Alcohol and drug rehab centers which are covered by Medicare can be found in every part of the U.S., and this health insurance plan can cover both inpatient and outpatient drug and alcohol treatment centers. The only exceptions are that the need to receive services in a drug and alcohol rehab center must be deemed medically required by the addicted individual's doctor and the person's doctor is required to assist in setting up their treatment plan. Because there are health screenings that have been put in place by Medicare in liaison with doctors who treat older Americans, early diagnosis has been useful in getting seniors into an appropriate drug and alcohol treatment center in Watsonville, California that is covered through their Medicare plan. This has helped thousands of seniors resolve addiction issues and in the end overcome addiction effectively to ensure they can enjoy the rest of their life without the threat of falling back into drug use.