Using Medicare, senior adults in Harker Heights who are having difficulties with drug addiction can avail themselves of many drug rehab centers which are available through their health coverage. Quite a few outpatient programs around the Harker Heights area are covered through Medicare, although senior adults may find that Medicare covers any hospital stays necessary in the course of alcohol and drug treatment such as with an inpatient or residential program. Medicare provides coverage for a full spectrum of treatment for drug and alcohol treatment in Harker Heights including therapy, education, followup plans, and other services as deemed necessary by physicians in the course of treatment. A type of treatment which Medicare plans do not cover is methadone maintenance treatment plans in the case of opiate addiction, so seniors will need to find an alcohol and drug rehabilitation program covered by means of Medicare that addresses opiate addiction through other methods. Senior adults with Medicare can consult with their physician or Medicare directly to determine which types of alcohol and drug rehab centers are approved.