If someone requires assistance for drug addiction in Pomona, CA. and is lucky enough to have some type of health insurance, a great number of alcohol and drug rehab programs work with those who have health insurance and will work with clients to see which treatment programs are approved. Most private health insurance entities in Pomona, California cover the costs of outpatient and inpatient drug treatment, but the time which is included can vary. Private health insurance will more than likely cover the first 30 days of drug rehab, but there are individuals whose coverage is more extensive and can provide for a more long-term stay in a Pomona, CA. drug rehab facility. It is best to speak with their plan directly in liaison with the rehabilitation program to ascertain what services are covered by their private health insurance.