| F06 | Other mental disorders due to known physiological condition | NON-BILLABLE CODE |
| F06.0 | Psychotic disorder with hallucinations due to known physiological condition | BILLABLE CODE |
| F06.1 | Catatonic disorder due to known physiological condition | BILLABLE CODE |
| F06.2 | Psychotic disorder with delusions due to known physiological condition | BILLABLE CODE |
| F06.3 | Mood disorder due to known physiological condition | NON-BILLABLE CODE |
| F06.31 | Mood disorder due to known physiological condition with depressive features | BILLABLE CODE |
| F06.32 | Mood disorder due to known physiological condition with major depressive-like episode | BILLABLE CODE |
| F06.33 | Mood disorder due to known physiological condition with manic features | BILLABLE CODE |
| F06.34 | Mood disorder due to known physiological condition with mixed features | BILLABLE CODE |
| F06.4 | Anxiety disorder due to known physiological condition | BILLABLE CODE |
| F06.7 | Mild neurocognitive disorder due to known physiological condition | NON-BILLABLE CODE |
| F06.70 | Mild neurocognitive disorder due to known physiological condition without behavioral disturbance | BILLABLE CODE |
| F06.71 | Mild neurocognitive disorder due to known physiological condition with behavioral disturbance | BILLABLE CODE |
| F06.8 | Other specified mental disorders due to known physiological condition | BILLABLE CODE |
