95491-7

LOINC code 95491-7 identifies "Have you ever tried and failed to control, cut down or stop using other substances [NIDA]". It measures Have you ever tried and failed to control, cut down or stop using other substances in ^Patient.

This code measures Have you ever tried and failed to control, cut down or stop using other substances in ^Patient. It belongs to the SURVEY.NIDA class in the LOINC classification.

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.