T50.9

Non-billable

Poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances

BILLABLE STATUSNo

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 T50.9 is a used to indicate a diagnosis of poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances.

Key Diagnostic Point:

Poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances

T50.9

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

T50.9

Code Description

Key Diagnostic Point:

Related ICD-10 Codes