If an addict is in need of vital help for alcohol and drug addiction and is one of the fortunate clients to be covered under health insurance, the vast majority drug treatment programs in Columbia, CA. accept health insurance and will liaise with individuals to find out which rehab services are insured. The majority of private health insurance entities will cover outpatient and residential drug rehabilitation, but the timeframe which is covered can vary. Private health insurance will more than likely cover the first 4 weeks of alcohol and drug treatment, although there are people whose plan is more extensive and can include a longer stay in a drug rehab facility. It is asked that potential clients seek advice of their plan directly with the help of their rehabilitation program to determine which services may be covered by their private health insurance.