2026 Drugs Underdosing ICD-10-CM Codes - Page 2

T41.1X6A - Underdosing of intravenous anesthetics, initial encounter Billable

T41.1X6D - Underdosing of intravenous anesthetics, subsequent encounter Billable

T41.1X6S - Underdosing of intravenous anesthetics, sequela Billable

T41.201S - Poisoning by unspecified general anesthetics, accidental (unintentional), sequela Billable

T41.202S - Poisoning by unspecified general anesthetics, intentional self-harm, sequela Billable

T41.203S - Poisoning by unspecified general anesthetics, assault, sequela Billable

T41.204S - Poisoning by unspecified general anesthetics, undetermined, sequela Billable

T41.205S - Adverse effect of unspecified general anesthetics, sequela Billable

T41.206 - Underdosing of unspecified general anesthetics Non-Billable

T41.206A - Underdosing of unspecified general anesthetics, initial encounter Billable

T41.206D - Underdosing of unspecified general anesthetics, subsequent encounter Billable

T41.206S - Underdosing of unspecified general anesthetics, sequela Billable

T41.291S - Poisoning by other general anesthetics, accidental (unintentional), sequela Billable

T41.292S - Poisoning by other general anesthetics, intentional self-harm, sequela Billable

T41.293S - Poisoning by other general anesthetics, assault, sequela Billable

T41.294S - Poisoning by other general anesthetics, undetermined, sequela Billable

T41.295S - Adverse effect of other general anesthetics, sequela Billable

T41.296 - Underdosing of other general anesthetics Non-Billable

T41.296A - Underdosing of other general anesthetics, initial encounter Billable

T41.296D - Underdosing of other general anesthetics, subsequent encounter Billable

T41.296S - Underdosing of other general anesthetics, sequela Billable

T41.3X1S - Poisoning by local anesthetics, accidental (unintentional), sequela Billable

T41.3X2S - Poisoning by local anesthetics, intentional self-harm, sequela Billable

T41.3X3S - Poisoning by local anesthetics, assault, sequela Billable

T41.3X4S - Poisoning by local anesthetics, undetermined, sequela Billable

T41.3X5S - Adverse effect of local anesthetics, sequela Billable

T41.3X6 - Underdosing of local anesthetics Non-Billable

T41.3X6A - Underdosing of local anesthetics, initial encounter Billable

T41.3X6D - Underdosing of local anesthetics, subsequent encounter Billable

T41.3X6S - Underdosing of local anesthetics, sequela Billable

T41.41XS - Poisoning by unspecified anesthetic, accidental (unintentional), sequela Billable

T41.42XS - Poisoning by unspecified anesthetic, intentional self-harm, sequela Billable

T41.43XS - Poisoning by unspecified anesthetic, assault, sequela Billable

T41.44XS - Poisoning by unspecified anesthetic, undetermined, sequela Billable

T41.45XS - Adverse effect of unspecified anesthetic, sequela Billable

T41.46 - Underdosing of unspecified anesthetics Non-Billable

T41.46XA - Underdosing of unspecified anesthetics, initial encounter Billable

T41.46XD - Underdosing of unspecified anesthetics, subsequent encounter Billable

T41.46XS - Underdosing of unspecified anesthetics, sequela Billable

T41.5X1S - Poisoning by therapeutic gases, accidental (unintentional), sequela Billable

T41.5X2S - Poisoning by therapeutic gases, intentional self-harm, sequela Billable

T41.5X3S - Poisoning by therapeutic gases, assault, sequela Billable

T41.5X4S - Poisoning by therapeutic gases, undetermined, sequela Billable

T41.5X5S - Adverse effect of therapeutic gases, sequela Billable

T41.5X6 - Underdosing of therapeutic gases Non-Billable

T41.5X6A - Underdosing of therapeutic gases, initial encounter Billable

T41.5X6D - Underdosing of therapeutic gases, subsequent encounter Billable

T41.5X6S - Underdosing of therapeutic gases, sequela Billable

T42.0X1S - Poisoning by hydantoin derivatives, accidental (unintentional), sequela Billable

T42.0X2S - Poisoning by hydantoin derivatives, intentional self-harm, sequela Billable

T42.0X3S - Poisoning by hydantoin derivatives, assault, sequela Billable

T42.0X4S - Poisoning by hydantoin derivatives, undetermined, sequela Billable

T42.0X5S - Adverse effect of hydantoin derivatives, sequela Billable

T42.0X6 - Underdosing of hydantoin derivatives Non-Billable

T42.0X6A - Underdosing of hydantoin derivatives, initial encounter Billable

T42.0X6D - Underdosing of hydantoin derivatives, subsequent encounter Billable

T42.0X6S - Underdosing of hydantoin derivatives, sequela Billable

T42.1X1S - Poisoning by iminostilbenes, accidental (unintentional), sequela Billable

T42.1X2S - Poisoning by iminostilbenes, intentional self-harm, sequela Billable

T42.1X3S - Poisoning by iminostilbenes, assault, sequela Billable

T42.1X4S - Poisoning by iminostilbenes, undetermined, sequela Billable

T42.1X5S - Adverse effect of iminostilbenes, sequela Billable

T42.1X6 - Underdosing of iminostilbenes Non-Billable

T42.1X6A - Underdosing of iminostilbenes, initial encounter Billable

T42.1X6D - Underdosing of iminostilbenes, subsequent encounter Billable

T42.1X6S - Underdosing of iminostilbenes, sequela Billable

T42.2X1S - Poisoning by succinimides and oxazolidinediones, accidental (unintentional), sequela Billable

