Table 1

Diagnosis grouping by ICD9-CM code

Diagnosis group
ICD9-CM CODES

Schizophrenia
295/295.xx (not 295.7) schizophrenia
Paranoid status and other non-organic psychoses
297/297.xx Paranoid status

298.2 Reactive confusional status

298.3 Acute paranoid reaction (delirious bouffee)

298.4 Psychoenic paranoid psic.

298.8 Other reactive psychoses

298.9 SAI psychoses
Affective psychosis, manic episodes, excitement status
296.0x Single ep. mania

296.1x Recurrent ep. mania

296.4x Affective bipolar sind. manic ep.

296.81 Atypical manic sind

296.6x Affective bipolar sind. mixed ep.

298.1 Agitataed type psy.; psychogen. excitat.
Affective psychosis, depression,
296.2 Depr. single ep.
depressive status


296.3x Depr. recurrent ep.

296.5x Bipolar affective sind. depr. ep.

296.82 Atypical depression

298.0 Atyp. psychosis depressive type

311.x Depression not other class.

296.7x Manic-depr. sind circular type SAI

296.8x (except .81 o .82) Manic depr sind SAI

296.9x Affective psy. SAI
Schizoaffective psychosis
295.7
Personality disorders
301/301.xx
Neurotic disorders
300/300.xx
Acute stress reactions, adaptation reactions
308/308.xx/309/309.xx
Substance abuse, dependence
303/303.xx/304/304.xx/305/305.xx

291/291.xx/292/292.xx
Dementia and psycho-organic
290/290.xx dementia
syndromes


293.x Transient organic psychoses

294/294.xx Chronic organic psychoses

310/310.xx Frontal lobe synd. And other non-

psychotic from brain damage
Mental retardation, infantile psychoses
314/314.xx/Infant hypercinetc sindr.

315/315.xx/Specific devlopm. retardation

317/317.xx/Mental retardation

318/318.xx/

319/319.xx/

299/299.xx Infant psychoses, autism
Others
302.x Sexual deviations and disturb.

306.x Physical disfunctions with psych. origin

307.xx (except 307.1, 307.5)

307.1 anorexia

307.5x other alimentary disturb.

312/312.xx/

313/313.xx/

316

Ballerini et al. Annals of General Psychiatry 2007 6:29   doi:10.1186/1744-859X-6-29

Open Data