Is F68 a billable ICD-10-CM code?

No. F68 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does F68 sit in the tabular list?

Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Disorders of adult personality and behavior (F60-F69).

F68

F68 — Other disorders of adult personality and behavior

Non-billable headerICD-10-CM

F68 is a non-billable header ICD-10-CM code for other disorders of adult personality and behavior. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with F68

These codes carry an Excludes1 note pointing at F68. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading F68 alone.

F06.7Mild neurocognitive disorder due to known physiological condition
G31.84Mild cognitive impairment of uncertain or unknown etiology
Z76.5Malingerer [conscious simulation]

Risk adjustment

F68 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 F68

3 child codes. Green means billable.

Questions about F68

Is F68 a billable ICD-10-CM code?: No. F68 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does F68 sit in the tabular list?: Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Disorders of adult personality and behavior (F60-F69).