Is L29 a billable ICD-10-CM code?

No. L29 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does L29 sit in the tabular list?

Diseases of the skin and subcutaneous tissue (L00-L99), in the block Dermatitis and eczema (L20-L30).

What cannot be coded together with L29?

L29 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

L29

L29 — Pruritus

Non-billable headerICD-10-CM

L29 is a non-billable header ICD-10-CM code for pruritus. 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.

neurotic excoriation (L98.1)
psychogenic pruritus (F45.8)

Risk adjustment

L29 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 L29

6 child codes. Green means billable.

Questions about L29

Is L29 a billable ICD-10-CM code?: No. L29 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does L29 sit in the tabular list?: Diseases of the skin and subcutaneous tissue (L00-L99), in the block Dermatitis and eczema (L20-L30).
What cannot be coded together with L29?: L29 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.