L30
Other and unspecified dermatitis
Non-billable headerNot valid on its own. Use one of the more specific codes under it.
L30 is a non-billable ICD-10-CM code category for other and unspecified dermatitis. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are L30.0 Nummular dermatitis, L30.1 Dyshidrosis [pompholyx], L30.2 Cutaneous autosensitization, L30.3 Infective dermatitis and 4 more. Its coding notes include 22 Excludes2 entries.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
This code
Also from chapter/block level (18 notes)
Inherited from L20–L30 Dermatitis and eczema
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.-)
Notes
Also from chapter/block level (1 note)
Inherited from L20–L30 Dermatitis and eczema
- In this block the terms dermatitis and eczema are used synonymously and interchangeably.