2025 ICD-10-CM Table of Drugs and Chemicals starting with letter A

The 2025 Table of Drugs and Chemicals contains a classification of drugs, industrial solvents, corrosive gases, noxious plants, pesticides, and other toxic agents. Each substance in the table is assigned a code according to the poisoning classification and external causes of adverse effects. Use as many codes as necessary to describe all reported drugs, medicinal or chemical substances. Browse Table of Drugs and Chemicals by alphabetical order:

Substance	Poisoning Accidental (unintentional)	Poisoning Accidental self-harm	Poisoning Assault	Poisoning Undetermined	Adverse effect	Underdosing
4-Aminobutyric acid	T43.8X1	T43.8X2	T43.8X3	T43.8X4	T43.8X5	T43.8X6
4-Aminophenol derivatives	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6
8-Aminoquinoline drugs	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
ABOB	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Abrine	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Abrus (seed)	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Absinthe	T51.0X1	T51.0X2	T51.0X3	T51.0X4
Absinthe »beverage	T51.0X1	T51.0X2	T51.0X3	T51.0X4
Acaricide	T60.8X1	T60.8X2	T60.8X3	T60.8X4
Acebutolol	T44.7X1	T44.7X2	T44.7X3	T44.7X4	T44.7X5	T44.7X6
Acecarbromal	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Aceclidine	T44.1X1	T44.1X2	T44.1X3	T44.1X4	T44.1X5	T44.1X6
Acedapsone	T37.0X1	T37.0X2	T37.0X3	T37.0X4	T37.0X5	T37.0X6
Acefylline piperazine	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Acemorphan	T40.2X1	T40.2X2	T40.2X3	T40.2X4	T40.2X5	T40.2X6
Acenocoumarin	T45.511	T45.512	T45.513	T45.514	T45.515	T45.516
Acenocoumarol	T45.511	T45.512	T45.513	T45.514	T45.515	T45.516
Acepifylline	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Acepromazine	T43.3X1	T43.3X2	T43.3X3	T43.3X4	T43.3X5	T43.3X6
Acesulfamethoxypyridazine	T37.0X1	T37.0X2	T37.0X3	T37.0X4	T37.0X5	T37.0X6
Acetal	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Acetaldehyde (vapor)	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Acetaldehyde (vapor) »liquid	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Acetaminophen	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6
Acetaminosalol	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6
Acetanilide	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6
Acetarsol	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Acetazolamide	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Acetiamine	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Acetic	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »acid	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »acid »ester (solvent) (vapor)	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »acid »irrigating solution	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »acid »medicinal (lotion)	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »acid »with sodium acetate (ointment)	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »anhydride	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetic »ether (vapor)	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acetohexamide	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Acetohydroxamic acid	T50.991	T50.992	T50.993	T50.994	T50.995	T50.996
Acetomenaphthone	T45.7X1	T45.7X2	T45.7X3	T45.7X4	T45.7X5	T45.7X6
Acetomorphine	T40.1X1	T40.1X2	T40.1X3	T40.1X4
Acetone (oils)	T52.4X1	T52.4X2	T52.4X3	T52.4X4
Acetone (oils) »chlorinated	T52.4X1	T52.4X2	T52.4X3	T52.4X4
Acetone (oils) »vapor	T52.4X1	T52.4X2	T52.4X3	T52.4X4
Acetonitrile	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Acetophenazine	T43.3X1	T43.3X2	T43.3X3	T43.3X4	T43.3X5	T43.3X6
Acetophenetedin	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6
Acetophenone	T52.4X1	T52.4X2	T52.4X3	T52.4X4
Acetorphine	T40.2X1	T40.2X2	T40.2X3	T40.2X4
Acetosulfone (sodium)	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Acetrizoate (sodium)	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Acetrizoic acid	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Acetyl	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Acetyl »bromide	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Acetyl »chloride	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Acetylcarbromal	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Acetylcholine	T44.1X1	T44.1X2	T44.1X3	T44.1X4	T44.1X5	T44.1X6
Acetylcholine »chloride	T44.1X1	T44.1X2	T44.1X3	T44.1X4	T44.1X5	T44.1X6
Acetylcholine »derivative	T44.1X1	T44.1X2	T44.1X3	T44.1X4	T44.1X5	T44.1X6
Acetylcysteine	T48.4X1	T48.4X2	T48.4X3	T48.4X4	T48.4X5	T48.4X6
Acetyldigitoxin	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Acetyldigoxin	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Acetyldihydrocodeine	T40.2X1	T40.2X2	T40.2X3	T40.2X4
Acetyldihydrocodeinone	T40.2X1	T40.2X2	T40.2X3	T40.2X4
Acetylene (gas)	T59.891	T59.892	T59.893	T59.894
Acetylene (gas) »dichloride	T59.891	T59.892	T59.893	T59.894
Acetylene (gas) »incomplete combustion of	T59.891	T59.892	T59.893	T59.894
Acetylene (gas) »industrial	T59.891	T59.892	T59.893	T59.894
Acetylene (gas) »tetrachloride	T59.891	T59.892	T59.893	T59.894
Acetylene (gas) »tetrachloride »vapor	T59.891	T59.892	T59.893	T59.894
Acetylpheneturide	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Acetylphenylhydrazine	T39.8X1	T39.8X2	T39.8X3	T39.8X4	T39.8X5	T39.8X6
Acetylsalicylic acid (salts)	T39.011	T39.012	T39.013	T39.014	T39.015	T39.016
Acetylsalicylic acid (salts) »enteric coated	T39.011	T39.012	T39.013	T39.014	T39.015	T39.016
Acetylsulfamethoxypyridazine	T37.0X1	T37.0X2	T37.0X3	T37.0X4	T37.0X5	T37.0X6
Achromycin	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Achromycin »ophthalmic preparation	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Achromycin »topical NEC	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Aciclovir	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Acid (corrosive) NEC	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Acidifying agent NEC	T50.901	T50.902	T50.903	T50.904	T50.905	T50.906
Acipimox	T46.6X1	T46.6X2	T46.6X3	T46.6X4	T46.6X5	T46.6X6
Acitretin	T50.991	T50.992	T50.993	T50.994	T50.995	T50.996
Aclarubicin	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Aclatonium napadisilate	T48.1X1	T48.1X2	T48.1X3	T48.1X4	T48.1X5	T48.1X6
Aconite (wild)	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Aconitine	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Aconitum ferox	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Acridine	T65.6X1	T65.6X2	T65.6X3	T65.6X4
Acridine »vapor	T65.6X1	T65.6X2	T65.6X3	T65.6X4
Acriflavine	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Acriflavinium chloride	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Acrinol	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Acrisorcin	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Acrivastine	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Acrolein (gas)	T59.891	T59.892	T59.893	T59.894
Acrolein (gas) »liquid	T59.891	T59.892	T59.893	T59.894
Acrylamide	T65.891	T65.892	T65.893	T65.894
Acrylic resin	T49.3X1	T49.3X2	T49.3X3	T49.3X4	T49.3X5	T49.3X6
Acrylonitrile	T65.891	T65.892	T65.893	T65.894
Actaea spicata	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Actaea spicata »berry	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Acterol	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
ACTH	T38.811	T38.812	T38.813	T38.814	T38.815	T38.816
Actinomycin C	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Actinomycin D	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Activated charcoal [See Also: Charcoal, medicinal]	T47.6X1	T47.6X2	T47.6X3	T47.6X4	T47.6X5	T47.6X6
Acyclovir	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Adenine	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Adenine »arabinoside	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Adenosine (phosphate)	T46.2X1	T46.2X2	T46.2X3	T46.2X4	T46.2X5	T46.2X6
ADH	T38.891	T38.892	T38.893	T38.894	T38.895	T38.896
Adhesive NEC	T65.891	T65.892	T65.893	T65.894
Adicillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Adiphenine	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Adipiodone	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Adjunct, pharmaceutical	T50.901	T50.902	T50.903	T50.904	T50.905	T50.906
Adrenal (extract, cortex or medulla) (glucocorticoids) (hormones) (mineralocorticoids)	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Adrenal (extract, cortex or medulla) (glucocorticoids) (hormones) (mineralocorticoids) »ENT agent	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Adrenal (extract, cortex or medulla) (glucocorticoids) (hormones) (mineralocorticoids) »ophthalmic preparation	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Adrenal (extract, cortex or medulla) (glucocorticoids) (hormones) (mineralocorticoids) »topical NEC	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Adrenaline	T44.5X1	T44.5X2	T44.5X3	T44.5X4	T44.5X5	T44.5X6
Adrenergic NEC	T44.901	T44.902	T44.903	T44.904	T44.905	T44.906
Adrenergic NEC »blocking agent NEC	T44.901	T44.902	T44.903	T44.904	T44.905	T44.906
Adrenergic NEC »blocking agent NEC »beta, heart	T44.901	T44.902	T44.903	T44.904	T44.905	T44.906
Adrenergic NEC »specified NEC	T44.901	T44.902	T44.903	T44.904	T44.905	T44.906
Adrenochrome	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Adrenochrome » (mono) semicarbazone	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Adrenochrome »derivative	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Adrenocorticotrophic hormone	T38.811	T38.812	T38.813	T38.814	T38.815	T38.816
Adrenocorticotrophin	T38.811	T38.812	T38.813	T38.814	T38.815	T38.816
Adriamycin	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Aerosol spray NEC	T65.91	T65.92	T65.93	T65.94
Aerosporin	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Aerosporin »ENT agent	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Aerosporin »ophthalmic preparation	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Aerosporin »topical NEC	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Aethusa cynapium	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Afghanistan black	T40.711	T40.712	T40.713	T40.714	T40.715	T40.716
Aflatoxin	T64.01	T64.02	T64.03	T64.04
Afloqualone	T42.8X1	T42.8X2	T42.8X3	T42.8X4	T42.8X5	T42.8X6
African boxwood	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Agar	T47.4X1	T47.4X2	T47.4X3	T47.4X4	T47.4X5	T47.4X6
Agonist	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Agonist »predominantly	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Agonist »predominantly »alpha-adrenoreceptor	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Agonist »predominantly »beta-adrenoreceptor	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Agricultural agent NEC	T65.91	T65.92	T65.93	T65.94
Agrypnal	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
AHLG	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Air contaminant (s), source/type NOS	T65.91	T65.92	T65.93	T65.94
Ajmaline	T46.2X1	T46.2X2	T46.2X3	T46.2X4	T46.2X5	T46.2X6
Akee	T62.1X1	T62.1X2	T62.1X3	T62.1X4
Akrinol	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Akritoin	T37.8X1	T37.8X2	T37.8X3	T37.8X4	T37.8X5	T37.8X6
Alacepril	T46.4X1	T46.4X2	T46.4X3	T46.4X4	T46.4X5	T46.4X6
Alantolactone	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Albamycin	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Albendazole	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Albumin	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Albumin »bovine	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Albumin »human serum	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Albumin »human serum »salt-poor	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Albumin »normal human serum	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Albuterol	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Albutoin	T42.0X1	T42.0X2	T42.0X3	T42.0X4	T42.0X5	T42.0X6
Alclometasone	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Alcohol	T51.91	T51.92	T51.93	T51.94
Alcohol »absolute	T51.91	T51.92	T51.93	T51.94
Alcohol »absolute »beverage	T51.91	T51.92	T51.93	T51.94
Alcohol »allyl	T51.91	T51.92	T51.93	T51.94
Alcohol »amyl	T51.91	T51.92	T51.93	T51.94
Alcohol »antifreeze	T51.91	T51.92	T51.93	T51.94
Alcohol »beverage	T51.91	T51.92	T51.93	T51.94
Alcohol »butyl	T51.91	T51.92	T51.93	T51.94
Alcohol »dehydrated	T51.91	T51.92	T51.93	T51.94
Alcohol »dehydrated »beverage	T51.91	T51.92	T51.93	T51.94
Alcohol »denatured	T51.91	T51.92	T51.93	T51.94
Alcohol »deterrent NEC	T51.91	T51.92	T51.93	T51.94
Alcohol »diagnostic (gastric function)	T51.91	T51.92	T51.93	T51.94
Alcohol »ethyl	T51.91	T51.92	T51.93	T51.94
Alcohol »ethyl »beverage	T51.91	T51.92	T51.93	T51.94
Alcohol »grain	T51.91	T51.92	T51.93	T51.94
Alcohol »grain »beverage	T51.91	T51.92	T51.93	T51.94
Alcohol »industrial	T51.91	T51.92	T51.93	T51.94
Alcohol »isopropyl	T51.91	T51.92	T51.93	T51.94
Alcohol »methyl	T51.91	T51.92	T51.93	T51.94
Alcohol »preparation for consumption	T51.91	T51.92	T51.93	T51.94
Alcohol »propyl	T51.91	T51.92	T51.93	T51.94
Alcohol »propyl »secondary	T51.91	T51.92	T51.93	T51.94
Alcohol »radiator	T51.91	T51.92	T51.93	T51.94
Alcohol »rubbing	T51.91	T51.92	T51.93	T51.94
Alcohol »specified type NEC	T51.91	T51.92	T51.93	T51.94
Alcohol »surgical	T51.91	T51.92	T51.93	T51.94
Alcohol »vapor (from any type of Alcohol)	T51.91	T51.92	T51.93	T51.94
Alcohol »wood	T51.91	T51.92	T51.93	T51.94
Alcuronium (chloride)	T48.1X1	T48.1X2	T48.1X3	T48.1X4	T48.1X5	T48.1X6
Aldactone	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Aldesulfone sodium	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Aldicarb	T60.0X1	T60.0X2	T60.0X3	T60.0X4
Aldomet	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Aldosterone	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Aldrin (dust)	T60.1X1	T60.1X2	T60.1X3	T60.1X4
Alexitol sodium	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Alfacalcidol	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Alfadolone	T41.1X1	T41.1X2	T41.1X3	T41.1X4	T41.1X5	T41.1X6
Alfaxalone	T41.1X1	T41.1X2	T41.1X3	T41.1X4	T41.1X5	T41.1X6
Alfentanil	T40.411	T40.412	T40.413	T40.414	T40.415	T40.416
Alfuzosin (hydrochloride)	T44.8X1	T44.8X2	T44.8X3	T44.8X4	T44.8X5	T44.8X6
Algae (harmful) (toxin)	T65.821	T65.822	T65.823	T65.824
Algeldrate	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Algin	T47.8X1	T47.8X2	T47.8X3	T47.8X4	T47.8X5	T47.8X6
Alglucerase	T45.3X1	T45.3X2	T45.3X3	T45.3X4	T45.3X5	T45.3X6
Alidase	T45.3X1	T45.3X2	T45.3X3	T45.3X4	T45.3X5	T45.3X6
Alimemazine	T43.3X1	T43.3X2	T43.3X3	T43.3X4	T43.3X5	T43.3X6
Aliphatic thiocyanates	T65.0X1	T65.0X2	T65.0X3	T65.0X4
Alizapride	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Alkali (caustic)	T54.3X1	T54.3X2	T54.3X3	T54.3X4
Alkaline antiseptic solution (aromatic)	T49.6X1	T49.6X2	T49.6X3	T49.6X4	T49.6X5	T49.6X6
Alkalinizing agents (medicinal)	T50.901	T50.902	T50.903	T50.904	T50.905	T50.906
Alkalizing agent NEC	T50.901	T50.902	T50.903	T50.904	T50.905	T50.906
Alka-seltzer	T39.011	T39.012	T39.013	T39.014	T39.015	T39.016
Alkavervir	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Alkonium (bromide)	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Alkylating drug NEC	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Alkylating drug NEC »antimyeloproliferative	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Alkylating drug NEC »lymphatic	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Alkylisocyanate	T65.0X1	T65.0X2	T65.0X3	T65.0X4
Allantoin	T49.4X1	T49.4X2	T49.4X3	T49.4X4	T49.4X5	T49.4X6
Allegron	T43.011	T43.012	T43.013	T43.014	T43.015	T43.016
Allethrin	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Allobarbital	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Allopurinol	T50.4X1	T50.4X2	T50.4X3	T50.4X4	T50.4X5	T50.4X6
Allyl	T51.8X1	T51.8X2	T51.8X3	T51.8X4
Allyl »Alcohol	T51.8X1	T51.8X2	T51.8X3	T51.8X4
Allyl »disulfide	T51.8X1	T51.8X2	T51.8X3	T51.8X4
Allylestrenol	T38.5X1	T38.5X2	T38.5X3	T38.5X4	T38.5X5	T38.5X6
Allylisopropylacetylurea	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Allylisopropylmalonylurea	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Allylthiourea	T49.3X1	T49.3X2	T49.3X3	T49.3X4	T49.3X5	T49.3X6
