- Current poorly controlled psychiatric illness that would render Tele-CBT very difficult, including serious mental illness (i.e., psychotic disorder, bipolar disorder), severe depression (i.e., current major depressive episode diagnosis and Patient Health Questionnaire [PHQ-9]61 score > 20), or severe anxiety (i.e., current anxiety disorder diagnosis and Generalized Anxiety Disorder [GAD-7]62 score >15)