If an individual must receive vital help for alcohol and drug addiction and is lucky enough to be covered through health insurance, the vast majority drug rehabilitation programs in Montara, California accept payment in the form of health insurance and will work with people to see which types of treatment are insured. The majority of private health insurance companies cover outpatient and residential drug and alcohol rehab, but the time in rehab which is included can fluctuate. Private health insurance will typically cover the first 4 weeks of alcohol and drug rehabilitation, but there are individuals whose insurance is more substantial and can cover a more long-term stay in a drug and alcohol rehab facility. It is best to seek advice of their plan as soon as possible with the help of their treatment center to establish what is included by their private health insurance.