Allyltribromide	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Allypropymal	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Almagate	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Almasilate	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Almitrine	T50.7X1	T50.7X2	T50.7X3	T50.7X4	T50.7X5	T50.7X6
Aloes	T47.2X1	T47.2X2	T47.2X3	T47.2X4	T47.2X5	T47.2X6
Aloglutamol	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Aloin	T47.2X1	T47.2X2	T47.2X3	T47.2X4	T47.2X5	T47.2X6
Aloxidone	T42.2X1	T42.2X2	T42.2X3	T42.2X4	T42.2X5	T42.2X6
Alpha	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alpha »acetyldigoxin	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alpha »adrenergic blocking drug	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alpha »amylase	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alpha »tocoferol (acetate)	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alpha »tocopherol	T46.0X1	T46.0X2	T46.0X3	T46.0X4	T46.0X5	T46.0X6
Alphadolone	T41.1X1	T41.1X2	T41.1X3	T41.1X4	T41.1X5	T41.1X6
Alphaprodine	T40.491	T40.492	T40.493	T40.494	T40.495	T40.496
Alphaxalone	T41.1X1	T41.1X2	T41.1X3	T41.1X4	T41.1X5	T41.1X6
Alprazolam	T42.4X1	T42.4X2	T42.4X3	T42.4X4	T42.4X5	T42.4X6
Alprenolol	T44.7X1	T44.7X2	T44.7X3	T44.7X4	T44.7X5	T44.7X6
Alprostadil	T46.7X1	T46.7X2	T46.7X3	T46.7X4	T46.7X5	T46.7X6
Alsactide	T38.811	T38.812	T38.813	T38.814	T38.815	T38.816
Alseroxylon	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Alteplase	T45.611	T45.612	T45.613	T45.614	T45.615	T45.616
Altizide	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Altretamine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Alum (medicinal)	T49.4X1	T49.4X2	T49.4X3	T49.4X4	T49.4X5	T49.4X6
Alum (medicinal) »nonmedicinal (ammonium) (potassium)	T49.4X1	T49.4X2	T49.4X3	T49.4X4	T49.4X5	T49.4X6
Aluminium, aluminum	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »acetate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »acetate »solution	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »aspirin	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »bis (acetylsalicylate)	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »carbonate (gel, basic)	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »chlorhydroxide-complex	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »chloride	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »clofibrate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »diacetate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »glycinate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »hydroxide (gel)	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »hydroxide-magnesium carb. gel	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »magnesium silicate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »nicotinate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »ointment (surgical) (topical)	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »phosphate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »salicylate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »silicate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »sodium silicate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »subacetate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »sulfate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »tannate	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Aluminium, aluminum »topical NEC	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Alurate	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Alverine	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Alvodine	T40.2X1	T40.2X2	T40.2X3	T40.2X4	T40.2X5	T40.2X6
Amanita phalloides	T62.0X1	T62.0X2	T62.0X3	T62.0X4
Amanitine	T62.0X1	T62.0X2	T62.0X3	T62.0X4
Amantadine	T42.8X1	T42.8X2	T42.8X3	T42.8X4	T42.8X5	T42.8X6
Ambazone	T49.6X1	T49.6X2	T49.6X3	T49.6X4	T49.6X5	T49.6X6
Ambenonium (chloride)	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Ambroxol	T48.4X1	T48.4X2	T48.4X3	T48.4X4	T48.4X5	T48.4X6
Ambuphylline	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Ambutonium bromide	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Amcinonide	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Amdinocilline	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Ametazole	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Amethocaine	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amethocaine »regional	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amethocaine »spinal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amethopterin	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Amezinium metilsulfate	T44.991	T44.992	T44.993	T44.994	T44.995	T44.996
Amfebutamone	T43.291	T43.292	T43.293	T43.294	T43.295	T43.296
Amfepramone	T50.5X1	T50.5X2	T50.5X3	T50.5X4	T50.5X5	T50.5X6
Amfetamine	T43.621	T43.622	T43.623	T43.624	T43.625	T43.626
Amfetaminil	T43.621	T43.622	T43.623	T43.624	T43.625	T43.626
Amfomycin	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Amidefrine mesilate	T48.5X1	T48.5X2	T48.5X3	T48.5X4	T48.5X5	T48.5X6
Amidone	T40.3X1	T40.3X2	T40.3X3	T40.3X4	T40.3X5	T40.3X6
Amidopyrine	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Amidotrizoate	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Amiflamine	T43.1X1	T43.1X2	T43.1X3	T43.1X4	T43.1X5	T43.1X6
Amikacin	T36.5X1	T36.5X2	T36.5X3	T36.5X4	T36.5X5	T36.5X6
Amikhelline	T46.3X1	T46.3X2	T46.3X3	T46.3X4	T46.3X5	T46.3X6
Amiloride	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Aminacrine	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Amineptine	T43.011	T43.012	T43.013	T43.014	T43.015	T43.016
Aminitrozole	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Amino acids	T50.3X1	T50.3X2	T50.3X3	T50.3X4	T50.3X5	T50.3X6
Aminoacetic acid (derivatives)	T50.3X1	T50.3X2	T50.3X3	T50.3X4	T50.3X5	T50.3X6
Aminoacridine	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Aminobenzoic acid (-p)	T49.3X1	T49.3X2	T49.3X3	T49.3X4	T49.3X5	T49.3X6
Aminocaproic acid	T45.621	T45.622	T45.623	T45.624	T45.625	T45.626
Aminoethylisothiourium	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Aminofenazone	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Aminoglutethimide	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Aminohippuric acid	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Aminomethylbenzoic acid	T45.691	T45.692	T45.693	T45.694	T45.695	T45.696
Aminometradine	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Aminopentamide	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Aminophenazone	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Aminophenol	T54.0X1	T54.0X2	T54.0X3	T54.0X4
Aminophenylpyridone	T43.591	T43.592	T43.593	T43.594	T43.595	T43.596
Aminophylline	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Aminopterin sodium	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Aminopyrine	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Aminorex	T50.5X1	T50.5X2	T50.5X3	T50.5X4	T50.5X5	T50.5X6
Aminosalicylic acid	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Aminosalylum	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Amiodarone	T46.2X1	T46.2X2	T46.2X3	T46.2X4	T46.2X5	T46.2X6
Amiphenazole	T50.7X1	T50.7X2	T50.7X3	T50.7X4	T50.7X5	T50.7X6
Amiquinsin	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Amisometradine	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Amisulpride	T43.591	T43.592	T43.593	T43.594	T43.595	T43.596
Amitriptyline	T43.011	T43.012	T43.013	T43.014	T43.015	T43.016
Amitriptylinoxide	T43.011	T43.012	T43.013	T43.014	T43.015	T43.016
Amlexanox	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Ammonia (fumes) (gas) (vapor)	T59.891	T59.892	T59.893	T59.894
Ammonia (fumes) (gas) (vapor) »aromatic spirit	T59.891	T59.892	T59.893	T59.894
Ammonia (fumes) (gas) (vapor) »liquid (household)	T59.891	T59.892	T59.893	T59.894
