If an individual must receive assistance for drug and alcohol addiction in Newark, California and is lucky enough to have health insurance, a great number of drug rehab facilities work with those who have health insurance and will cooperate with individuals to determine what is and is not covered. Most private health insurance entities in Newark cover the costs of outpatient and inpatient drug treatment, but the length of time which is covered can differ. Private health insurance will most likely cover the first month of drug rehabilitation, although there are individuals whose coverage is more substantial and can cover a more significant length of time in a Newark, California drug treatment center. It is recommended that individuals seek advice of their plan directly with the help of their treatment center to establish what services are covered by their private health insurance.