Is L02.639 a billable ICD-10-CM code?

Yes. L02.639 is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does L02.639 sit in the tabular list?

Diseases of the skin and subcutaneous tissue (L00-L99), in the block Infections of the skin and subcutaneous tissue (L00-L08).

L02.639

L02.639 — Carbuncle of unspecified foot

Billable / specific codeICD-10-CMunspecified

L02.639 is a billable, specific ICD-10-CM code for carbuncle of unspecified foot. It is valid for submission on a claim.

Risk adjustment

L02.639 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.

Related codes at this level

Codes that share L02.63. If L02.639 is not quite right, the correct code is usually one of these.

L02.631Carbuncle of right foot
L02.632Carbuncle of left foot

Questions about L02.639

Is L02.639 a billable ICD-10-CM code?: Yes. L02.639 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does L02.639 sit in the tabular list?: Diseases of the skin and subcutaneous tissue (L00-L99), in the block Infections of the skin and subcutaneous tissue (L00-L08).