Many people who will need alcohol and drug rehab in Billings may choose to take part in an inpatient short-term drug rehabilitation program which only requires a stay of as little as 4 weeks. This might be a suitable rehabilitation option for people who have personal or office commitments, and only require a short but somewhat intensive course of treatment. Moreover, persons with only a brief background of drug abuse may possibly find this to be an appropriate option whereas an individual who has a more extensive and serious case of substance abuse might be in need of a more in depth course of rehab. If a potential client evidently has a more serious history of abuse and decides to choose a residential short-term treatment facility of 30 days or less, it is often recommended that the client receive regular follow-up care or take part in an aftercare program in which their sobriety can be supervised closely and so can receive the support needed in their rehabilitation process as often as feasible.