Is F45.2 a billable ICD-10-CM code?

No. F45.2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does F45.2 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).

F45.2

F45.2 — Hypochondriacal disorders

Non-billable headerICD-10-CM

F45.2 is a non-billable header ICD-10-CM code for hypochondriacal disorders. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

delusional dysmorphophobia (F22)
fixed delusions about bodily functions or shape (F22)

Risk adjustment

F45.2 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 F45.2

4 child codes. Green means billable.

Related codes at this level

Codes that share F45. If F45.2 is not quite right, the correct code is usually one of these.

Questions about F45.2

Is F45.2 a billable ICD-10-CM code?: No. F45.2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does F45.2 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).