 
| ICD-10-CM-2023 > R00-R99 > R40-R46 > R45 | 
| R40-R46 | Symptoms and signs involving cognition, perception, emotional state and behavior | |
| Excl2.: | symptoms and signs constituting part of a pattern of mental disorder (F01-F99) | |
| R45 | Symptoms and signs involving emotional state | |
| R45.0 | Nervousness | |
| Info: | Nervous tension | |
| R45.1 | Restlessness and agitation | |
| R45.2 | Unhappiness | |
| R45.3 | Demoralization and apathy | |
| Excl1.: | anhedonia (R45.84) | |
| R45.4 | Irritability and anger | |
| R45.5 | Hostility | |
| R45.6 | Violent behavior | |
| R45.7 | State of emotional shock and stress, unspecified | |
| R45.8 | Other symptoms and signs involving emotional state | |
| R45.81 | Low self-esteem | |
| R45.82 | Worries | |
| R45.83 | Excessive crying of child, adolescent or adult | |
| Excl1.: | excessive crying of infant (baby) R68.11 | |
| R45.84 | Anhedonia | |
| R45.85 | Homicidal and suicidal ideations | |
| Excl1.: | suicide attempt (T14.91) | |
| R45.850 | Homicidal ideations | |
| R45.851 | Suicidal ideations | |
| R45.86 | Emotional lability | |
| R45.87 | Impulsiveness | |
| R45.88 | Nonsuicidal self-harm | |
| Info: | Nonsuicidal self-injury Nonsuicidal self-mutilation Self-inflicted injury without suicidal intent | |
| Use add'l | injury, if known | |
| R45.89 | Other symptoms and signs involving emotional state | |
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