Drug addiction and alcoholism impacts a great number of mature Americans and senior citizens, and this issue is going to only worsen in the near and distant future. senior citizens that are insured through the Medicare program, a health coverage program available by the federal government for people in this age group, can utilize their health insurance to partake in essential rehab treatment for drug or alcohol abuse at a number of drug treatment facilities throughout the Castle Hills, TX. area. Medicare covers both inpatient and outpatient drug and alcohol rehab facilities, and senior citizens in Castle Hills, TX. whom wish to receive rehabilitation may speakwith their primary care physician to decide a Castle Hills, TX. alcohol and drug rehab center that will accept Medicare which will be workable for them.