The primary research site (PRS) responsible for the creation of the PROMIS Prescription Pain Medication Misuse measure conducted only preliminary validation work. The calibration article published in Pain Medicine (Pilkonis, 2017) reported correlations with the Pain Medication Questionnaire (PMQ; Adams, 2004) and selected parts of the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST v. 3.0; WHO ASSIST Working Group, 2002). However, the discussion states that additional validation work would be necessary to establish clinically appropriate cut-points for the purpose of categorical assignment of misuse. The PRS welcomes others to validate the measure further using established PROMIS standards.