The various drug and alcohol abuse treatment programs which are offered to drug addicted people in Coventry can differ in several different ways. Some drug and alcohol abuse rehab services are offered in a residential or inpatient location, where clientele reside for the duration of their treatment which offers a more therapeutic rehab environment. Others offer alcohol and drug abuse treatment programs on an outpatient basis which allows for more flexibility, although outpatient facilities are not always an appropriate drug and alcohol abuse treatment service for people in Coventry who are having difficulties with long term drug or alcohol addiction difficulties. Whether inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are varying amounts of time that people will be required to stay in the drug rehabilitation center. For example, many short-term programs offer services for 30 days or less, while long-term facilities will call for at least a 90 day stay.