Drug rehab centers which accept Medicare are available in almost all parts of the U.S., and this health insurance coverage typically makes individuals eligible for both inpatient and outpatient drug and alcohol treatment programs. The only stipulations are that the need to receive services in an alcohol and drug rehabilitation facility must be considered medically required by the addicted individual's doctor and the individual's doctor is required to help set up their drug rehab curriculum. Due to the fact that there are health screenings that have been put into the system by Medicare in liaison with doctors who treat older Americans, early detection has been helpful in guiding seniors into an appropriate drug treatment program in Rancho Cucamonga, California that is offered through their Medicare insurance coverage. This has assisted many older Americans resolve problems with addiction and ultimately conquer substance abuse effectively so that they can can enjoy the rest of their lives without the threat of falling back into drug use.