ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 19  /  T36-T50  /  T44
T44 Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system
char7Note The appropriate 7th character is to be added to each code from category T44
char7Def A: initial encounter
D: subsequent encounter
S: sequela
T44.0 Poisoning by, adverse effect of and underdosing of anticholinesterase agents
T44.0X Poisoning by, adverse effect of and underdosing of anticholinesterase agents
T44.0X1 Poisoning by anticholinesterase agents, accidental (unintentional)
Poisoning by anticholinesterase agents NOS
T44.0X2 Poisoning by anticholinesterase agents, intentional self-harm
T44.0X3 Poisoning by anticholinesterase agents, assault
T44.0X4 Poisoning by anticholinesterase agents, undetermined
T44.0X5 Adverse effect of anticholinesterase agents
T44.0X6 Underdosing of anticholinesterase agents
T44.1 Poisoning by, adverse effect of and underdosing of other parasympathomimetics [cholinergics]
T44.1X Poisoning by, adverse effect of and underdosing of other parasympathomimetics [cholinergics]
T44.1X1 Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional)
Poisoning by other parasympathomimetics [cholinergics] NOS
T44.1X2 Poisoning by other parasympathomimetics [cholinergics], intentional self-harm
T44.1X3 Poisoning by other parasympathomimetics [cholinergics], assault
T44.1X4 Poisoning by other parasympathomimetics [cholinergics], undetermined
T44.1X5 Adverse effect of other parasympathomimetics [cholinergics]
T44.1X6 Underdosing of other parasympathomimetics [cholinergics]
T44.2 Poisoning by, adverse effect of and underdosing of ganglionic blocking drugs
T44.2X Poisoning by, adverse effect of and underdosing of ganglionic blocking drugs
T44.2X1 Poisoning by ganglionic blocking drugs, accidental (unintentional)
Poisoning by ganglionic blocking drugs NOS
T44.2X2 Poisoning by ganglionic blocking drugs, intentional self-harm
T44.2X3 Poisoning by ganglionic blocking drugs, assault
T44.2X4 Poisoning by ganglionic blocking drugs, undetermined
T44.2X5 Adverse effect of ganglionic blocking drugs
T44.2X6 Underdosing of ganglionic blocking drugs
T44.3 Poisoning by, adverse effect of and underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics
Poisoning by, adverse effect of and underdosing of papaverine
T44.3X Poisoning by, adverse effect of and underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics
T44.3X1 Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, accidental (unintentional)
Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics NOS
T44.3X2 Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, intentional self-harm
T44.3X3 Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, assault
T44.3X4 Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, undetermined
T44.3X5 Adverse effect of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics
T44.3X6 Underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics
T44.4 Poisoning by, adverse effect of and underdosing of predominantly alpha-adrenoreceptor agonists
Poisoning by, adverse effect of and underdosing of metaraminol
T44.4X Poisoning by, adverse effect of and underdosing of predominantly alpha-adrenoreceptor agonists
T44.4X1 Poisoning by predominantly alpha-adrenoreceptor agonists, accidental (unintentional)
Poisoning by predominantly alpha-adrenoreceptor agonists NOS
T44.4X2 Poisoning by predominantly alpha-adrenoreceptor agonists, intentional self-harm
T44.4X3 Poisoning by predominantly alpha-adrenoreceptor agonists, assault
T44.4X4 Poisoning by predominantly alpha-adrenoreceptor agonists, undetermined
T44.4X5 Adverse effect of predominantly alpha-adrenoreceptor agonists
T44.4X6 Underdosing of predominantly alpha-adrenoreceptor agonists
T44.5 Poisoning by, adverse effect of and underdosing of predominantly beta-adrenoreceptor agonists
Excludes1 poisoning by, adverse effect of and underdosing of beta-adrenoreceptor agonists used in asthma therapy (T48.6-)
T44.5X Poisoning by, adverse effect of and underdosing of predominantly beta-adrenoreceptor agonists
