R45: Symptoms and signs involving emotional state
Codes under R45 (Symptoms and signs involving emotional state). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| R45.0 | Nervousness | ✓ |
| R45.0 | Nervousness | ✓ |
| R45.1 | Restlessness and agitation | ✓ |
| R45.1 | Restlessness and agitation | ✓ |
| R45.2 | Unhappiness | ✓ |
| R45.2 | Unhappiness | ✓ |
| R45.3 | Demoralization and apathy | ✓ |
| R45.3 | Demoralization and apathy | ✓ |
| R45.4 | Irritability and anger | ✓ |
| R45.4 | Irritability and anger | ✓ |
| R45.5 | Hostility | ✓ |
| R45.5 | Hostility | ✓ |
| R45.6 | Violent behavior | ✓ |
| R45.6 | Violent behavior | ✓ |
| R45.7 | State of emotional shock and stress, unspecified | ✓ |
| R45.7 | State of emotional shock and stress, unspecified | ✓ |
| R45.8 | Other symptoms and signs involving emotional state | — |
| R45.8 | Other symptoms and signs involving emotional state | — |
| R45.81 | Low self-esteem | ✓ |
| R45.81 | Low self-esteem | ✓ |
| R45.82 | Worries | ✓ |
| R45.82 | Worries | ✓ |
| R45.83 | Excessive crying of child, adolescent or adult | ✓ |
| R45.83 | Excessive crying of child, adolescent or adult | ✓ |
| R45.84 | Anhedonia | ✓ |
| R45.84 | Anhedonia | ✓ |
| R45.85 | Homicidal and suicidal ideations | — |
| R45.85 | Homicidal and suicidal ideations | — |
| R45.86 | Emotional lability | ✓ |
| R45.86 | Emotional lability | ✓ |
| R45.87 | Impulsiveness | ✓ |
| R45.87 | Impulsiveness | ✓ |
| R45.88 | Nonsuicidal self-harm | ✓ |
| R45.88 | Nonsuicidal self-harm | ✓ |
| R45.89 | Other symptoms and signs involving emotional state | ✓ |
| R45.89 | Other symptoms and signs involving emotional state | ✓ |
| R45.850 | Homicidal ideations | ✓ |
| R45.850 | Homicidal ideations | ✓ |
| R45.851 | Suicidal ideations | ✓ |
| R45.851 | Suicidal ideations | ✓ |
Frequently asked questions
What is ICD-10-CM code R45?
R45 is an ICD-10-CM category covering Symptoms and signs involving emotional state. It contains 40 more specific diagnosis codes, 36 of which are billable.
Is R45 a billable code?
No — R45 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example R45.0 — Nervousness). 36 of the 40 codes under R45 are billable.
What codes fall under R45?
R45 includes R45.0, R45.0, R45.1, R45.1, R45.2, plus 35 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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