Ammoniated mercury	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Ammonium	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »acid tartrate	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »bromide	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »carbonate	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »chloride	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »chloride »expectorant	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »compounds (household) NEC	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »compounds (household) NEC »fumes (any usage)	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »compounds (household) NEC »industrial	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »ichthyosulronate	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »mandelate	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »sulfamate	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Ammonium »sulfonate resin	T49.5X1	T49.5X2	T49.5X3	T49.5X4	T49.5X5	T49.5X6
Amobarbital (sodium)	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Amodiaquine	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Amopyroquin (e)	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Amoxapine	T43.011	T43.012	T43.013	T43.014	T43.015	T43.016
Amoxicillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Amperozide	T43.591	T43.592	T43.593	T43.594	T43.595	T43.596
Amphenidone	T43.591	T43.592	T43.593	T43.594	T43.595	T43.596
Amphetamine NEC	T43.621	T43.622	T43.623	T43.624	T43.625	T43.626
Amphomycin	T36.8X1	T36.8X2	T36.8X3	T36.8X4	T36.8X5	T36.8X6
Amphotalide	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Amphotericin B	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Amphotericin B »topical	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Ampicillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Amprotropine	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Amsacrine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Amygdaline	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Amyl	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »acetate	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »acetate »vapor	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »alcohol	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »chloride	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »formate	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »nitrite	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amyl »propionate	T52.8X1	T52.8X2	T52.8X3	T52.8X4
Amylase	T47.5X1	T47.5X2	T47.5X3	T47.5X4	T47.5X5	T47.5X6
Amyleine, regional	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylene	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Amylene »dichloride	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Amylene »hydrate	T53.6X1	T53.6X2	T53.6X3	T53.6X4
Amylmetacresol	T49.6X1	T49.6X2	T49.6X3	T49.6X4	T49.6X5	T49.6X6
Amylobarbitone	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Amylocaine, regional	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylocaine, regional »infiltration (subcutaneous)	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylocaine, regional »nerve block (peripheral) (plexus)	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylocaine, regional »spinal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylocaine, regional »topical (surface)	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Amylopectin	T47.6X1	T47.6X2	T47.6X3	T47.6X4	T47.6X5	T47.6X6
Amytal (sodium)	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Anabolic steroid	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Analeptic NEC	T50.7X1	T50.7X2	T50.7X3	T50.7X4	T50.7X5	T50.7X6
Analgesic	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »anti-inflammatory NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »anti-inflammatory NEC »propionic acid derivative	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »antirheumatic NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »aromatic NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »narcotic NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »narcotic NEC »combination	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »narcotic NEC »obstetric	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »non-narcotic NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »non-narcotic NEC »combination	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »pyrazole	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgesic »specified NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Analgin	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Anamirta cocculus	T62.1X1	T62.1X2	T62.1X3	T62.1X4
Ancillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Ancrod	T45.691	T45.692	T45.693	T45.694	T45.695	T45.696
Androgen	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Androgen-estrogen mixture	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Androstalone	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Androstanolone	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Androsterone	T38.7X1	T38.7X2	T38.7X3	T38.7X4	T38.7X5	T38.7X6
Anemone pulsatilla	T62.2X1	T62.2X2	T62.2X3	T62.2X4
Anesthesia	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »caudal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »endotracheal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »epidural	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »inhalation	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »local	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »mucosal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »muscle relaxation	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »nerve blocking	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »plexus blocking	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »potentiated	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »rectal	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »rectal »general	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »rectal »local	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »regional	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthesia »surface	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Anesthetic NEC [See Also: Anesthesia]	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »gaseous NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »general NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »halogenated hydrocarbon derivatives NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »infiltration NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »intravenous NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »local NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »rectal	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »rectal »general	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »rectal »local	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »regional NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »spinal NEC	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »thiobarbiturate	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »topical	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »with muscle relaxant	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »with muscle relaxant »general	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Anesthetic NEC [See Also: Anesthesia] »with muscle relaxant »local	T41.41	T41.42	T41.43	T41.44	T41.45	T41.46
Aneurine	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Angio-Conray	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
Angiotensin	T44.5X1	T44.5X2	T44.5X3	T44.5X4	T44.5X5	T44.5X6
Angiotensinamide	T44.991	T44.992	T44.993	T44.994	T44.995	T44.996
Anhydrohydroxy-progesterone	T38.5X1	T38.5X2	T38.5X3	T38.5X4	T38.5X5	T38.5X6
Anhydron	T50.2X1	T50.2X2	T50.2X3	T50.2X4	T50.2X5	T50.2X6
Anileridine	T40.491	T40.492	T40.493	T40.494	T40.495	T40.496
Aniline (dye) (liquid)	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Aniline (dye) (liquid) »analgesic	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Aniline (dye) (liquid) »derivatives, therapeutic NEC	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Aniline (dye) (liquid) »vapor	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Aniscoropine	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Anise oil	T47.5X1	T47.5X2	T47.5X3	T47.5X4	T47.5X5	T47.5X6
