list of icd-9 codes 290–319: mental disorders list of icd-9 codes 290–319: mental disorders this is a shortened version of the fifth chapter of the icd-9: mental disorders. it covers icd codes 290 to 319. the full chapter can be found on pages 177 to 213 of volume 1, which contains all (sub)categories of the icd-9. volume 2 is an alphabetical index of volume 1. both volumes can be downloaded for free from the website of the world health organization. see here for a pdf file of only the mental disorders chapter. icd-9 chapters chapter block title i 001–139 infectious and parasitic diseases ii 140–239 neoplasms iii 240–279 endocrine, nutritional and metabolic diseases, and immunity disorders iv 280–289 diseases of the blood and blood-forming organs v 290–319 mental disorders vi 320–389 diseases of the nervous system and sense organs vii 390–459 diseases of the circulatory system viii 460–519 diseases of the respiratory system ix 520–579 diseases of the digestive system x 580–629 diseases of the genitourinary system xi 630–679 complications of pregnancy, childbirth, and the puerperium xii 680–709 diseases of the skin and subcutaneous tissue xiii 710–739 diseases of the musculoskeletal system and connective tissue xiv 740–759 congenital anomalies xv 760–779 certain conditions originating in the perinatal period xvi 780–799 symptoms, signs and ill-defined conditions xvii 800–999 injury and poisoning e800–e999 supplementary classification of external causes of injury and poisoning v01–v82 supplementary classification of factors influencing health status and contact with health services m8000–m9970 morphology of neoplasms chapter 5 of the icd-9, which was first published in 1977, was used in the field of psychiatry for approximately three and a half decades. in the united states, an extended version of the icd-9 was developed called the icd-9-cm. several editions of the diagnostic and statistical manual of mental disorders, or the dsm, interfaced with the codes of the icd-9-cm. following the dsm-ii (1968), which used the icd-8, the icd-9-cm was used by the dsm-iii (1980), the dsm-iii-r (1987), the dsm-iv (1994), and the dsm-iv-tr (2000). the dsm-5 (2013), the current version, also features icd-9-cm codes, listing them alongside the codes of chapter v of the icd-10-cm. on 1 october 2015, the united states health care system officially switched from the icd-9-cm to the icd-10-cm. the dsm is the authoritative reference work in diagnosing mental disorders in the world. the icd system is used to code these disorders, and strictly seen, the icd has always been the official system of diagnosing mental diseases in the united states. due to the dominance of the dsm, however, not even many professionals within psychiatry realize this. the dsm and the icd form a 'dual-system': the dsm is used for categories and diagnostic criteria, while the icd-codes are used to make reimbursement claims towards the health insurance companies. the icd also contains diagnostic criteria, but for the most part, therapists use those in the dsm. this structure has been criticized, with people wondering why there should be two separate systems for classification of mental disorders. it has been proposed that the icd supersede the dsm. psychosis (290–299) organic psychotic conditions (290–294) 290 senile and presenile organic psychotic conditions 290.0 senile dementia, simple type 290.1 presenile dementia 290.2 senile dementia, depressed or paranoid type 290.3 senile dementia with acute confusional state 290.4 arteriosclerotic dementia 290.8 other senile and presenile organic psychotic conditions 290.9 unspecified senile and presenile organic psychotic conditions 291 alcoholic psychoses 291.0 delirium tremens 291.1 korsakov's psychosis, alcoholic 291.2 other alcoholic dementia 291.3 other alcoholic hallucinosis 291.4 pathological drunkenness 291.5 alcoholic jealousy 291.8 other alcoholic psychoses (include: alcohol withdrawal syndrome) 291.9 unspecified alcoholic psychoses (include: alcoholic mania nos, alcoholic psychosis nos, alcoholism (chronic) with psychosis) 292 drug psychoses 292.0 drug withdrawal syndrome 292.1 paranoid and/or hallucinatory states