T44.991
Billable codePoisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)
The ICD-10 code for poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional) is T44.991.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Poisoning by other drugs primarily affecting the autonomic nervous system NOS
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
- T44.992Poisoning by other drug primarily affecting the autonomic nervous system, intentional self-harm
- T44.993Poisoning by other drug primarily affecting the autonomic nervous system, assault
- T44.994Poisoning by other drug primarily affecting the autonomic nervous system, undetermined
- T44.995Adverse effect of other drug primarily affecting the autonomic nervous system
- T44.996Underdosing of other drug primarily affecting the autonomic nervous system
- T44.991Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)