External cause codes: intent of injury, undetermined

Code Families in This Category

• T63 Toxic effect of contact with venomous animals and plants · 38
• T43 Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified · 20
• T50 Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances · 19
• T40 Poisoning by, adverse effect of and underdosing of narcotics and psychodysleptics [hallucinogens] · 15
• T45 Poisoning by, adverse effect of and underdosing of primarily systemic and hematological agents, not elsewhere classified · 15
• T65 Toxic effect of other and unspecified substances · 15
• T38 Poisoning by, adverse effect of and underdosing of hormones and their synthetic substitutes and antagonists, not elsewhere classified · 13
• T56 Toxic effect of metals · 12
• T36 Poisoning by, adverse effect of and underdosing of systemic antibiotics · 11
• T44 Poisoning by, adverse effect of and underdosing of drugs primarily affecting the autonomic nervous system · 11
• T46 Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system · 11
• T59 Toxic effect of other gases, fumes and vapors · 11
• T47 Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system · 10
• T48 Poisoning by, adverse effect of and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system · 10
• T49 Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs · 10
• T39 Poisoning by, adverse effect of and underdosing of nonopioid analgesics, antipyretics and antirheumatics · 9
• T42 Poisoning by, adverse effect of and underdosing of antiepileptic, sedative- hypnotic and antiparkinsonism drugs · 9
• T53 Toxic effect of halogen derivatives of aliphatic and aromatic hydrocarbons · 9
• T71 Asphyxiation · 9
• T37 Poisoning by, adverse effect of and underdosing of other systemic anti-infectives and antiparasitics · 8
• T41 Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases · 7
• T52 Toxic effect of organic solvents · 7
• T60 Toxic effect of pesticides · 7
• Y21 Drowning and submersion, undetermined intent · 7
• T51 Toxic effect of alcohol · 6
• T57 Toxic effect of other inorganic substances · 6
• T61 Toxic effect of noxious substances eaten as seafood · 6
• Y23 Rifle, shotgun and larger firearm discharge, undetermined intent · 6
• Y27 Contact with steam, hot vapors and hot objects, undetermined intent · 6
• T54 Toxic effect of corrosive substances · 5
• T58 Toxic effect of carbon monoxide · 5
• T62 Toxic effect of other noxious substances eaten as food · 5
• Y28 Contact with sharp object, undetermined intent · 5
• Y24 Other and unspecified firearm discharge, undetermined intent · 3
• T55 Toxic effect of soaps and detergents · 2
• T64 Toxic effect of aflatoxin and other mycotoxin food contaminants · 2
• T75 Other and unspecified effects of other external causes · 1
• Y22 Handgun discharge, undetermined intent · 1
• Y25 Contact with explosive material, undetermined intent · 1
• Y26 Exposure to smoke, fire and flames, undetermined intent · 1
• Y29 Contact with blunt object, undetermined intent · 1
• Y30 Falling, jumping or pushed from a high place, undetermined intent · 1
• Y31 Falling, lying or running before or into moving object, undetermined intent · 1
• Y32 Crashing of motor vehicle, undetermined intent · 1
• Y33 Other specified events, undetermined intent · 1

ICD-10-CM Codes in This Category (first 100 of 359)