Anisidine	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Anisindione	T45.511	T45.512	T45.513	T45.514	T45.515	T45.516
Anisotropine methyl-bromide	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Anistreplase	T45.611	T45.612	T45.613	T45.614	T45.615	T45.616
Anorexiant (central)	T50.5X1	T50.5X2	T50.5X3	T50.5X4	T50.5X5	T50.5X6
Anorexic agents	T50.5X1	T50.5X2	T50.5X3	T50.5X4	T50.5X5	T50.5X6
Ansamycin	T36.6X1	T36.6X2	T36.6X3	T36.6X4	T36.6X5	T36.6X6
Ant (bite) (sting)	T63.421	T63.422	T63.423	T63.424
Antabuse	T50.6X1	T50.6X2	T50.6X3	T50.6X4	T50.6X5	T50.6X6
Antacid NEC	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Antagonist	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »Aldosterone	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »alpha-adrenoreceptor	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »anticoagulant	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »beta-adrenoreceptor	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »extrapyramidal NEC	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »folic acid	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »H2 receptor	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »heavy metal	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »narcotic analgesic	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »opiate	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »pyrimidine	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antagonist »serotonin	T50.0X1	T50.0X2	T50.0X3	T50.0X4	T50.0X5	T50.0X6
Antazolin (e)	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Anterior pituitary hormone NEC	T38.811	T38.812	T38.813	T38.814	T38.815	T38.816
Anthelmintic NEC	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Anthiolimine	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Anthralin	T49.4X1	T49.4X2	T49.4X3	T49.4X4	T49.4X5	T49.4X6
Anthramycin	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antiadrenergic NEC	T44.8X1	T44.8X2	T44.8X3	T44.8X4	T44.8X5	T44.8X6
Antiallergic NEC	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antiandrogen NEC	T38.6X1	T38.6X2	T38.6X3	T38.6X4	T38.6X5	T38.6X6
Anti-anemic (drug) (preparation)	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antianxiety drug NEC	T43.501	T43.502	T43.503	T43.504	T43.505	T43.506
Antiaris toxicaria	T65.891	T65.892	T65.893	T65.894
Antiarteriosclerotic drug	T46.6X1	T46.6X2	T46.6X3	T46.6X4	T46.6X5	T46.6X6
Antiasthmatic drug NEC	T48.6X1	T48.6X2	T48.6X3	T48.6X4	T48.6X5	T48.6X6
Antibiotic NEC	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »aminoglycoside	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »anticancer	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »antifungal	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »antimycobacterial	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »antineoplastic	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »b-lactam NEC	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »cephalosporin (group)	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »chloramphenicol (group)	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »ENT	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »eye	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »fungicidal (local)	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »intestinal	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »local	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »macrolides	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »polypeptide	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »specified NEC	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »tetracycline (group)	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Antibiotic NEC »throat	T36.91	T36.92	T36.93	T36.94	T36.95	T36.96
Anticancer agents NEC	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Anticholesterolemic drug NEC	T46.6X1	T46.6X2	T46.6X3	T46.6X4	T46.6X5	T46.6X6
Anticholinergic NEC	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Anticholinesterase	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticholinesterase »organophosphorus	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticholinesterase »organophosphorus »insecticide	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticholinesterase »organophosphorus »nerve gas	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticholinesterase »reversible	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticholinesterase »reversible »ophthalmological	T44.0X1	T44.0X2	T44.0X3	T44.0X4	T44.0X5	T44.0X6
Anticoagulant NEC	T45.511	T45.512	T45.513	T45.514	T45.515	T45.516
Anticoagulant NEC »Antagonist	T45.511	T45.512	T45.513	T45.514	T45.515	T45.516
Anti-common-cold drug NEC	T48.5X1	T48.5X2	T48.5X3	T48.5X4	T48.5X5	T48.5X6
Anticonvulsant	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »barbiturate	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »combination (with barbiturate)	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »hydantoin	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »hypnotic NEC	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »oxazolidinedione	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »pyrimidinedione	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »specified NEC	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anticonvulsant »succinimide	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Anti-D immunoglobulin (human)	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antidepressant	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »monoamine oxidase inhibitor	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »selective serotonin norepinephrine reuptake inhibitor	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »selective serotonin reuptake inhibitor	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »specified NEC	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »tetracyclic	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »triazolopyridine	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidepressant »tricyclic	T43.201	T43.202	T43.203	T43.204	T43.205	T43.206
Antidiabetic NEC	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Antidiabetic NEC »biguanide	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Antidiabetic NEC »biguanide »and sulfonyl combined	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Antidiabetic NEC »combined	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Antidiabetic NEC »sulfonylurea	T38.3X1	T38.3X2	T38.3X3	T38.3X4	T38.3X5	T38.3X6
Antidiarrheal drug NEC	T47.6X1	T47.6X2	T47.6X3	T47.6X4	T47.6X5	T47.6X6
Antidiarrheal drug NEC »absorbent	T47.6X1	T47.6X2	T47.6X3	T47.6X4	T47.6X5	T47.6X6
Antidiphtheria serum	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antidiuretic hormone	T38.891	T38.892	T38.893	T38.894	T38.895	T38.896
Antidote NEC	T50.6X1	T50.6X2	T50.6X3	T50.6X4	T50.6X5	T50.6X6
Antidote NEC »heavy metal	T50.6X1	T50.6X2	T50.6X3	T50.6X4	T50.6X5	T50.6X6
Antidysrhythmic NEC	T46.2X1	T46.2X2	T46.2X3	T46.2X4	T46.2X5	T46.2X6
Antiemetic drug	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antiepilepsy agent	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Antiepilepsy agent »combination	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Antiepilepsy agent »mixed	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Antiepilepsy agent »specified, NEC	T42.71	T42.72	T42.73	T42.74	T42.75	T42.76
Antiestrogen NEC	T38.6X1	T38.6X2	T38.6X3	T38.6X4	T38.6X5	T38.6X6
Antifertility pill	T38.4X1	T38.4X2	T38.4X3	T38.4X4	T38.4X5	T38.4X6
Antifibrinolytic drug	T45.621	T45.622	T45.623	T45.624	T45.625	T45.626
Antifilarial drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antiflatulent	T47.5X1	T47.5X2	T47.5X3	T47.5X4	T47.5X5	T47.5X6
Antifreeze	T65.91	T65.92	T65.93	T65.94
Antifreeze »alcohol	T65.91	T65.92	T65.93	T65.94
Antifreeze »ethylene glycol	T65.91	T65.92	T65.93	T65.94
