T42.7

Non-billable

Poisoning by, adverse effect of and underdosing of unspecified antiepileptic and sedative-hypnotic drugs

BILLABLE STATUSNo

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 T42.7 is a used to indicate a diagnosis of poisoning by, adverse effect of and underdosing of unspecified antiepileptic and sedative-hypnotic drugs.

Key Diagnostic Point:

Poisoning by, adverse effect of and underdosing of unspecified antiepileptic and sedative-hypnotic drugs

T42.7

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

T42.7

Code Description

Key Diagnostic Point:

Related ICD-10 Codes