Using Medicare, senior adults in Lewisville, Texas who are struggling with drug or alcohol addiction can avail themselves of quite a few alcohol and drug treatment facilities which are covered by their health coverage. A lot of outpatient facilities around the Lewisville, Texas area provide services using Medicare, but senior adults may find that Medicare provides coverage for hospital stays required during drug rehab such as with an inpatient or residential facility. Medicare covers a wide array of services for drug rehabilitation in Lewisville, Texas including therapy, education, followup programs, and other services as deemed necessary by physicians while in treatment. A type of treatment which Medicare plans do not cover is methadone maintenance programs for treatment of opiate dependence, so senior adults will be required to take part in an alcohol and drug rehabilitation facility covered through Medicare that addresses opiate dependence through other methods. Seniors with Medicare can speak with their primary care physician or Medicare directly to differentiate which types of drug rehabilitation programs are covered.