Antifungal	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Antifungal »antibiotic (systemic)	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Antifungal »anti-infective NEC	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Antifungal »disinfectant, local	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Antifungal »nonmedicinal (spray)	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Antifungal »topical	T36.7X1	T36.7X2	T36.7X3	T36.7X4	T36.7X5	T36.7X6
Anti-gastric-secretion drug NEC	T47.1X1	T47.1X2	T47.1X3	T47.1X4	T47.1X5	T47.1X6
Antigonadotrophin NEC	T38.6X1	T38.6X2	T38.6X3	T38.6X4	T38.6X5	T38.6X6
Antihallucinogen	T43.501	T43.502	T43.503	T43.504	T43.505	T43.506
Antihelmintics	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antihemophilic	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemophilic »factor	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemophilic »fraction	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemophilic »globulin concentrate	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemophilic »human plasma	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemophilic »plasma, dried	T45.8X1	T45.8X2	T45.8X3	T45.8X4	T45.8X5	T45.8X6
Antihemorrhoidal preparation	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Antiheparin drug	T45.7X1	T45.7X2	T45.7X3	T45.7X4	T45.7X5	T45.7X6
Antihistamine	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antihookworm drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Anti-human lymphocytic globulin	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antihyperlipidemic drug	T46.6X1	T46.6X2	T46.6X3	T46.6X4	T46.6X5	T46.6X6
Antihypertensive drug NEC	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Anti-infective NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »anthelmintic	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antibiotics	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antibiotics »specified NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antimalarial	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antimycobacterial NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antimycobacterial NEC »antibiotics	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antiprotozoal NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antiprotozoal NEC »blood	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »antiviral	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »arsenical	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »bismuth, local	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »ENT	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »eye NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »heavy metals NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »local NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »local NEC »specified NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »mixed	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »ophthalmic preparation	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-infective NEC »topical NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Anti-inflammatory drug NEC	T39.391	T39.392	T39.393	T39.394	T39.395	T39.396
Anti-inflammatory drug NEC »local	T39.391	T39.392	T39.393	T39.394	T39.395	T39.396
Anti-inflammatory drug NEC »nonsteroidal NEC	T39.391	T39.392	T39.393	T39.394	T39.395	T39.396
Anti-inflammatory drug NEC »nonsteroidal NEC »propionic acid derivative	T39.391	T39.392	T39.393	T39.394	T39.395	T39.396
Anti-inflammatory drug NEC »specified NEC	T39.391	T39.392	T39.393	T39.394	T39.395	T39.396
Antikaluretic	T50.3X1	T50.3X2	T50.3X3	T50.3X4	T50.3X5	T50.3X6
Antiknock (tetraethyl lead)	T56.0X1	T56.0X2	T56.0X3	T56.0X4
Antilipemic drug NEC	T46.6X1	T46.6X2	T46.6X3	T46.6X4	T46.6X5	T46.6X6
Antimalarial	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Antimalarial »prophylactic NEC	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Antimalarial »pyrimidine derivative	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Antimetabolite	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antimitotic agent	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antimony (compounds) (vapor) NEC	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »anti-infectives	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »dimercaptosuccinate	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »hydride	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »pesticide (vapor)	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »potassium (sodium) tartrate	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »sodium dimercaptosuccinate	T56.891	T56.892	T56.893	T56.894
Antimony (compounds) (vapor) NEC »tartrated	T56.891	T56.892	T56.893	T56.894
Antimuscarinic NEC	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Antimycobacterial drug NEC	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Antimycobacterial drug NEC »antibiotics	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Antimycobacterial drug NEC »combination	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Antinausea drug	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antinematode drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antineoplastic NEC	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antineoplastic NEC »alkaloidal	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antineoplastic NEC »antibiotics	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antineoplastic NEC »combination	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antineoplastic NEC »combination »estrogen	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antineoplastic NEC »steroid	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Antiparasitic drug (systemic)	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Antiparasitic drug (systemic) »local	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Antiparasitic drug (systemic) »specified NEC	T37.91	T37.92	T37.93	T37.94	T37.95	T37.96
Antiparkinsonism drug NEC	T42.8X1	T42.8X2	T42.8X3	T42.8X4	T42.8X5	T42.8X6
Antiperspirant NEC	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Antiphlogistic NEC	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Antiplatyhelmintic drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antiprotozoal drug NEC	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Antiprotozoal drug NEC »blood	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Antiprotozoal drug NEC »local	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Antipruritic drug NEC	T49.1X1	T49.1X2	T49.1X3	T49.1X4	T49.1X5	T49.1X6
Antipsychotic drug	T43.501	T43.502	T43.503	T43.504	T43.505	T43.506
Antipsychotic drug »specified NEC	T43.501	T43.502	T43.503	T43.504	T43.505	T43.506
Antipyretic	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Antipyretic »specified NEC	T39.91	T39.92	T39.93	T39.94	T39.95	T39.96
Antipyrine	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Antirabies hyperimmune serum	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antirheumatic NEC	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Antirigidity drug NEC	T42.8X1	T42.8X2	T42.8X3	T42.8X4	T42.8X5	T42.8X6
Antischistosomal drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antiscorpion sera	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antiseborrheics	T49.4X1	T49.4X2	T49.4X3	T49.4X4	T49.4X5	T49.4X6
Antiseptics (external) (medicinal)	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Antistine	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antitapeworm drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antitetanus immunoglobulin	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antithrombotic	T45.521	T45.522	T45.523	T45.524	T45.525	T45.526
Antithyroid drug NEC	T38.2X1	T38.2X2	T38.2X3	T38.2X4	T38.2X5	T38.2X6
Antitoxin	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antitoxin »diphtheria	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antitoxin »gas gangrene	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antitoxin »tetanus	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antitrichomonal drug	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Antituberculars	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Antituberculars »antibiotics	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Antitussive NEC	T48.3X1	T48.3X2	T48.3X3	T48.3X4	T48.3X5	T48.3X6
