L73
L73 — Other follicular disorders
Non-billable headerICD-10-CM
L73 is a non-billable header ICD-10-CM code for other follicular 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 L73
These codes carry an Excludes1 note pointing at L73. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading L73 alone.
- L75Apocrine sweat disorders
Risk adjustment
L73 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 L73
5 child codes. Green means billable.
Questions about L73
- Is L73 a billable ICD-10-CM code?
- No. L73 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does L73 sit in the tabular list?
- Diseases of the skin and subcutaneous tissue (L00-L99), in the block Disorders of skin appendages (L60-L75).