T39.9
⚠ Non-billable (Header)Poisoning by, adverse effect of and underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for T39.9
Child Codes (6)
T39.91Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, accidental (unintentional)T39.92Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, intentional self-harmT39.93Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, assaultT39.94Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undeterminedT39.95Adverse effect of unspecified nonopioid analgesic, antipyretic and antirheumaticT39.96Underdosing of unspecified nonopioid analgesic, antipyretic and antirheumatic
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CodeT39.9
BillableNo — Header code
ParentT39
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)