Antitussive NEC »codeine mixture	T48.3X1	T48.3X2	T48.3X3	T48.3X4	T48.3X5	T48.3X6
Antitussive NEC »opiate	T48.3X1	T48.3X2	T48.3X3	T48.3X4	T48.3X5	T48.3X6
Antivaricose drug	T46.8X1	T46.8X2	T46.8X3	T46.8X4	T46.8X5	T46.8X6
Antivenin, antivenom (sera)	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antivenin, antivenom (sera) »crotaline	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antivenin, antivenom (sera) »spider bite	T50.Z11	T50.Z12	T50.Z13	T50.Z14	T50.Z15	T50.Z16
Antivertigo drug	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Antiviral drug NEC	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Antiviral drug NEC »eye	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Antiwhipworm drug	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Antrol [See Also: by specific chemical substance]	T60.91	T60.92	T60.93	T60.94
Antrol [See Also: by specific chemical substance] »fungicide	T60.91	T60.92	T60.93	T60.94
ANTU (alpha naphthylthiourea)	T60.4X1	T60.4X2	T60.4X3	T60.4X4
Apalcillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
APC	T48.5X1	T48.5X2	T48.5X3	T48.5X4	T48.5X5	T48.5X6
Aplonidine	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Apomorphine	T47.7X1	T47.7X2	T47.7X3	T47.7X4	T47.7X5	T47.7X6
Appetite depressants, central	T50.5X1	T50.5X2	T50.5X3	T50.5X4	T50.5X5	T50.5X6
Apraclonidine (hydrochloride)	T44.4X1	T44.4X2	T44.4X3	T44.4X4	T44.4X5	T44.4X6
Apresoline	T46.5X1	T46.5X2	T46.5X3	T46.5X4	T46.5X5	T46.5X6
Aprindine	T46.2X1	T46.2X2	T46.2X3	T46.2X4	T46.2X5	T46.2X6
Aprobarbital	T42.3X1	T42.3X2	T42.3X3	T42.3X4	T42.3X5	T42.3X6
Apronalide	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Aprotinin	T45.621	T45.622	T45.623	T45.624	T45.625	T45.626
Aptocaine	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Aqua fortis	T54.2X1	T54.2X2	T54.2X3	T54.2X4
Ara-A	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Ara-C	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Arachis oil	T49.3X1	T49.3X2	T49.3X3	T49.3X4	T49.3X5	T49.3X6
Arachis oil »cathartic	T49.3X1	T49.3X2	T49.3X3	T49.3X4	T49.3X5	T49.3X6
Aralen	T37.2X1	T37.2X2	T37.2X3	T37.2X4	T37.2X5	T37.2X6
Arecoline	T44.1X1	T44.1X2	T44.1X3	T44.1X4	T44.1X5	T44.1X6
Arginine	T50.991	T50.992	T50.993	T50.994	T50.995	T50.996
Arginine »glutamate	T50.991	T50.992	T50.993	T50.994	T50.995	T50.996
Argyrol	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Argyrol »ENT agent	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Argyrol »ophthalmic preparation	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Aristocort	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Aristocort »ENT agent	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Aristocort »ophthalmic preparation	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Aristocort »topical NEC	T38.0X1	T38.0X2	T38.0X3	T38.0X4	T38.0X5	T38.0X6
Aromatics, corrosive	T54.1X1	T54.1X2	T54.1X3	T54.1X4
Aromatics, corrosive »disinfectants	T54.1X1	T54.1X2	T54.1X3	T54.1X4
Arsenate of lead	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsenate of lead »herbicide	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsenic, arsenicals (compounds) (dust) (vapor) NEC	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsenic, arsenicals (compounds) (dust) (vapor) NEC »anti-infectives	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsenic, arsenicals (compounds) (dust) (vapor) NEC »pesticide (dust) (fumes)	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsine (gas)	T57.0X1	T57.0X2	T57.0X3	T57.0X4
Arsphenamine (silver)	T37.8X1	T37.8X2	T37.8X3	T37.8X4	T37.8X5	T37.8X6
Arsthinol	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Artane	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Arthropod (venomous) NEC	T63.481	T63.482	T63.483	T63.484
Articaine	T41.3X1	T41.3X2	T41.3X3	T41.3X4	T41.3X5	T41.3X6
Asbestos	T57.8X1	T57.8X2	T57.8X3	T57.8X4
Ascaridole	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Ascorbic acid	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Asiaticoside	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Asparaginase	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Aspidium (oleoresin)	T37.4X1	T37.4X2	T37.4X3	T37.4X4	T37.4X5	T37.4X6
Aspirin (aluminum) (soluble)	T39.011	T39.012	T39.013	T39.014	T39.015	T39.016
Aspoxicillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Astemizole	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Astringent (local)	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Astringent (local) »specified NEC	T49.2X1	T49.2X2	T49.2X3	T49.2X4	T49.2X5	T49.2X6
Astromicin	T36.5X1	T36.5X2	T36.5X3	T36.5X4	T36.5X5	T36.5X6
Ataractic drug NEC	T43.501	T43.502	T43.503	T43.504	T43.505	T43.506
Atenolol	T44.7X1	T44.7X2	T44.7X3	T44.7X4	T44.7X5	T44.7X6
Atonia drug, intestinal	T47.4X1	T47.4X2	T47.4X3	T47.4X4	T47.4X5	T47.4X6
Atophan	T50.4X1	T50.4X2	T50.4X3	T50.4X4	T50.4X5	T50.4X6
Atracurium besilate	T48.1X1	T48.1X2	T48.1X3	T48.1X4	T48.1X5	T48.1X6
Atropine	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Atropine »derivative	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Atropine »methonitrate	T44.3X1	T44.3X2	T44.3X3	T44.3X4	T44.3X5	T44.3X6
Attapulgite	T47.6X1	T47.6X2	T47.6X3	T47.6X4	T47.6X5	T47.6X6
Auramine	T65.891	T65.892	T65.893	T65.894
Auramine »dye	T65.891	T65.892	T65.893	T65.894
Auramine »fungicide	T65.891	T65.892	T65.893	T65.894
Auranofin	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Aurantiin	T46.991	T46.992	T46.993	T46.994	T46.995	T46.996
Aureomycin	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Aureomycin »ophthalmic preparation	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Aureomycin »topical NEC	T36.4X1	T36.4X2	T36.4X3	T36.4X4	T36.4X5	T36.4X6
Aurothioglucose	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Aurothioglycanide	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Aurothiomalate sodium	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Aurotioprol	T39.4X1	T39.4X2	T39.4X3	T39.4X4	T39.4X5	T39.4X6
Automobile fuel	T52.0X1	T52.0X2	T52.0X3	T52.0X4
Autonomic nervous system agent NEC	T44.901	T44.902	T44.903	T44.904	T44.905	T44.906
Avlosulfon	T37.1X1	T37.1X2	T37.1X3	T37.1X4	T37.1X5	T37.1X6
Avomine	T42.6X1	T42.6X2	T42.6X3	T42.6X4	T42.6X5	T42.6X6
Axerophthol	T45.2X1	T45.2X2	T45.2X3	T45.2X4	T45.2X5	T45.2X6
Azacitidine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Azacyclonol	T43.591	T43.592	T43.593	T43.594	T43.595	T43.596
Azadirachta	T60.2X1	T60.2X2	T60.2X3	T60.2X4
Azanidazole	T37.3X1	T37.3X2	T37.3X3	T37.3X4	T37.3X5	T37.3X6
Azapetine	T46.7X1	T46.7X2	T46.7X3	T46.7X4	T46.7X5	T46.7X6
Azapropazone	T39.2X1	T39.2X2	T39.2X3	T39.2X4	T39.2X5	T39.2X6
Azaribine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Azaserine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Azatadine	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Azatepa	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Azathioprine	T45.1X1	T45.1X2	T45.1X3	T45.1X4	T45.1X5	T45.1X6
Azelaic acid	T49.0X1	T49.0X2	T49.0X3	T49.0X4	T49.0X5	T49.0X6
Azelastine	T45.0X1	T45.0X2	T45.0X3	T45.0X4	T45.0X5	T45.0X6
Azidocillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Azidothymidine	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Azinphos (ethyl) (methyl)	T60.0X1	T60.0X2	T60.0X3	T60.0X4
Aziridine (chelating)	T54.1X1	T54.1X2	T54.1X3	T54.1X4
Azithromycin	T36.3X1	T36.3X2	T36.3X3	T36.3X4	T36.3X5	T36.3X6
Azlocillin	T36.0X1	T36.0X2	T36.0X3	T36.0X4	T36.0X5	T36.0X6
Azobenzene smoke	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Azobenzene smoke »acaricide	T65.3X1	T65.3X2	T65.3X3	T65.3X4
Azosulfamide	T37.0X1	T37.0X2	T37.0X3	T37.0X4	T37.0X5	T37.0X6
AZT	T37.5X1	T37.5X2	T37.5X3	T37.5X4	T37.5X5	T37.5X6
Aztreonam	T36.1X1	T36.1X2	T36.1X3	T36.1X4	T36.1X5	T36.1X6
Azulfidine	T37.0X1	T37.0X2	T37.0X3	T37.0X4	T37.0X5	T37.0X6
Azuresin	T50.8X1	T50.8X2	T50.8X3	T50.8X4	T50.8X5	T50.8X6
P-Acetamidophenol	T39.1X1	T39.1X2	T39.1X3	T39.1X4	T39.1X5	T39.1X6

