Inpatient rehab and outpatient rehab are the two most common types of rehabilitation. Inpatient rehabilitation entails an intensive treatment programme that requires you to stay in the facility for a set period of time, usually 30, 60, or 90 days. This programme offers more services and is more expensive than outpatient rehab. Outpatient rehabilitation allows you to participate in a recovery programme while continuing with your normal daily activities. It is most effective for people who have a mild to moderate alcohol addiction. The type of treatment you require will be determined by your stage of alcoholism. Consult your doctor to determine which type of alcohol recovery programme is best for you.