohol addiction impacts many older individuals and seniors, and this problem is projected to only get worse in the near and distant future. senior citizens that are insured by the Medicare plan, a health insurance plan funded via the federal funding for individuals in this age group, can use their health insurance to take part in critical rehabilitation services for drug or alcohol abuse at a number of drug treatment programs around the Lake Elsinore, CA. area. Medicare covers both residential and outpatient drug and alcohol rehabilitation programs, and seniors in Lake Elsinore, California whom want to get rehab can contact their primary care medical professional to decide on a Lake Elsinore, CA. drug treatment facility covered by Medicare which just may be workable for them.