The diverse drug and alcohol abuse rehabilitation programs which are offered to drug addicted individuals in Chappell Hill, Texas can vary in several different ways. Quite a few drug and alcohol abuse rehab services take place in a residential or inpatient setting, where clients remain the entire time they are in rehab which supplies a more therapeutic treatment environment. Others offer drug and alcohol abuse rehab programs on an outpatient basis which allows for more versatility, although outpatient programs may not be an appropriate alcohol and drug abuse rehabilitation program for people in Chappell Hill, Texas who are struggling with long term drug or alcohol addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse treatment programs are chosen, there are also different amounts of time that people will be expected to continue to be in the alcohol and drug rehabilitation facility. For example, quite a few short-term programs provide services for 4 weeks or less, while long-term facilities will require at least a 3 month stay.