induced by drugs 292.2 pathological drug intoxication 292.8 other drug psychoses 292.9 unspecified drug psychoses 292.9 unspecified drug-induced mental disorder 293 transient organic psychotic conditions 293.0 acute confusional state 293.1 subacute confusional state 293.1 other transient organic psychotic conditions 293.1 unspecified transient organic psychotic conditions 294 other organic psychotic conditions (chronic) 294.0 korsakov's psychosis or syndrome (nonalcoholic) 294.1 dementia in conditions classified elsewhere 294.8 other (include: mixed paranoid and affective organic psychotic states, epileptic psychosis nos (code also 345)) 294.9 unspecified other psychoses (295–299) 295 schizophrenic psychoses 295.0 simple type 295.1 hebephrenic type 295.2 catatonic type 295.3 paranoid type 295.4 acute schizophrenic episode 295.5 latent schizophrenia (include: latent schizophrenic reaction; schizophrenia: borderline, prepsychotic, prodromal; schizophrenia: pseudoneurotic, pseudopsychopathic) 295.6 residual schizophrenia (include: chronic undifferentiated schizophrenia, restzustand (schizophrenic), schizophrenic residual state) 295.7 schizoaffective type (include: cyclic schizophrenia, mixed schizophrenic and affective psychosis, schizoaffective psychosis, schizophreniform psychosis, affective type) 295.8 other specified types of schizophrenia (include: acute (undifferentiated), atypical schizophrenia, coenesthopathic schizophrenia) 295.9 unspecified schizophrenia (include: schizophrenia nos, schizophrenic reaction nos, schizophreniform psychosis nos) 296 affective psychoses 296.0 manic-depressive psychosis, manic type 296.1 manic-depressive psychosis, depressed type 296.2 manic-depressive psychosis, circular type but currently manic 296.3 manic-depressive psychosis, circular type but currently depressed 296.4 manic-depressive psychosis, circular type, mixed 296.5 manic-depressive psychosis, circular type, current condition not specified 296.6 manic-depressive psychosis, other and unspecified 296.8 other affective psychoses 296.9 unspecified affective psychoses (include: affective psychosis nos, melancholia nos) 297 paranoid states 297.0 paranoid state, simple 297.1 paranoia 297.2 paraphrenia (include: involutional paranoid state, late paraphrenia) 297.3 induced psychosis 297.8 other specified paranoid states (include: paranoia querulans, sensitiver beziehungswahn) 297.9 unspecified paranoid state (paranoid: psychosis nos/reaction nos/state nos) 298 other nonorganic psychoses 298.0 depressive type psychosis 298.1 excitative type psychosis 298.2 reactive confusion (include: psychogenic confusion, psychogenic twilight state) 298.3 acute paranoid reaction (include: bouffée délirante) 298.4 psychogenic paranoid psychosis (include: protracted reactive paranoid psychosis) 298.8 other and unspecified reactive psychosis (include: hysterical psychosis, psychogenic stupor, psychogenic psychosis nos) 298.9 unspecified psychosis (include: psychosis nos) 299 psychoses with origin specific to childhood 299.0 infantile autism (include: childhood autism, kanner's syndrome, infantile psychosis) 299.1 disintegrative psychosis (include: heller's syndrome) 299.8 other specified pervasive developmental disorders (include: atypical childhood psychosis) 299.9 unspecified psychoses with origin specific to childhood (include: child psychosis nos, schizophrenia, childhood type nos, schizophrenic syndrome of childhood nos) neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300–316) neurotic disorders (300) 300 neurotic disorders 300.0 anxiety states 300.1 hysteria (include: astasia-abasia, hysterical; compensation neurosis; conversion hysteria; conversion reaction; dissociative reaction or state; ganser's syndrome, hysterical; hysteria nos; multiple personality) 300.2 phobic state (include: agoraphobia; animal phobias; anxiety-hysteria; claustrophobia; phobia nos) 300.3 obsessive-compulsive disorders 300.4 neurotic depression (include: anxiety depression; neurotic depressive state; depressive reaction; reactive depression) 300.5 neurasthenia (include: nervous debility) 300.6 depersonalization syndrome (include: derealization (neurotic)) 