T44.5X1 Poisoning by predominantly beta-adrenoreceptor agonists, accidental (unintentional)
Poisoning by predominantly beta-adrenoreceptor agonists NOS
T44.5X2 Poisoning by predominantly beta-adrenoreceptor agonists, intentional self-harm
T44.5X3 Poisoning by predominantly beta-adrenoreceptor agonists, assault
T44.5X4 Poisoning by predominantly beta-adrenoreceptor agonists, undetermined
T44.5X5 Adverse effect of predominantly beta-adrenoreceptor agonists
T44.5X6 Underdosing of predominantly beta-adrenoreceptor agonists
T44.6 Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor antagonists
Excludes1 poisoning by, adverse effect of and underdosing of ergot alkaloids (T48.0)
T44.6X Poisoning by, adverse effect of and underdosing of alpha-adrenoreceptor antagonists
T44.6X1 Poisoning by alpha-adrenoreceptor antagonists, accidental (unintentional)
Poisoning by alpha-adrenoreceptor antagonists NOS
T44.6X2 Poisoning by alpha-adrenoreceptor antagonists, intentional self-harm
T44.6X3 Poisoning by alpha-adrenoreceptor antagonists, assault
T44.6X4 Poisoning by alpha-adrenoreceptor antagonists, undetermined
T44.6X5 Adverse effect of alpha-adrenoreceptor antagonists
T44.6X6 Underdosing of alpha-adrenoreceptor antagonists
T44.7 Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor antagonists
T44.7X Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor antagonists
T44.7X1 Poisoning by beta-adrenoreceptor antagonists, accidental (unintentional)
Poisoning by beta-adrenoreceptor antagonists NOS
T44.7X2 Poisoning by beta-adrenoreceptor antagonists, intentional self-harm
T44.7X3 Poisoning by beta-adrenoreceptor antagonists, assault
T44.7X4 Poisoning by beta-adrenoreceptor antagonists, undetermined
T44.7X5 Adverse effect of beta-adrenoreceptor antagonists
T44.7X6 Underdosing of beta-adrenoreceptor antagonists
T44.8 Poisoning by, adverse effect of and underdosing of centrally-acting and adrenergic-neuron- blocking agents
Excludes2 poisoning by, adverse effect of and underdosing of clonidine (T46.5)
poisoning by, adverse effect of and underdosing of guanethidine (T46.5)
T44.8X Poisoning by, adverse effect of and underdosing of centrally-acting and adrenergic- neuron-blocking agents
T44.8X1 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, accidental (unintentional)
Poisoning by centrally-acting and adrenergic-neuron-blocking agents NOS
T44.8X2 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm
T44.8X3 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, assault
T44.8X4 Poisoning by centrally-acting and adrenergic-neuron-blocking agents, undetermined
T44.8X5 Adverse effect of centrally-acting and adrenergic-neuron-blocking agents
T44.8X6 Underdosing of centrally-acting and adrenergic-neuron-blocking agents
T44.9 Poisoning by, adverse effect of and underdosing of other and unspecified drugs primarily affecting the autonomic nervous system
Poisoning by, adverse effect of and underdosing of drug stimulating both alpha and beta-adrenoreceptors
T44.90 Poisoning by, adverse effect of and underdosing of unspecified drugs primarily affecting the autonomic nervous system
T44.901 Poisoning by unspecified drugs primarily affecting the autonomic nervous system, accidental (unintentional)
Poisoning by unspecified drugs primarily affecting the autonomic nervous system NOS
T44.902 Poisoning by unspecified drugs primarily affecting the autonomic nervous system, intentional self-harm
T44.903 Poisoning by unspecified drugs primarily affecting the autonomic nervous system, assault
T44.904 Poisoning by unspecified drugs primarily affecting the autonomic nervous system, undetermined
T44.905 Adverse effect of unspecified drugs primarily affecting the autonomic nervous system
T44.906 Underdosing of unspecified drugs primarily affecting the autonomic nervous system
T44.99 Poisoning by, adverse effect of and underdosing of other drugs primarily affecting the autonomic nervous system
T44.991 Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)
Poisoning by other drugs primarily affecting the autonomic nervous system NOS
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