Private health insurance provides coverage for several types of alcohol and drug rehabilitation, and if a person in Castro Valley, California has private health insurance they are one of the few rehab clients who have a myriad of choices to choose from. Private health insurance will generally include short term stays in an inpatient or residential drug and alcohol treatment program, but but will also include long-term rehab and men and women in Castro Valley, CA. will benefit from this greatly if it is an option for them. Addicted people can speak with professional treatment specialists who know the ins and outs of working with private health insurance corporations to help individuals get the treatment they need. Most private health insurance firms will work with individuals to guarantee they enter the alcohol and drug rehab program that will provide the best treatment for their situation.