Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes S00-T88 – Injury, poisoning and certain other consequences of external causes (S00-T88) > 2024 ICD-10-CM Codes T36-T50 – Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) > 2024 ICD-10-CM Codes T44 – Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system (T44) > 2024 ICD-10-CM Codes T44.0 – Poisoning by, adverse effect of and underdosing of anticholinesterase agents > 2024 ICD-10-CM Codes T44.0X – Poisoning by, adverse effect of and underdosing of anticholinesterase agents (T44.0X) > 2024 ICD-10-CM Codes T44.0X1 – Poisoning by anticholinesterase agents, accidental (unintentional)