F48: Other nonpsychotic mental disorders
Codes under F48 (Other nonpsychotic mental disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| F48.1 | Depersonalization-derealization syndrome | ✓ |
| F48.1 | Depersonalization-derealization syndrome | ✓ |
| F48.2 | Pseudobulbar affect | ✓ |
| F48.2 | Pseudobulbar affect | ✓ |
| F48.8 | Other specified nonpsychotic mental disorders | ✓ |
| F48.8 | Other specified nonpsychotic mental disorders | ✓ |
| F48.9 | Nonpsychotic mental disorder, unspecified | ✓ |
| F48.9 | Nonpsychotic mental disorder, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code F48?
F48 is an ICD-10-CM category covering Other nonpsychotic mental disorders. It contains 8 more specific diagnosis codes, 8 of which are billable.
Is F48 a billable code?
No — F48 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 F48.1 — Depersonalization-derealization syndrome). 8 of the 8 codes under F48 are billable.
What codes fall under F48?
F48 includes F48.1, F48.1, F48.2, F48.2, F48.8, plus 3 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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