Is F01.C a billable ICD-10-CM code?

No. F01.C is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does F01.C sit in the tabular list?

Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Mental disorders due to known physiological conditions (F01-F09).

F01.C

F01.C — Vascular dementia, severe

Non-billable headerICD-10-CM

F01.C is a non-billable header ICD-10-CM code for vascular dementia, severe. It cannot be billed on its own: choose one of the more specific child codes below.

Risk adjustment

F01.C does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead F01.C

5 child codes. Green means billable.

F01.C0Vascular dementia, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
F01.C1Vascular dementia, severe, with behavioral disturbance
F01.C2Vascular dementia, severe, with psychotic disturbance
F01.C3Vascular dementia, severe, with mood disturbance
F01.C4Vascular dementia, severe, with anxiety

Related codes at this level

Codes that share F01. If F01.C is not quite right, the correct code is usually one of these.

F01.5Vascular dementia, unspecified severity
F01.AVascular dementia, mild
F01.BVascular dementia, moderate

Questions about F01.C

Is F01.C a billable ICD-10-CM code?: No. F01.C is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does F01.C sit in the tabular list?: Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Mental disorders due to known physiological conditions (F01-F09).