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T44.991 - Poisoning 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 listed as T44.991.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: T44.991
Description: Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)
  • Poisoning by other drugs primarily affecting the autonomic nervous system NOS
Chapter Injury, poisoning and certain other consequences of external causes (S00-T88)
Block Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)
Parent T44.99 - Poisoning by, adverse effect of and underdosing of other drugs primarily affecting the autonomic nervous system
ICD-10-CM Children (deeper level / typically more specific) of T44.991:
T44.991A - Poisoning by oth drug aff the autonm nervous sys, acc, init
T44.991D - Poisoning by oth drug aff the autonm nervous sys, acc, subs
T44.991S - Poisn by oth drug aff the autonm nervous sys, acc, sequela
ICD-10-CM Siblings (same level / similar specificity) of T44.991:
T44.992 - Poisoning by other drug primarily affecting the autonomic nervous system, intentional self-harm
T44.993 - Poisoning by other drug primarily affecting the autonomic nervous system, assault
T44.994 - Poisoning by other drug primarily affecting the autonomic nervous system, undetermined
T44.995 - Adverse effect of other drug primarily affecting the autonomic nervous system
T44.996 - Underdosing of other drug primarily affecting the autonomic nervous system