If an individual must receive treatment for alcohol and drug addiction and dependence and is one of the fortunate clients to have health insurance, most drug rehab facilities in Grand Terrace, California accept payment in the form of health insurance and will liaise with potential clients to determine which types of treatment are approved. Many private health insurance entities will cover outpatient and residential alcohol and drug treatment, but the timeframe which is covered can fluctuate. Private health insurance will more than likely cover the first 4 weeks of drug treatment, but there are individuals whose plan is more substantial and can extend to a more significant time in a drug treatment center. It is best to speak with their insurance company as soon as possible and to ask for any help as needed from their treatment facility to establish what is approved by your private health insurance.