ICD 10 CM Codes

T42.3X1 Poisoning by barbiturates, accidental (unintentional)
T42.3X2 Poisoning by barbiturates, intentional self-harm
T42.3X3 Poisoning by barbiturates, assault
T42.3X4 Poisoning by barbiturates, undetermined
T42.3X5 Adverse effect of barbiturates
T42.3X6 Underdosing of barbiturates