The FDA approved the first test that uses DNA in assessing whether certain individuals may have an elevated risk of developing opioid use disorder (OUD). As part of a clinical evaluation, the AutoGenomics, Inc. AvertD test is intended to be used prior to first exposure to oral opioid pain medications in patients being considered for a 4-30 day prescription for the treatment of acute pain. The test is not intended to be used in patients being treated for chronic pain. The AvertD test is a prescription-use only genetic laboratory test to be used only with patients who consent to the test and have no prior use of oral opioid analgesics. The test is administered by a health care provider by swabbing the cheek of a patient to collect a DNA sample that will be used to determine if a patient has a combination of genetic variants that may be associated with an elevated risk of developing OUD. This information should be used as part of a complete clinical evaluation and risk assessment; it should not be used alone to make treatment decisions.