Pharmacogenetic Testing in an Outpatient Population of Patients With Depression

This is a randomized, control group design of pharmacogenetic implementation in a mental health population of subjects taking anti-depressants and/or anti-psychotics with a new or current primary or secondary diagnosis of Major Depressive Disorder (MDD) or Depressive Disorder Not Otherwise Specified (DDNOS). Prospective data will be collected on all subjects until study completion at 24-25 weeks post enrollment. Claims data may be reviewed per pay, if such data are readily available in a timely manner.