T42.2X2S - Poisoning by succinimides and oxazolidinediones, intentional self-harm, sequela Billable

T42.2X3S - Poisoning by succinimides and oxazolidinediones, assault, sequela Billable

T42.2X4S - Poisoning by succinimides and oxazolidinediones, undetermined, sequela Billable

T42.2X5S - Adverse effect of succinimides and oxazolidinediones, sequela Billable

T42.2X6 - Underdosing of succinimides and oxazolidinediones Non-Billable

T42.2X6A - Underdosing of succinimides and oxazolidinediones, initial encounter Billable

T42.2X6D - Underdosing of succinimides and oxazolidinediones, subsequent encounter Billable

T42.2X6S - Underdosing of succinimides and oxazolidinediones, sequela Billable

T42.3X1S - Poisoning by barbiturates, accidental (unintentional), sequela Billable

T42.3X2S - Poisoning by barbiturates, intentional self-harm, sequela Billable

T42.3X3S - Poisoning by barbiturates, assault, sequela Billable

T42.3X4S - Poisoning by barbiturates, undetermined, sequela Billable

T42.3X5S - Adverse effect of barbiturates, sequela Billable

T42.3X6 - Underdosing of barbiturates Non-Billable

T42.3X6A - Underdosing of barbiturates, initial encounter Billable

T42.3X6D - Underdosing of barbiturates, subsequent encounter Billable

T42.3X6S - Underdosing of barbiturates, sequela Billable

T42.4X1S - Poisoning by benzodiazepines, accidental (unintentional), sequela Billable

T42.4X2S - Poisoning by benzodiazepines, intentional self-harm, sequela Billable

T42.4X3S - Poisoning by benzodiazepines, assault, sequela Billable

T42.4X4S - Poisoning by benzodiazepines, undetermined, sequela Billable

T42.4X5S - Adverse effect of benzodiazepines, sequela Billable

T42.4X6 - Underdosing of benzodiazepines Non-Billable

T42.4X6A - Underdosing of benzodiazepines, initial encounter Billable

T42.4X6D - Underdosing of benzodiazepines, subsequent encounter Billable

T42.4X6S - Underdosing of benzodiazepines, sequela Billable

T42.5X1S - Poisoning by mixed antiepileptics, accidental (unintentional), sequela Billable

T42.5X2S - Poisoning by mixed antiepileptics, intentional self-harm, sequela Billable

T42.5X3S - Poisoning by mixed antiepileptics, assault, sequela Billable

T42.5X4S - Poisoning by mixed antiepileptics, undetermined, sequela Billable

T42.5X5S - Adverse effect of mixed antiepileptics, sequela Billable

T42.5X6A - Underdosing of mixed antiepileptics, initial encounter Billable

T42.5X6D - Underdosing of mixed antiepileptics, subsequent encounter Billable

T42.5X6S - Underdosing of mixed antiepileptics, sequela Billable

T42.6X1S - Poisoning by other antiepileptic and sedative-hypnotic drugs, accidental (unintentional), sequela Billable

T42.6X2S - Poisoning by other antiepileptic and sedative-hypnotic drugs, intentional self-harm, sequela Billable

T42.6X3S - Poisoning by other antiepileptic and sedative-hypnotic drugs, assault, sequela Billable

T42.6X4S - Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined, sequela Billable

T42.6X5S - Adverse effect of other antiepileptic and sedative-hypnotic drugs, sequela Billable

T42.6X6 - Underdosing of other antiepileptic and sedative-hypnotic drugs Non-Billable

T42.6X6A - Underdosing of other antiepileptic and sedative-hypnotic drugs, initial encounter Billable

T42.6X6D - Underdosing of other antiepileptic and sedative-hypnotic drugs, subsequent encounter Billable

T42.6X6S - Underdosing of other antiepileptic and sedative-hypnotic drugs, sequela Billable

T42.71XS - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, accidental (unintentional), sequela Billable

T42.72XS - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, intentional self-harm, sequela Billable

T42.73XS - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, assault, sequela Billable

T42.74XS - Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, undetermined, sequela Billable

T42.75XS - Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs, sequela Billable

T42.76 - Underdosing of unspecified antiepileptic and sedative-hypnotic drugs Non-Billable

T42.76XA - Underdosing of unspecified antiepileptic and sedative-hypnotic drugs, initial encounter Billable

T42.76XD - Underdosing of unspecified antiepileptic and sedative-hypnotic drugs, subsequent encounter Billable

T42.76XS - Underdosing of unspecified antiepileptic and sedative-hypnotic drugs, sequela Billable

T42.8X1S - Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, accidental (unintentional), sequela Billable

T42.8X2S - Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, intentional self-harm, sequela Billable

T42.8X3S - Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, assault, sequela Billable

T42.8X4S - Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, undetermined, sequela Billable

T42.8X5S - Adverse effect of antiparkinsonism drugs and other central muscle-tone depressants, sequela Billable

T42.8X6 - Underdosing of antiparkinsonism drugs and other central muscle-tone depressants Non-Billable

T42.8X6A - Underdosing of antiparkinsonism drugs and other central muscle-tone depressants, initial encounter Billable

T42.8X6D - Underdosing of antiparkinsonism drugs and other central muscle-tone depressants, subsequent encounter Billable

T42.8X6S - Underdosing of antiparkinsonism drugs and other central muscle-tone depressants, sequela Billable

T44.0X1S - Poisoning by anticholinesterase agents, accidental (unintentional), sequela Billable

