ICD-10-CM > S00-T88 > T36-T50 > T39 > T39.9 T39.9 Poisoning by, adverse effect of and underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic Non-Billable/Non-Specific Codes T39.91Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, accidental (unintentional)T39.91XA..., initial encounterT39.91XD..., subsequent encounterT39.91XS..., sequelaT39.92Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, intentional self-harmT39.92XA..., initial encounterT39.92XD..., subsequent encounterT39.92XS..., sequelaT39.93Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, assaultT39.93XA..., initial encounterT39.93XD..., subsequent encounterT39.93XS..., sequelaT39.94Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undeterminedT39.94XA..., initial encounterT39.94XD..., subsequent encounterT39.94XS..., sequelaT39.95Adverse effect of unspecified nonopioid analgesic, antipyretic and antirheumaticT39.95XA..., initial encounterT39.95XD..., subsequent encounterT39.95XS..., sequelaT39.96Underdosing of unspecified nonopioid analgesic, antipyretic and antirheumaticT39.96XA..., initial encounterT39.96XD..., subsequent encounterT39.96XS..., sequela