T40.603
Billable codePoisoning by unspecified narcotics, assault
The ICD-10 code for poisoning by unspecified narcotics, assault is T40.603.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T40.601Poisoning by unspecified narcotics, accidental (unintentional)
- T40.602Poisoning by unspecified narcotics, intentional self-harm
- T40.604Poisoning by unspecified narcotics, undetermined
- T40.605Adverse effect of unspecified narcotics
- T40.606Underdosing of unspecified narcotics
- T40.603Poisoning by unspecified narcotics, assault