Through the use of Medicare, seniors in Castro Valley, California who are having difficulties with drug or alcohol addiction can avail themselves of numerous alcohol and drug rehabilitation programs which are covered by their benefits. Many outpatient programs around the Castro Valley, CA. area provide services using Medicare, although seniors may find that Medicare covers any hospital stays needed in the course of drug rehab such as with an inpatient or residential facility. Medicare provides coverage for a wide array of services for alcohol and drug rehabilitation in Castro Valley, California including counseling, education, aftercare programs, and other services as deemed necessary by doctors while in treatment. A type of treatment which Medicare plans do not cover is methadone maintenance programs for treatment of opiate addiction, so seniors will be required to take part in a drug and alcohol treatment facility covered by means of Medicare that addresses opiate dependence through other means. Senior adults with Medicare can consult with their doctor or Medicare directly to determine which types of drug and alcohol rehabilitation centers are approved.