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Table of Drugs and Chemicals
Seconal

Seconal

Poisoning, accidental (unintentional)T42.3X1
Poisoning, intentional self-harmT42.3X2
Poisoning, assaultT42.3X3
Poisoning, undeterminedT42.3X4
Adverse effectT42.3X5
UnderdosingT42.3X6

Source: official CMS/NCHS ICD-10-CM Table of Drugs and Chemicals. Informational only.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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