If someone is in need of treatment for drug addiction and dependence and is one of the fortunate clients to have health insurance, the vast majority drug treatment centers in Hilo, Hawaii accept health insurance and will liaise with clients to see which types of treatment are covered. Most private health insurance entities cover outpatient and residential drug and alcohol rehab, although the timeframe which is covered can vary. Private health insurance will typically cover the first 4 weeks of drug rehab, although there are individuals whose coverage is more substantial and may cover a longer stay in an alcohol and drug rehabilitation program. It is recommended that individuals speak with their insurance company directly and to ask for any help as needed from their rehabilitation center to find out what is and what is not covered by your private health insurance.