T44.0X2S - Poisoning by anticholinesterase agents, intentional self-harm, sequela Billable

T44.0X3S - Poisoning by anticholinesterase agents, assault, sequela Billable

T44.0X4S - Poisoning by anticholinesterase agents, undetermined, sequela Billable

T44.0X5S - Adverse effect of anticholinesterase agents, sequela Billable

T44.0X6 - Underdosing of anticholinesterase agents Non-Billable

T44.0X6A - Underdosing of anticholinesterase agents, initial encounter Billable

T44.0X6D - Underdosing of anticholinesterase agents, subsequent encounter Billable

T44.0X6S - Underdosing of anticholinesterase agents, sequela Billable

T44.1X1S - Poisoning by other parasympathomimetics [cholinergics], accidental (unintentional), sequela Billable

T44.1X2S - Poisoning by other parasympathomimetics [cholinergics], intentional self-harm, sequela Billable

T44.1X3S - Poisoning by other parasympathomimetics [cholinergics], assault, sequela Billable

T44.1X4S - Poisoning by other parasympathomimetics [cholinergics], undetermined, sequela Billable

T44.1X5S - Adverse effect of other parasympathomimetics [cholinergics], sequela Billable

T44.1X6 - Underdosing of other parasympathomimetics [cholinergics] Non-Billable

T44.1X6A - Underdosing of other parasympathomimetics [cholinergics], initial encounter Billable

T44.1X6D - Underdosing of other parasympathomimetics [cholinergics], subsequent encounter Billable

T44.1X6S - Underdosing of other parasympathomimetics [cholinergics], sequela Billable

T44.2X1S - Poisoning by ganglionic blocking drugs, accidental (unintentional), sequela Billable

T44.2X2S - Poisoning by ganglionic blocking drugs, intentional self-harm, sequela Billable

T44.2X3S - Poisoning by ganglionic blocking drugs, assault, sequela Billable

T44.2X4S - Poisoning by ganglionic blocking drugs, undetermined, sequela Billable

T44.2X5S - Adverse effect of ganglionic blocking drugs, sequela Billable

T44.2X6 - Underdosing of ganglionic blocking drugs Non-Billable

T44.2X6A - Underdosing of ganglionic blocking drugs, initial encounter Billable

T44.2X6D - Underdosing of ganglionic blocking drugs, subsequent encounter Billable

T44.2X6S - Underdosing of ganglionic blocking drugs, sequela Billable

T44.3X1S - Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, accidental (unintentional), sequela Billable

T44.3X2S - Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, intentional self-harm, sequela Billable

T44.3X3S - Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, assault, sequela Billable

T44.3X4S - Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, undetermined, sequela Billable

T44.3X5S - Adverse effect of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, sequela Billable

T44.3X6 - Underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics Non-Billable

T44.3X6A - Underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, initial encounter Billable

T44.3X6D - Underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, subsequent encounter Billable

T44.3X6S - Underdosing of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, sequela Billable

T44.4X1S - Poisoning by predominantly alpha-adrenoreceptor agonists, accidental (unintentional), sequela Billable

T44.4X2S - Poisoning by predominantly alpha-adrenoreceptor agonists, intentional self-harm, sequela Billable

T44.4X3S - Poisoning by predominantly alpha-adrenoreceptor agonists, assault, sequela Billable

T44.4X4S - Poisoning by predominantly alpha-adrenoreceptor agonists, undetermined, sequela Billable

T44.4X5S - Adverse effect of predominantly alpha-adrenoreceptor agonists, sequela Billable

T44.4X6 - Underdosing of predominantly alpha-adrenoreceptor agonists Non-Billable

T44.4X6A - Underdosing of predominantly alpha-adrenoreceptor agonists, initial encounter Billable

T44.4X6D - Underdosing of predominantly alpha-adrenoreceptor agonists, subsequent encounter Billable

T44.4X6S - Underdosing of predominantly alpha-adrenoreceptor agonists, sequela Billable

T44.5X1S - Poisoning by predominantly beta-adrenoreceptor agonists, accidental (unintentional), sequela Billable

T44.5X2S - Poisoning by predominantly beta-adrenoreceptor agonists, intentional self-harm, sequela Billable

T44.5X3S - Poisoning by predominantly beta-adrenoreceptor agonists, assault, sequela Billable

T44.5X4S - Poisoning by predominantly beta-adrenoreceptor agonists, undetermined, sequela Billable

T44.5X5S - Adverse effect of predominantly beta-adrenoreceptor agonists, sequela Billable

T44.5X6 - Underdosing of predominantly beta-adrenoreceptor agonists Non-Billable

T44.5X6A - Underdosing of predominantly beta-adrenoreceptor agonists, initial encounter Billable

T44.5X6D - Underdosing of predominantly beta-adrenoreceptor agonists, subsequent encounter Billable

T44.5X6S - Underdosing of predominantly beta-adrenoreceptor agonists, sequela Billable

T44.6X1S - Poisoning by alpha-adrenoreceptor antagonists, accidental (unintentional), sequela Billable

T44.6X2S - Poisoning by alpha-adrenoreceptor antagonists, intentional self-harm, sequela Billable

T44.6X3S - Poisoning by alpha-adrenoreceptor antagonists, assault, sequela Billable

T44.6X4S - Poisoning by alpha-adrenoreceptor antagonists, undetermined, sequela Billable

T44.6X5S - Adverse effect of alpha-adrenoreceptor antagonists, sequela Billable

T44.6X6 - Underdosing of alpha-adrenoreceptor antagonists Non-Billable

T44.6X6A - Underdosing of alpha-adrenoreceptor antagonists, initial encounter Billable

