T46.905
Billable codeAdverse effect of unspecified agents primarily affecting the cardiovascular system
The ICD-10 code for adverse effect of unspecified agents primarily affecting the cardiovascular system is T46.905.
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
- T46.901Poisoning by unspecified agents primarily affecting the cardiovascular system, accidental (unintentional)
- T46.902Poisoning by unspecified agents primarily affecting the cardiovascular system, intentional self-harm
- T46.903Poisoning by unspecified agents primarily affecting the cardiovascular system, assault
- T46.904Poisoning by unspecified agents primarily affecting the cardiovascular system, undetermined
- T46.906Underdosing of unspecified agents primarily affecting the cardiovascular system
- T46.905Adverse effect of unspecified agents primarily affecting the cardiovascular system