300.7 hypochondriasis 300.8 other neurotic disorders (include: briquet's disorder; occupational neurosis, including writer's cramp; psychasthenia, psychasthenic neurosis) 300.9 unspecified neurotic disorders (include: neurosis nos, psychoneurosis nos) personality disorders (301) 301 personality disorders 301.0 paranoid personality disorder (include: fanatic personality, paranoid personality (disorder), paranoid traits) 301.1 affective personality disorder (include: cycloid personality, cyclothymic personality, depressive personality) 301.2 schizoid personality disorder 301.3 explosive personality disorder (include: aggressive: personality/reaction, aggressiveness, emotional instability (excessive), pathological emotionality, quarrelsomeness) 301.4 anankastic personality disorder (include: compulsive personality, obsessional personality) 301.5 hysterical personality disorder (include: histrionic personality, psychoinfantile personality) 301.6 asthenic personality disorder (include: dependent personality, inadequate personality, passive personality) 301.7 personality disorder with predominantly sociopathic or asocial manifestation (include: amoral personality, asocial personality, antisocial personality) 301.8 other personality disorders (include: personality: eccentric, "haltlose" type; personality: immature, passive–aggressive, psychoneurotic) 301.9 unspecified personality disorder (include: pathological personality nos, personality disorder nos, psychopathic: constitutional state, personality (disorder)) sexual deviations and disorders (302) 302 sexual deviations and disorders 302.0 ego-dystonic sexual orientation; until 1990: homosexuality, include: lesbianism 302.1 bestiality 302.2 pedophilia 302.3 transvestism 302.4 exhibitionism 302.5 trans-sexualism 302.6 disorders of psychosexual identity (include: gender-role disorder) 302.7 frigidity and impotence (include: dyspareunia, psychogenic) 302.8 other sexual deviations and disorders (include: fetishism, masochism, sadism) 302.9 unspecified sexual deviations and disorders psychoactive substance (303–305) 303 alcohol dependence syndrome (include: acute drunkenness in alcoholism, dipsomania, chronic alcoholism) 304 drug dependence 304.0 morphine type dependence (include drugs: heroin, methadone, opium, opium alkaloids and their derivatives, synthetics with morphine-like effects) 304.1 barbiturate type dependence 304.2 cocaine dependence 304.3 cannabis dependence 304.4 amphetamine and other psychostimulant dependence (include drugs: phenmetrazine, methylphenidate) 304.5 hallucinogen dependence (include drugs: lsd and derivatives, mescaline, psilocybin) 304.6 other drug dependence (include: absinthe addiction, glue sniffing) 304.7 combinations of morphine type drug with any other 304.8 combinations excluding morphine type drug 304.9 unspecified drug dependence (include: drug addiction nos, drug dependence nos) 305 nondependent abuse of drugs 305.0 alcohol abuse (include: drunkenness nos; excessive drinking of alcohol nos; "hangover" (alcohol); inebriety nos) 305.1 tobacco abuse 305.2 cannabis abuse 305.3 hallucinogens abuse (include: lsd reaction) 305.4 barbiturates and tranquillizers abuse 305.5 morphine type abuse 305.6 cocaine type abuse 305.7 amphetamine type abuse 305.8 antidepressants abuse 305.9 other, mixed or unspecified (include: "laxative habit", misuse of drugs nos, nonprescribed use of drugs or patent medicinals) other (primarily adult onset) (306–311) 306 physiological malfunction arising from mental factors 306.0 musculoskeletal (include: psychogenic torticollis) 306.1 respiratory (include: air hunger hiccough (psychogenic), hyperventilation, psychogenic cough, yawning) 306.2 cardiovascular (include: cardiac neurosis, cardiovascular neurosis, neurocirculatory asthenia, psychogenic cardiovascular disorder) 306.3 skin (include: psychogenic pruritus) 306.4 gastrointestinal (include: aerophagy; cyclical vomiting, psychogenic) 306.5 genitourinary (include: psychogenic dysmenorrhoea) 306.6 endocrine 306.7 organs of special sense 306.8 other (include: teeth-grinding) 307 special symptoms or syndromes, not elsewhere classified 307.0 stammering and stuttering 