• T36.0X4A — Poisoning by penicillins, undetermined, initial encounter
• T36.1X4A — Poisoning by cephalosporins and other beta-lactam antibiotics, undetermined, initial encounter
• T36.2X4A — Poisoning by chloramphenicol group, undetermined, initial encounter
• T36.3X4A — Poisoning by macrolides, undetermined, initial encounter
• T36.4X4A — Poisoning by tetracyclines, undetermined, initial encounter
• T36.5X4A — Poisoning by aminoglycosides, undetermined, initial encounter
• T36.6X4A — Poisoning by rifampicins, undetermined, initial encounter
• T36.7X4A — Poisoning by antifungal antibiotics, systemically used, undetermined, initial encounter
• T36.8X4A — Poisoning by other systemic antibiotics, undetermined, initial encounter
• T36.94XA — Poisoning by unspecified systemic antibiotic, undetermined, initial encounter
• T36.AX4A — Poisoning by fluoroquinolone antibiotics, undetermined, initial encounter
• T37.0X4A — Poisoning by sulfonamides, undetermined, initial encounter
• T37.1X4A — Poisoning by antimycobacterial drugs, undetermined, initial encounter
• T37.2X4A — Poisoning by antimalarials and drugs acting on other blood protozoa, undetermined, initial encounter
• T37.3X4A — Poisoning by other antiprotozoal drugs, undetermined, initial encounter
• T37.4X4A — Poisoning by anthelminthics, undetermined, initial encounter
• T37.5X4A — Poisoning by antiviral drugs, undetermined, initial encounter
• T37.8X4A — Poisoning by other specified systemic anti-infectives and antiparasitics, undetermined, initial encounter
• T37.94XA — Poisoning by unspecified systemic anti-infective and antiparasitics, undetermined, initial encounter
• T38.0X4A — Poisoning by glucocorticoids and synthetic analogues, undetermined, initial encounter
• T38.1X4A — Poisoning by thyroid hormones and substitutes, undetermined, initial encounter
• T38.2X4A — Poisoning by antithyroid drugs, undetermined, initial encounter
• T38.3X4A — Poisoning by insulin and oral hypoglycemic [antidiabetic] drugs, undetermined, initial encounter
• T38.4X4A — Poisoning by oral contraceptives, undetermined, initial encounter
• T38.5X4A — Poisoning by other estrogens and progestogens, undetermined, initial encounter
• T38.6X4A — Poisoning by antigonadotrophins, antiestrogens, antiandrogens, not elsewhere classified, undetermined, initial encounter
• T38.7X4A — Poisoning by androgens and anabolic congeners, undetermined, initial encounter
• T38.804A — Poisoning by unspecified hormones and synthetic substitutes, undetermined, initial encounter
• T38.814A — Poisoning by anterior pituitary [adenohypophyseal] hormones, undetermined, initial encounter
• T38.894A — Poisoning by other hormones and synthetic substitutes, undetermined, initial encounter
• T38.904A — Poisoning by unspecified hormone antagonists, undetermined, initial encounter
• T38.994A — Poisoning by other hormone antagonists, undetermined, initial encounter
• T39.014A — Poisoning by aspirin, undetermined, initial encounter
• T39.094A — Poisoning by salicylates, undetermined, initial encounter
• T39.1X4A — Poisoning by 4-Aminophenol derivatives, undetermined, initial encounter
• T39.2X4A — Poisoning by pyrazolone derivatives, undetermined, initial encounter
• T39.314A — Poisoning by propionic acid derivatives, undetermined, initial encounter
• T39.394A — Poisoning by other nonsteroidal anti-inflammatory drugs [NSAID], undetermined, initial encounter
• T39.4X4A — Poisoning by antirheumatics, not elsewhere classified, undetermined, initial encounter
• T39.8X4A — Poisoning by other nonopioid analgesics and antipyretics, not elsewhere classified, undetermined, initial encounter
• T39.94XA — Poisoning by unspecified nonopioid analgesic, antipyretic and antirheumatic, undetermined, initial encounter
• T40.0X4A — Poisoning by opium, undetermined, initial encounter
• T40.1X4A — Poisoning by heroin, undetermined, initial encounter
• T40.2X4A — Poisoning by other opioids, undetermined, initial encounter
• T40.3X4A — Poisoning by methadone, undetermined, initial encounter
• T40.414A — Poisoning by fentanyl or fentanyl analogs, undetermined, initial encounter
• T40.424A — Poisoning by tramadol, undetermined, initial encounter
• T40.494A — Poisoning by other synthetic narcotics, undetermined, initial encounter
• T40.5X4A — Poisoning by cocaine, undetermined, initial encounter
• T40.604A — Poisoning by unspecified narcotics, undetermined, initial encounter
• T40.694A — Poisoning by other narcotics, undetermined, initial encounter
