L98.9
Disorder of the skin and subcutaneous tissue, unspecified
BillableComplete code, valid to report
L98.9 (also written L989) is a billable ICD-10-CM diagnosis code for disorder of the skin and subcutaneous tissue, unspecified. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 145 codes in category L98 (Other disorders of skin and subcutaneous tissue, not elsewhere classified). The Alphabetic Index lists it under 6 entries. Its coding notes include 10 Excludes2 entries.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (10 notes)
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.-)
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 6 entries