T44.6X6D - Underdosing of alpha-adrenoreceptor antagonists, subsequent encounter Billable

T44.6X6S - Underdosing of alpha-adrenoreceptor antagonists, sequela Billable

T44.7X1S - Poisoning by beta-adrenoreceptor antagonists, accidental (unintentional), sequela Billable

T44.7X2S - Poisoning by beta-adrenoreceptor antagonists, intentional self-harm, sequela Billable

T44.7X3S - Poisoning by beta-adrenoreceptor antagonists, assault, sequela Billable

T44.7X4S - Poisoning by beta-adrenoreceptor antagonists, undetermined, sequela Billable

T44.7X5S - Adverse effect of beta-adrenoreceptor antagonists, sequela Billable

T44.7X6 - Underdosing of beta-adrenoreceptor antagonists Non-Billable

T44.7X6A - Underdosing of beta-adrenoreceptor antagonists, initial encounter Billable

T44.7X6D - Underdosing of beta-adrenoreceptor antagonists, subsequent encounter Billable

T44.7X6S - Underdosing of beta-adrenoreceptor antagonists, sequela Billable

T44.8X1S - Poisoning by centrally-acting and adrenergic-neuron-blocking agents, accidental (unintentional), sequela Billable

T44.8X2S - Poisoning by centrally-acting and adrenergic-neuron-blocking agents, intentional self-harm, sequela Billable

T44.8X3S - Poisoning by centrally-acting and adrenergic-neuron-blocking agents, assault, sequela Billable

T44.8X4S - Poisoning by centrally-acting and adrenergic-neuron-blocking agents, undetermined, sequela Billable

T44.8X5S - Adverse effect of centrally-acting and adrenergic-neuron-blocking agents, sequela Billable

T44.8X6 - Underdosing of centrally-acting and adrenergic-neuron-blocking agents Non-Billable

T44.8X6A - Underdosing of centrally-acting and adrenergic-neuron-blocking agents, initial encounter Billable

T44.8X6D - Underdosing of centrally-acting and adrenergic-neuron-blocking agents, subsequent encounter Billable

T44.8X6S - Underdosing of centrally-acting and adrenergic-neuron-blocking agents, sequela Billable

T44.901S - Poisoning by unspecified drugs primarily affecting the autonomic nervous system, accidental (unintentional), sequela Billable

T44.902S - Poisoning by unspecified drugs primarily affecting the autonomic nervous system, intentional self-harm, sequela Billable

T44.903S - Poisoning by unspecified drugs primarily affecting the autonomic nervous system, assault, sequela Billable

T44.904S - Poisoning by unspecified drugs primarily affecting the autonomic nervous system, undetermined, sequela Billable

T44.905S - Adverse effect of unspecified drugs primarily affecting the autonomic nervous system, sequela Billable

T44.906 - Underdosing of unspecified drugs primarily affecting the autonomic nervous system Non-Billable

T44.906A - Underdosing of unspecified drugs primarily affecting the autonomic nervous system, initial encounter Billable

T44.906D - Underdosing of unspecified drugs primarily affecting the autonomic nervous system, subsequent encounter Billable

T44.906S - Underdosing of unspecified drugs primarily affecting the autonomic nervous system, sequela Billable

T44.991S - Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional), sequela Billable

T44.992S - Poisoning by other drug primarily affecting the autonomic nervous system, intentional self-harm, sequela Billable

T44.993S - Poisoning by other drug primarily affecting the autonomic nervous system, assault, sequela Billable

T44.994S - Poisoning by other drug primarily affecting the autonomic nervous system, undetermined, sequela Billable

T44.995S - Adverse effect of other drug primarily affecting the autonomic nervous system, sequela Billable

T44.996 - Underdosing of other drug primarily affecting the autonomic nervous system Non-Billable

T44.996A - Underdosing of other drug primarily affecting the autonomic nervous system, initial encounter Billable

T44.996D - Underdosing of other drug primarily affecting the autonomic nervous system, subsequent encounter Billable

T44.996S - Underdosing of other drug primarily affecting the autonomic nervous system, sequela Billable

T45.0X1S - Poisoning by antiallergic and antiemetic drugs, accidental (unintentional), sequela Billable

T45.0X2S - Poisoning by antiallergic and antiemetic drugs, intentional self-harm, sequela Billable

T45.0X3S - Poisoning by antiallergic and antiemetic drugs, assault, sequela Billable

T45.0X4S - Poisoning by antiallergic and antiemetic drugs, undetermined, sequela Billable

T45.0X5S - Adverse effect of antiallergic and antiemetic drugs, sequela Billable

T45.0X6 - Underdosing of antiallergic and antiemetic drugs Non-Billable

T45.0X6A - Underdosing of antiallergic and antiemetic drugs, initial encounter Billable

T45.0X6D - Underdosing of antiallergic and antiemetic drugs, subsequent encounter Billable

T45.0X6S - Underdosing of antiallergic and antiemetic drugs, sequela Billable

T45.1X1S - Poisoning by antineoplastic and immunosuppressive drugs, accidental (unintentional), sequela Billable

T45.1X2S - Poisoning by antineoplastic and immunosuppressive drugs, intentional self-harm, sequela Billable

T45.1X3S - Poisoning by antineoplastic and immunosuppressive drugs, assault, sequela Billable

T45.1X4S - Poisoning by antineoplastic and immunosuppressive drugs, undetermined, sequela Billable