Coding Guidelines Table of Drugs and Chemicals

The Codes in categories T36 - T65 are combination codes that include the substance that was taken as well as the intent. No additional external cause code is required for poisonings, toxic effects, adverse effects and underdosing codes.

Do not code directly from the Table of Drugs and Chemicals. Always refer back to the Tabular List.
Use as many codes as necessary to describe completely all drugs, medicinal or biological substances.
If the same code would describe the causative agent for more than one adverse reaction, poisoning, toxic effect or underdosing, assign the code only once.
If two or more drugs, medicinal or biological substances are reported, code each individually unless a combination code is listed in the Table of Drugs and Chemicals.

(a) Adverse Effect

When coding an adverse effect of a drug that has been correctly prescribed and properly administered, assign the appropriate code for the nature of the adverse effect followed by the appropriate code for the adverse effect of the drug (T36-T50). The code for the drug should have a 5th or 6th character "5" (for example T36.0X5-) Examples of the nature of an adverse effect are tachycardia, delirium, gastrointestinal hemorrhaging, vomiting, hypokalemia, hepatitis, renal failure, or respiratory failure.

(b) Poisoning

When coding a poisoning or reaction to the improper use of a medication (e.g., overdose, wrong substance given or taken in error, wrong route of administration), first assign the appropriate code from categories T36-T50. The poisoning codes have an associated intent as their 5th or 6th character (accidental, intentional self-harm, assault and undetermined. If the intent of the poisoning is unknown or unspecified, code the intent as accidental intent. The undetermined intent is only for use if the documentation in the record specifies that the intent cannot be determined. Use additional code(s) for all manifestations of poisonings.

If there is also a diagnosis of abuse or dependence of the substance, the abuse or dependence is assigned as an additional code.

Examples of poisoning include:

(i) Error was made in drug prescription. Errors made in drug prescription or in the administration of the drug by provider, nurse, patient, or other person.
(ii) Overdose of a drug intentionally taken. If an overdose of a drug was intentionally taken or administered and resulted in drug toxicity, it would be coded as a poisoning.
(iii)Nonprescribed drug taken with correctly prescribed and properly administered drug. If a nonprescribed drug or medicinal agent was taken in combination with a correctly prescribed and properly administered drug, any drug toxicity or other reaction resulting from the interaction of the two drugs would be classified as a poisoning.
(iv) Interaction of drug(s) and alcohol. When a reaction results from the interaction of a drug(s) and alcohol, this would be classified as poisoning.

See Section I.C.4. if poisoning is the result of insulin pump malfunctions.

(c) Underdosing

Underdosing refers to taking less of a medication than is prescribed by a provider or a manufacturer's instruction. For underdosing, assign the code from categories T36-T50 (fifth or sixth character "6").

Codes for underdosing should never be assigned as principal or first-listed codes. If a patient has a relapse or exacerbation of the medical condition for which the drug is prescribed because of the reduction in dose, then the medical condition itself should be coded.

Noncompliance (Z91.12-, Z91.13-) or complication of care (Y63.6-Y63.9) codes are to be used with an underdosing code to indicate intent, if known.

(d) Toxic Effects

When a harmful substance is ingested or comes in contact with a person, this is classified as a toxic effect. The toxic effect codes are in categories T51-T65. Toxic effect codes have an associated intent: accidental, intentional self-harm, assault and undetermined.