Is F48 a billable ICD-10-CM code?

No. F48 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does F48 sit in the tabular list?

Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48).

F48

F48 — Other nonpsychotic mental disorders

Non-billable headerICD-10-CM

F48 is a non-billable header ICD-10-CM code for other nonpsychotic mental disorders. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with F48

These codes carry an Excludes1 note pointing at F48. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading F48 alone.

R55Syncope and collapse
G93.3Postviral and related fatigue syndromes

Risk adjustment

F48 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 F48

4 child codes. Green means billable.

Questions about F48

Is F48 a billable ICD-10-CM code?: No. F48 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does F48 sit in the tabular list?: Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48).