T45.1X5S - Adverse effect of antineoplastic and immunosuppressive drugs, sequela Billable

T45.1X6 - Underdosing of antineoplastic and immunosuppressive drugs Non-Billable

T45.1X6A - Underdosing of antineoplastic and immunosuppressive drugs, initial encounter Billable

T45.1X6D - Underdosing of antineoplastic and immunosuppressive drugs, subsequent encounter Billable

T45.1X6S - Underdosing of antineoplastic and immunosuppressive drugs, sequela Billable

T45.2X1S - Poisoning by vitamins, accidental (unintentional), sequela Billable

T45.2X2S - Poisoning by vitamins, intentional self-harm, sequela Billable

T45.2X3S - Poisoning by vitamins, assault, sequela Billable

T45.2X4S - Poisoning by vitamins, undetermined, sequela Billable

T45.2X5S - Adverse effect of vitamins, sequela Billable

T45.2X6 - Underdosing of vitamins Non-Billable

T45.2X6A - Underdosing of vitamins, initial encounter Billable

T45.2X6D - Underdosing of vitamins, subsequent encounter Billable

T45.2X6S - Underdosing of vitamins, sequela Billable

T45.3X1S - Poisoning by enzymes, accidental (unintentional), sequela Billable

T45.3X2S - Poisoning by enzymes, intentional self-harm, sequela Billable

T45.3X3S - Poisoning by enzymes, assault, sequela Billable

T45.3X4S - Poisoning by enzymes, undetermined, sequela Billable

T45.3X5S - Adverse effect of enzymes, sequela Billable

T45.3X6 - Underdosing of enzymes Non-Billable

T45.3X6A - Underdosing of enzymes, initial encounter Billable

T45.3X6D - Underdosing of enzymes, subsequent encounter Billable

T45.3X6S - Underdosing of enzymes, sequela Billable

T45.4X1S - Poisoning by iron and its compounds, accidental (unintentional), sequela Billable

T45.4X2S - Poisoning by iron and its compounds, intentional self-harm, sequela Billable

T45.4X3S - Poisoning by iron and its compounds, assault, sequela Billable

T45.4X4S - Poisoning by iron and its compounds, undetermined, sequela Billable

T45.4X5S - Adverse effect of iron and its compounds, sequela Billable

T45.4X6 - Underdosing of iron and its compounds Non-Billable

T45.4X6A - Underdosing of iron and its compounds, initial encounter Billable

T45.4X6D - Underdosing of iron and its compounds, subsequent encounter Billable

T45.4X6S - Underdosing of iron and its compounds, sequela Billable

T45.511S - Poisoning by anticoagulants, accidental (unintentional), sequela Billable

T45.512S - Poisoning by anticoagulants, intentional self-harm, sequela Billable

T45.513S - Poisoning by anticoagulants, assault, sequela Billable

T45.514S - Poisoning by anticoagulants, undetermined, sequela Billable

T45.515S - Adverse effect of anticoagulants, sequela Billable

T45.516 - Underdosing of anticoagulants Non-Billable

T45.516A - Underdosing of anticoagulants, initial encounter Billable

T45.516D - Underdosing of anticoagulants, subsequent encounter Billable

T45.516S - Underdosing of anticoagulants, sequela Billable

T45.521S - Poisoning by antithrombotic drugs, accidental (unintentional), sequela Billable

T45.522S - Poisoning by antithrombotic drugs, intentional self-harm, sequela Billable

T45.523S - Poisoning by antithrombotic drugs, assault, sequela Billable

T45.524S - Poisoning by antithrombotic drugs, undetermined, sequela Billable

T45.525S - Adverse effect of antithrombotic drugs, sequela Billable

T45.526 - Underdosing of antithrombotic drugs Non-Billable

T45.526A - Underdosing of antithrombotic drugs, initial encounter Billable

T45.526D - Underdosing of antithrombotic drugs, subsequent encounter Billable

T45.526S - Underdosing of antithrombotic drugs, sequela Billable

T45.601S - Poisoning by unspecified fibrinolysis-affecting drugs, accidental (unintentional), sequela Billable

T45.602S - Poisoning by unspecified fibrinolysis-affecting drugs, intentional self-harm, sequela Billable

T45.603S - Poisoning by unspecified fibrinolysis-affecting drugs, assault, sequela Billable

T45.604S - Poisoning by unspecified fibrinolysis-affecting drugs, undetermined, sequela Billable

T45.605S - Adverse effect of unspecified fibrinolysis-affecting drugs, sequela Billable

T45.606 - Underdosing of unspecified fibrinolysis-affecting drugs Non-Billable

T45.606A - Underdosing of unspecified fibrinolysis-affecting drugs, initial encounter Billable

T45.606D - Underdosing of unspecified fibrinolysis-affecting drugs, subsequent encounter Billable

T45.606S - Underdosing of unspecified fibrinolysis-affecting drugs, sequela Billable

T45.611S - Poisoning by thrombolytic drug, accidental (unintentional), sequela Billable

T45.612S - Poisoning by thrombolytic drug, intentional self-harm, sequela Billable

T45.613S - Poisoning by thrombolytic drug, assault, sequela Billable

T45.614S - Poisoning by thrombolytic drug, undetermined, sequela Billable

T45.615S - Adverse effect of thrombolytic drugs, sequela Billable

T45.616 - Underdosing of thrombolytic drugs Non-Billable

T45.616A - Underdosing of thrombolytic drugs, initial encounter Billable

T45.616D - Underdosing of thrombolytic drugs, subsequent encounter Billable

T45.616S - Underdosing of thrombolytic drugs, sequela Billable

T45.621S - Poisoning by hemostatic drug, accidental (unintentional), sequela Billable

