ICD-9-CM

309 Adjustment reaction Includes: adjustment disorders reaction (adjustment) to chronic stress Excludes: acute reaction to major stress (308.0-308.9) neurotic disorders (300.0-300.9)
309.0: Adjustment disorder with depressed mood Grief reaction Excludes: affective psychoses (296.0-296.9) neurotic depression (300.4) prolonged depressive reaction (309.1) psychogenic depressive psychosis (298.0)
309.1: Prolonged depressive reaction Excludes: affective psychoses (296.0-296.9) brief depressive reaction (309.0) neurotic depression (300.4) psychogenic depressive psychosis (298.0)
309.2: With predominant disturbance of other emotions
309.3: Adjustment disorder with disturbance of conduct Conduct disturbance as adjustment reaction Destructiveness as adjustment reaction Excludes: destructiveness in child (312.9) disturbance of conduct NOS (312.9) dyssocial behavior without manifest psychiatric disorder (V71.01-V71.02) personality disorder with predominantly sociopathic or asocial manifestations (301.7)
309.4: Adjustment disorder with mixed disturbance of emotions and conduct
309.8: Other specified adjustment reactions
309.9: Unspecified adjustment reaction Adaptation reaction NOS Adjustment reaction NOS

309 Adjustment reaction

Includes:

adjustment disorders

reaction (adjustment) to chronic stress

Excludes:

acute reaction to major stress (308.0-308.9)

neurotic disorders (300.0-300.9)

Grief reaction

Excludes:

affective psychoses (296.0-296.9)

neurotic depression (300.4)