If an individual must receive help for alcohol and drug addiction and dependence and is fortunate enough to be covered under health insurance, most alcohol and drug rehabilitation centers in South San Francisco, California will accept any type of health insurance and will work with potential clients to determine what is and is not approved. Most private health insurance companies will cover outpatient and inpatient alcohol and drug rehab, but the time in rehab which is covered can fluctuate. Private health insurance most often covers the first month of drug rehabilitation, but there are people whose plan is more substantial and can extend to a more significant residence in a drug and alcohol rehab center. It is best to seek advice of their plan as soon as possible and to ask for any help as needed from their rehabilitation program to establish what is and what is not included by their private health insurance.