T45.622S - Poisoning by hemostatic drug, intentional self-harm, sequela Billable

T45.623S - Poisoning by hemostatic drug, assault, sequela Billable

T45.624S - Poisoning by hemostatic drug, undetermined, sequela Billable

T45.625S - Adverse effect of hemostatic drug, sequela Billable

T45.626 - Underdosing of hemostatic drugs Non-Billable

T45.626A - Underdosing of hemostatic drugs, initial encounter Billable

T45.626D - Underdosing of hemostatic drugs, subsequent encounter Billable

T45.626S - Underdosing of hemostatic drugs, sequela Billable

T45.691S - Poisoning by other fibrinolysis-affecting drugs, accidental (unintentional), sequela Billable

T45.692S - Poisoning by other fibrinolysis-affecting drugs, intentional self-harm, sequela Billable

T45.693S - Poisoning by other fibrinolysis-affecting drugs, assault, sequela Billable

T45.694S - Poisoning by other fibrinolysis-affecting drugs, undetermined, sequela Billable

T45.695S - Adverse effect of other fibrinolysis-affecting drugs, sequela Billable

T45.696 - Underdosing of other fibrinolysis-affecting drugs Non-Billable

T45.696A - Underdosing of other fibrinolysis-affecting drugs, initial encounter Billable

T45.696D - Underdosing of other fibrinolysis-affecting drugs, subsequent encounter Billable

T43.011S - Poisoning by tricyclic antidepressants, accidental (unintentional), sequela Billable

T43.012S - Poisoning by tricyclic antidepressants, intentional self-harm, sequela Billable

T43.013S - Poisoning by tricyclic antidepressants, assault, sequela Billable

T43.014S - Poisoning by tricyclic antidepressants, undetermined, sequela Billable

T43.015S - Adverse effect of tricyclic antidepressants, sequela Billable

T43.016 - Underdosing of tricyclic antidepressants Non-Billable

T43.016A - Underdosing of tricyclic antidepressants, initial encounter Billable

T43.016D - Underdosing of tricyclic antidepressants, subsequent encounter Billable

T43.016S - Underdosing of tricyclic antidepressants, sequela Billable

T43.021S - Poisoning by tetracyclic antidepressants, accidental (unintentional), sequela Billable

T43.022S - Poisoning by tetracyclic antidepressants, intentional self-harm, sequela Billable

T43.023S - Poisoning by tetracyclic antidepressants, assault, sequela Billable

T43.024S - Poisoning by tetracyclic antidepressants, undetermined, sequela Billable

T43.025S - Adverse effect of tetracyclic antidepressants, sequela Billable

T43.026 - Underdosing of tetracyclic antidepressants Non-Billable

T43.026A - Underdosing of tetracyclic antidepressants, initial encounter Billable

T43.026D - Underdosing of tetracyclic antidepressants, subsequent encounter Billable

T43.026S - Underdosing of tetracyclic antidepressants, sequela Billable

T43.1X1S - Poisoning by monoamine-oxidase-inhibitor antidepressants, accidental (unintentional), sequela Billable

T43.1X2S - Poisoning by monoamine-oxidase-inhibitor antidepressants, intentional self-harm, sequela Billable

T43.1X3S - Poisoning by monoamine-oxidase-inhibitor antidepressants, assault, sequela Billable

T43.1X4S - Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, sequela Billable

T43.1X5S - Adverse effect of monoamine-oxidase-inhibitor antidepressants, sequela Billable

T43.1X6 - Underdosing of monoamine-oxidase-inhibitor antidepressants Non-Billable

T43.1X6A - Underdosing of monoamine-oxidase-inhibitor antidepressants, initial encounter Billable

T43.1X6D - Underdosing of monoamine-oxidase-inhibitor antidepressants, subsequent encounter Billable

T43.1X6S - Underdosing of monoamine-oxidase-inhibitor antidepressants, sequela Billable

T43.201S - Poisoning by unspecified antidepressants, accidental (unintentional), sequela Billable

T43.202S - Poisoning by unspecified antidepressants, intentional self-harm, sequela Billable

T43.203S - Poisoning by unspecified antidepressants, assault, sequela Billable

T43.204S - Poisoning by unspecified antidepressants, undetermined, sequela Billable

T43.205S - Adverse effect of unspecified antidepressants, sequela Billable

T43.206 - Underdosing of unspecified antidepressants Non-Billable

T43.206A - Underdosing of unspecified antidepressants, initial encounter Billable

T43.206D - Underdosing of unspecified antidepressants, subsequent encounter Billable

T43.206S - Underdosing of unspecified antidepressants, sequela Billable

T43.211S - Poisoning by selective serotonin and norepinephrine reuptake inhibitors, accidental (unintentional), sequela Billable

T43.212S - Poisoning by selective serotonin and norepinephrine reuptake inhibitors, intentional self-harm, sequela Billable

T43.213S - Poisoning by selective serotonin and norepinephrine reuptake inhibitors, assault, sequela Billable

T43.214S - Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined, sequela Billable

T43.215S - Adverse effect of selective serotonin and norepinephrine reuptake inhibitors, sequela Billable

T43.216 - Underdosing of selective serotonin and norepinephrine reuptake inhibitors Non-Billable

T43.216A - Underdosing of selective serotonin and norepinephrine reuptake inhibitors, initial encounter Billable

