Drug addiction and alcoholism affects many mature Americans and senior citizens, and this situation is projected to only get worse in the near and distant future. Seniors who are covered by the Medicare plan, a health insurance program available through the federal government for citizens in this age range, can utilize their health insurance to receive critical treatment treatment for drug or alcohol abuse at a number of drug and alcohol treatment programs throughout the Janesville, California area. Medicare pays for both residential and outpatient drug and alcohol rehabilitation centers, and senior Americans in Janesville who decide to get treatment should speakwith their primary care physician to choose a Janesville, California drug rehabilitation center who accepts Medicare which may be workable for them.