F03.C

Unspecified dementia, severe

Non-billable header

F03.C is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

disorders of psychological development
Note: This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.

Not included here — may be reported together when both conditions exist.

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F03)
dementia with delirium or acute confusional state (F05) (from F03)
mild memory disturbance due to known physiological condition (F06.8) (from F03)

F03.C0Unspecified dementia, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxietyBillable
F03.C1Unspecified dementia, severe, with behavioral disturbanceHeader
F03.C2Unspecified dementia, severe, with psychotic disturbanceBillable
F03.C3Unspecified dementia, severe, with mood disturbanceBillable
F03.C4Unspecified dementia, severe, with anxietyBillable