If someone must receive help for alcohol and drug addiction and is one of the fortunate clients to be covered under health insurance, many drug rehab centers in Litchfield, California accept health insurance and will liaise with people to determine what is and is not covered. The majority of private health insurance companies cover outpatient and residential drug rehabilitation, although the time in rehab which is considered covered can vary. Private health insurance will more than likely cover the first month of drug and alcohol treatment, but there are clients whose coverage is more extensive and can cover a more long-term time in an alcohol and drug rehabilitation program. It is best to seek advice of their insurance company as soon as possible with the help of their rehabilitation facility to figure out which services may be included by their private health insurance.