Is L41 a billable ICD-10-CM code?

No. L41 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does L41 sit in the tabular list?

Diseases of the skin and subcutaneous tissue (L00-L99), in the block Papulosquamous disorders (L40-L45).

What cannot be coded together with L41?

L41 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

L41

L41 — Parapsoriasis

Non-billable headerICD-10-CM

L41 is a non-billable header ICD-10-CM code for parapsoriasis. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

poikiloderma vasculare atrophicans (L94.5)

Risk adjustment

L41 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 L41

7 child codes. Green means billable.

Questions about L41

Is L41 a billable ICD-10-CM code?: No. L41 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does L41 sit in the tabular list?: Diseases of the skin and subcutaneous tissue (L00-L99), in the block Papulosquamous disorders (L40-L45).
What cannot be coded together with L41?: L41 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.