T43.216D - Underdosing of selective serotonin and norepinephrine reuptake inhibitors, subsequent encounter Billable

T43.216S - Underdosing of selective serotonin and norepinephrine reuptake inhibitors, sequela Billable

T43.221S - Poisoning by selective serotonin reuptake inhibitors, accidental (unintentional), sequela Billable

T43.222S - Poisoning by selective serotonin reuptake inhibitors, intentional self-harm, sequela Billable

T43.223S - Poisoning by selective serotonin reuptake inhibitors, assault, sequela Billable

T43.224S - Poisoning by selective serotonin reuptake inhibitors, undetermined, sequela Billable

T43.225S - Adverse effect of selective serotonin reuptake inhibitors, sequela Billable

T43.226 - Underdosing of selective serotonin reuptake inhibitors Non-Billable

T43.226A - Underdosing of selective serotonin reuptake inhibitors, initial encounter Billable

T43.226D - Underdosing of selective serotonin reuptake inhibitors, subsequent encounter Billable

T43.226S - Underdosing of selective serotonin reuptake inhibitors, sequela Billable

T43.291S - Poisoning by other antidepressants, accidental (unintentional), sequela Billable

T43.292S - Poisoning by other antidepressants, intentional self-harm, sequela Billable

T43.293S - Poisoning by other antidepressants, assault, sequela Billable

T43.294S - Poisoning by other antidepressants, undetermined, sequela Billable

T43.295S - Adverse effect of other antidepressants, sequela Billable

T43.296 - Underdosing of other antidepressants Non-Billable

T43.296A - Underdosing of other antidepressants, initial encounter Billable

T43.296D - Underdosing of other antidepressants, subsequent encounter Billable

T43.296S - Underdosing of other antidepressants, sequela Billable

T43.3X1S - Poisoning by phenothiazine antipsychotics and neuroleptics, accidental (unintentional), sequela Billable

T43.3X2S - Poisoning by phenothiazine antipsychotics and neuroleptics, intentional self-harm, sequela Billable

T43.3X3S - Poisoning by phenothiazine antipsychotics and neuroleptics, assault, sequela Billable

T43.3X4S - Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined, sequela Billable

T43.3X5S - Adverse effect of phenothiazine antipsychotics and neuroleptics, sequela Billable

T43.3X6 - Underdosing of phenothiazine antipsychotics and neuroleptics Non-Billable

T43.3X6A - Underdosing of phenothiazine antipsychotics and neuroleptics, initial encounter Billable

T43.3X6D - Underdosing of phenothiazine antipsychotics and neuroleptics, subsequent encounter Billable

T43.3X6S - Underdosing of phenothiazine antipsychotics and neuroleptics, sequela Billable

T43.4X1S - Poisoning by butyrophenone and thiothixene neuroleptics, accidental (unintentional), sequela Billable

T43.4X2S - Poisoning by butyrophenone and thiothixene neuroleptics, intentional self-harm, sequela Billable

T43.4X3S - Poisoning by butyrophenone and thiothixene neuroleptics, assault, sequela Billable

T43.4X4S - Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, sequela Billable

T43.4X5S - Adverse effect of butyrophenone and thiothixene neuroleptics, sequela Billable

T43.4X6 - Underdosing of butyrophenone and thiothixene neuroleptics Non-Billable

T43.4X6A - Underdosing of butyrophenone and thiothixene neuroleptics, initial encounter Billable

T43.4X6D - Underdosing of butyrophenone and thiothixene neuroleptics, subsequent encounter Billable

T43.4X6S - Underdosing of butyrophenone and thiothixene neuroleptics, sequela Billable

T43.501S - Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional), sequela Billable

T43.502S - Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm, sequela Billable

T43.503S - Poisoning by unspecified antipsychotics and neuroleptics, assault, sequela Billable

T43.504S - Poisoning by unspecified antipsychotics and neuroleptics, undetermined, sequela Billable

T43.505S - Adverse effect of unspecified antipsychotics and neuroleptics, sequela Billable

T43.506 - Underdosing of unspecified antipsychotics and neuroleptics Non-Billable

T43.506A - Underdosing of unspecified antipsychotics and neuroleptics, initial encounter Billable

T43.506D - Underdosing of unspecified antipsychotics and neuroleptics, subsequent encounter Billable

T43.506S - Underdosing of unspecified antipsychotics and neuroleptics, sequela Billable

T43.591S - Poisoning by other antipsychotics and neuroleptics, accidental (unintentional), sequela Billable

T43.592S - Poisoning by other antipsychotics and neuroleptics, intentional self-harm, sequela Billable

T43.593S - Poisoning by other antipsychotics and neuroleptics, assault, sequela Billable

T43.594S - Poisoning by other antipsychotics and neuroleptics, undetermined, sequela Billable

T43.595S - Adverse effect of other antipsychotics and neuroleptics, sequela Billable

T43.596 - Underdosing of other antipsychotics and neuroleptics Non-Billable

T43.596A - Underdosing of other antipsychotics and neuroleptics, initial encounter Billable

T43.596D - Underdosing of other antipsychotics and neuroleptics, subsequent encounter Billable

T43.596S - Underdosing of other antipsychotics and neuroleptics, sequela Billable

T43.601S - Poisoning by unspecified psychostimulants, accidental (unintentional), sequela Billable

T43.602S - Poisoning by unspecified psychostimulants, intentional self-harm, sequela Billable

T43.603S - Poisoning by unspecified psychostimulants, assault, sequela Billable

T43.604S - Poisoning by unspecified psychostimulants, undetermined, sequela Billable

