If someone is in need of treatment for drug and alcohol addiction and dependence and is one of the fortunate clients to have health insurance, most drug and alcohol rehab centers in Marina accept health insurance and will work with clients to determine what is and is not covered. Most private health insurance companies will cover outpatient and inpatient drug and alcohol rehab, although the time which is covered can vary. Private health insurance most often covers the first 30 days of drug treatment, although there are persons whose plan is more substantial and may cover a more significant time in a drug treatment facility. It is best to speak with their plan as soon as possible and to ask for any help as needed from their rehabilitation center to determine what is and what is not covered by their private health insurance.