If someone requires treatment for drug addiction and is fortunate enough to be covered through health insurance, most drug treatment centers in Paso Robles, California accept payment in the form of health insurance and will work with individuals to see which types of treatment are approved. Most private health insurance companies will cover outpatient and residential alcohol and drug treatment, but the time in rehab which is covered can vary. Private health insurance most often covers the first 4 weeks of alcohol and drug treatment, but there are persons whose plan is more extensive and could also extend to a more significant stay in a drug and alcohol rehabilitation center. It is best to consult with their insurance company directly in liaison with the treatment center to determine which services may be included by their private health insurance.