• T40.714A — Poisoning by cannabis, undetermined, initial encounter
• T40.724A — Poisoning by synthetic cannabinoids, undetermined, initial encounter
• T40.8X4A — Poisoning by lysergide [LSD], undetermined, initial encounter
• T40.904A — Poisoning by unspecified psychodysleptics [hallucinogens], undetermined, initial encounter
• T40.994A — Poisoning by other psychodysleptics [hallucinogens], undetermined, initial encounter
• T41.0X4A — Poisoning by inhaled anesthetics, undetermined, initial encounter
• T41.1X4A — Poisoning by intravenous anesthetics, undetermined, initial encounter
• T41.204A — Poisoning by unspecified general anesthetics, undetermined, initial encounter
• T41.294A — Poisoning by other general anesthetics, undetermined, initial encounter
• T41.3X4A — Poisoning by local anesthetics, undetermined, initial encounter
• T41.44XA — Poisoning by unspecified anesthetic, undetermined, initial encounter
• T41.5X4A — Poisoning by therapeutic gases, undetermined, initial encounter
• T42.0X4A — Poisoning by hydantoin derivatives, undetermined, initial encounter
• T42.1X4A — Poisoning by iminostilbenes, undetermined, initial encounter
• T42.2X4A — Poisoning by succinimides and oxazolidinediones, undetermined, initial encounter
• T42.3X4A — Poisoning by barbiturates, undetermined, initial encounter
• T42.4X4A — Poisoning by benzodiazepines, undetermined, initial encounter
• T42.5X4A — Poisoning by mixed antiepileptics, undetermined, initial encounter
• T42.6X4A — Poisoning by other antiepileptic and sedative-hypnotic drugs, undetermined, initial encounter
• T42.74XA — Poisoning by unspecified antiepileptic and sedative-hypnotic drugs, undetermined, initial encounter
• T42.8X4A — Poisoning by antiparkinsonism drugs and other central muscle-tone depressants, undetermined, initial encounter
• T43.014A — Poisoning by tricyclic antidepressants, undetermined, initial encounter
• T43.024A — Poisoning by tetracyclic antidepressants, undetermined, initial encounter
• T43.1X4A — Poisoning by monoamine-oxidase-inhibitor antidepressants, undetermined, initial encounter
• T43.204A — Poisoning by unspecified antidepressants, undetermined, initial encounter
• T43.214A — Poisoning by selective serotonin and norepinephrine reuptake inhibitors, undetermined, initial encounter
• T43.224A — Poisoning by selective serotonin reuptake inhibitors, undetermined, initial encounter
• T43.294A — Poisoning by other antidepressants, undetermined, initial encounter
• T43.3X4A — Poisoning by phenothiazine antipsychotics and neuroleptics, undetermined, initial encounter
• T43.4X4A — Poisoning by butyrophenone and thiothixene neuroleptics, undetermined, initial encounter
• T43.504A — Poisoning by unspecified antipsychotics and neuroleptics, undetermined, initial encounter
• T43.594A — Poisoning by other antipsychotics and neuroleptics, undetermined, initial encounter
• T43.604A — Poisoning by unspecified psychostimulants, undetermined, initial encounter
• T43.614A — Poisoning by caffeine, undetermined, initial encounter
• T43.624A — Poisoning by amphetamines, undetermined, initial encounter
• T43.634A — Poisoning by methylphenidate, undetermined, initial encounter
• T43.644A — Poisoning by ecstasy, undetermined, initial encounter
• T43.654A — Poisoning by methamphetamines, undetermined, initial encounter
• T43.694A — Poisoning by other psychostimulants, undetermined, initial encounter
• T43.8X4A — Poisoning by other psychotropic drugs, undetermined, initial encounter
• T43.94XA — Poisoning by unspecified psychotropic drug, undetermined, initial encounter
• T44.0X4A — Poisoning by anticholinesterase agents, undetermined, initial encounter
• T44.1X4A — Poisoning by other parasympathomimetics [cholinergics], undetermined, initial encounter
• T44.2X4A — Poisoning by ganglionic blocking drugs, undetermined, initial encounter
• T44.3X4A — Poisoning by other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics, undetermined, initial encounter
• T44.4X4A — Poisoning by predominantly alpha-adrenoreceptor agonists, undetermined, initial encounter
• T44.5X4A — Poisoning by predominantly beta-adrenoreceptor agonists, undetermined, initial encounter
• T44.6X4A — Poisoning by alpha-adrenoreceptor antagonists, undetermined, initial encounter
• T44.7X4A — Poisoning by beta-adrenoreceptor antagonists, undetermined, initial encounter

The remaining 259 codes are reachable through the code families above.