If an addict requires treatment for drug and alcohol addiction and is fortunate enough to have health insurance, many drug rehabilitation facilities in Castaic accept payment in the form of health insurance and will liaise with clients to see what is and is not approved. Most private health insurance entities will cover outpatient and residential alcohol and drug treatment, but the time which is considered covered can fluctuate. Private health insurance will more than likely cover the first 30 days of drug treatment, although there are individuals whose plan is more extensive and can include a more long-term time in an alcohol and drug treatment program. It is asked that potential clients consult with their plan directly with the help of their rehab center to determine which services may be approved by your private health insurance.