The Adult Crisis Stabilization Unit, ACSU, is a voluntary residential facility for individuals in a mental health crisis. The average length of stay is from 3-5 days based upon need as well as bed availability. ACSU care is preceded by a phone referral or face to face assessment. If admission criteria are met and the individual agrees to ACSU services, appropriate admission paperwork is completed. If admission criteria are not met, a referral will be made to the appropriate treatment setting.