L02.539
Carbuncle of unspecified hand
BillableComplete code, valid to report
L02.539 (also written L02539) is a billable ICD-10-CM diagnosis code for carbuncle of unspecified hand. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 81 codes in category L02 (Cutaneous abscess, furuncle and carbuncle). Its coding notes include a Use additional code instruction and 26 Excludes2 entries.
Use additional code
Add the listed code as a secondary code, if known.
Inherited from L02 Cutaneous abscess, furuncle and carbuncle
- code to identify organism (B95-B96)
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Inherited from L02 Cutaneous abscess, furuncle and carbuncle
Also from chapter/block level (23 notes)
Inherited from L00–L08 Infections of the skin and subcutaneous tissue
- hordeolum (H00.0)
- infective dermatitis (L30.3)
- local infections of skin classified in Chapter 1
- lupus panniculitis (L93.2)
- panniculitis NOS (M79.3)
- panniculitis of neck and back (M54.0-)
- Perlèche NOS (K13.0)
- Perlèche due to candidiasis (B37.0)
- Perlèche due to riboflavin deficiency (E53.0)
- pyogenic granuloma (L98.0)
- relapsing panniculitis [Weber-Christian] (M35.6)
- viral warts (B07.-)
- zoster (B02.-)
Inherited from Chapter 12 Diseases of the skin and subcutaneous tissue
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- lipomelanotic reticulosis (I89.8)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- viral warts (B07.-)