T43.605S - Adverse effect of unspecified psychostimulants, sequela Billable

T43.606 - Underdosing of unspecified psychostimulants Non-Billable

T43.606A - Underdosing of unspecified psychostimulants, initial encounter Billable

T43.606D - Underdosing of unspecified psychostimulants, subsequent encounter Billable

T43.606S - Underdosing of unspecified psychostimulants, sequela Billable

T43.611S - Poisoning by caffeine, accidental (unintentional), sequela Billable

T43.612S - Poisoning by caffeine, intentional self-harm, sequela Billable

T43.613S - Poisoning by caffeine, assault, sequela Billable

T43.614S - Poisoning by caffeine, undetermined, sequela Billable

T43.615S - Adverse effect of caffeine, sequela Billable

T43.616 - Underdosing of caffeine Non-Billable

T43.616A - Underdosing of caffeine, initial encounter Billable

T43.616D - Underdosing of caffeine, subsequent encounter Billable

T43.616S - Underdosing of caffeine, sequela Billable

T43.621S - Poisoning by amphetamines, accidental (unintentional), sequela Billable

T43.622S - Poisoning by amphetamines, intentional self-harm, sequela Billable

T43.623S - Poisoning by amphetamines, assault, sequela Billable

T43.624S - Poisoning by amphetamines, undetermined, sequela Billable

T43.625S - Adverse effect of amphetamines, sequela Billable

T43.626 - Underdosing of amphetamines Non-Billable

T43.626A - Underdosing of amphetamines, initial encounter Billable

T43.626D - Underdosing of amphetamines, subsequent encounter Billable

T43.626S - Underdosing of amphetamines, sequela Billable

T43.631S - Poisoning by methylphenidate, accidental (unintentional), sequela Billable

T43.632S - Poisoning by methylphenidate, intentional self-harm, sequela Billable

T43.633S - Poisoning by methylphenidate, assault, sequela Billable

T43.634S - Poisoning by methylphenidate, undetermined, sequela Billable

T43.635S - Adverse effect of methylphenidate, sequela Billable

T43.636 - Underdosing of methylphenidate Non-Billable

T43.636A - Underdosing of methylphenidate, initial encounter Billable

T43.636D - Underdosing of methylphenidate, subsequent encounter Billable

T43.636S - Underdosing of methylphenidate, sequela Billable

T43.641S - Poisoning by ecstasy, accidental (unintentional), sequela Billable

T43.642S - Poisoning by ecstasy, intentional self-harm, sequela Billable

T43.643S - Poisoning by ecstasy, assault, sequela Billable

T43.644S - Poisoning by ecstasy, undetermined, sequela Billable

T43.651S - Poisoning by methamphetamines accidental (unintentional), sequela Billable

T43.652S - Poisoning by methamphetamines intentional self-harm, sequela Billable

T43.653S - Poisoning by methamphetamines, assault, sequela Billable

T43.654S - Poisoning by methamphetamines, undetermined, sequela Billable

T43.655S - Adverse effect of methamphetamines, sequela Billable

T43.656 - Underdosing of methamphetamines Non-Billable

T43.656A - Underdosing of methamphetamines, initial encounter Billable

T43.656D - Underdosing of methamphetamines, subsequent encounter Billable

T43.656S - Underdosing of methamphetamines, sequela Billable

T43.691S - Poisoning by other psychostimulants, accidental (unintentional), sequela Billable

T43.692S - Poisoning by other psychostimulants, intentional self-harm, sequela Billable

T43.693S - Poisoning by other psychostimulants, assault, sequela Billable

T43.694S - Poisoning by other psychostimulants, undetermined, sequela Billable

T43.695S - Adverse effect of other psychostimulants, sequela Billable

T43.696 - Underdosing of other psychostimulants Non-Billable

T43.696A - Underdosing of other psychostimulants, initial encounter Billable

T43.696D - Underdosing of other psychostimulants, subsequent encounter Billable

T43.696S - Underdosing of other psychostimulants, sequela Billable

T43.8X1S - Poisoning by other psychotropic drugs, accidental (unintentional), sequela Billable

T43.8X2S - Poisoning by other psychotropic drugs, intentional self-harm, sequela Billable

T43.8X3S - Poisoning by other psychotropic drugs, assault, sequela Billable

T43.8X4S - Poisoning by other psychotropic drugs, undetermined, sequela Billable

T43.8X5S - Adverse effect of other psychotropic drugs, sequela Billable

T43.8X6 - Underdosing of other psychotropic drugs Non-Billable

T43.8X6A - Underdosing of other psychotropic drugs, initial encounter Billable

T43.8X6D - Underdosing of other psychotropic drugs, subsequent encounter Billable

T43.8X6S - Underdosing of other psychotropic drugs, sequela Billable

T43.91XS - Poisoning by unspecified psychotropic drug, accidental (unintentional), sequela Billable

T43.92XS - Poisoning by unspecified psychotropic drug, intentional self-harm, sequela Billable

T43.93XS - Poisoning by unspecified psychotropic drug, assault, sequela Billable

T43.94XS - Poisoning by unspecified psychotropic drug, undetermined, sequela Billable

T43.95XS - Adverse effect of unspecified psychotropic drug, sequela Billable

T43.96 - Underdosing of unspecified psychotropic drug Non-Billable

T43.96XA - Underdosing of unspecified psychotropic drug, initial encounter Billable

T43.96XD - Underdosing of unspecified psychotropic drug, subsequent encounter Billable

T43.96XS - Underdosing of unspecified psychotropic drug, sequela Billable