307.1 anorexia nervosa 307.2 tics 307.3 stereotyped repetitive movements (include: stereotypies nos) 307.4 specific disorders of sleep (of nonorganic origin) 307.5 other and unspecified disorders of eating (of nonorganic origin) 307.6 enuresis 307.7 encopresis 307.8 psychalgia (include: tension headache, psychogenic backache) 307.9 other and unspecified (include: hair plucking, lalling, lisping, masturbation, nail-biting, thumb-sucking) 308 acute reaction to stress 308.0 predominant disturbance of emotions 308.1 predominant disturbance of consciousness 308.2 predominant psychomotor disturbance 308.3 other acute reactions to stress 308.4 mixed disorders as reaction to stress 309 adjustment reaction 309.0 brief depressive reaction 309.1 prolonged depressive reaction 309.2 with predominant disturbance of other emotions (include: abnormal separation anxiety, culture shock) 309.3 with predominant disturbance of conduct 309.4 with mixed disturbance of emotions and conduct 309.8 other adjustment reactions (include: adjustment reaction with elective mutism, hospitalism in children nos) 309.9 unspecified adjustment reactions (include: adjustment reaction nos, adaptation reaction nos) 310 specific nonpsychotic mental disorders following organic brain damage 310.0 frontal lobe syndrome (include: lobotomy syndrome, postleucotomy syndrome (state)) 310.1 cognitive or personality change of other type (include: mild memory disturbance, organic psychosyndrome of nonpsychotic severity) 310.2 postconcussional syndrome (include: postcontusional syndrome (encephalopathy), status post commotio cerebri; post-traumatic brain syndrome, nonpsychotic) 310.8 other specific nonpsychotic mental disorders following organic brain damage (include: other focal (partial) organic psychosyndromes) 310.9 unspecified specific nonpsychotic mental disorders following organic brain damage 311 depressive disorder, not elsewhere classified (include: depressive disorder nos, depressive state nos, depression nos) mental disorders diagnosed in childhood (312–316) 312 disturbance of conduct, not elsewhere classified 312.0 unsocialized disturbance of conduct (include: unsocialized aggressive disorder) 312.1 socialized disturbance of conduct (include: group delinquency) 312.2 compulsive conduct disorder (include: kleptomania) 312.3 mixed disturbance of conduct and emotions (include: neurotic delinquency) 312.8 other disturbance of conduct not elsewhere classified 312.9 unspecified disturbance of conduct not elsewhere classified 313 disturbance of emotions specific to childhood and adolescence 313.0 disturbance of emotions specific to childhood and adolescence with anxiety and fearfulness (include: overanxious reaction of childhood or adolescence) 313.1 disturbance of emotions specific to childhood and adolescence with misery and unhappiness 313.2 disturbance of emotions specific to childhood and adolescence with sensitivity, shyness and social withdrawal (include: withdrawing reaction of childhood or adolescence) 313.3 relationship problems (include: sibling jealousy) 313.8 disturbance of emotions specific to childhood and adolescence, other or mixed 313.9 unspecified disturbance of emotions specific to childhood and adolescence 314 hyperkinetic syndrome of childhood 314.0 simple disturbance of activity and attention (include: overactivity nos) 314.1 hyperkinesis with developmental delay (include: developmental disorder of hyperkinesis) 314.2 hyperkinetic conduct disorder 314.8 other hyperkinetic syndrome of childhood 314.8 unspecified hyperkinetic syndrome of childhood (include: hyperkinetic reaction of childhood or adolescence nos, hyperkinetic syndrome nos) 315 specific delays in development 315.0 specific reading retardation (include: developmental dyslexia, specific spelling difficulty) 315.1 specific arithmetical retardation (include: dyscalculia) 315.2 other specific developmental learning difficulties 315.3 developmental speech or language disorder (include: developmental aphasia, dyslalia) 315.4 specific motor retardation (include: clumsiness syndrome, dyspraxia syndrome) 315.5 mixed development disorder 315.8 other specified delays in development 315.9