There are quite a few different types of drug and alcohol abuse rehabilitation centers in San Marcos, California which addicted individuals can be helped from. For example, there are substance abuse rehabilitation programs which may be especially beneficial for somebody who has a short history of alcohol and drug abuse and may benefit from a short term alcohol and drug rehabilitation program which will require the individual to stay in rehabilitation for 30 days or less. For others there are far more extensive and long term substance abuse rehabilitation programs which require a stay of 3 months or more, which is decided on the individual's history of substance abuse and other factors which may include co-occurring psychological disorders. Substance abuse rehab programs in San Marcos can be completed on an outpatient basis or an inpatient basis, with inpatient drug and alcohol abuse treatment services providing substantially better outcomes due to a greater quality of rehab program.