If a man or woman requires help for drug and alcohol addiction in Duarte, CA. and is fortunate enough to have health insurance, a great number of drug rehab facilities work with those who have health insurance and will work with men and women to determine what treatment services are approved. The majority of private health insurance companies in Duarte, California cover the costs of outpatient and inpatient drug rehabilitation, but the length of time which is covered can vary. Private health insurance most often covers the first 30 days of drug and alcohol rehab, although there are people whose coverage is more substantial and can provide for a more significant length of time in a Duarte, CA. drug and alcohol rehabilitation program. It is recommended that individuals consult with their plan from the get go with the help of their rehab facility to ascertain what services are included by their private health insurance.