All ICD10 Codes

L98

Non-Billable
ChapterL00–L99
Rankcategory
Official Description

Other disorders of skin and subcutaneous tissue, not elsewhere classified

Use a more specific code (9 billable, 2 non-billable)
L98.0Pyogenic granulomaL98.1Factitial dermatitisL98.2Febrile neutrophilic dermatosis [Sweet]L98.3Eosinophilic cellulitis [Wells]L98.4Non-pressure chronic ulcer of skin, not elsewhere classifiedhas subcodesL98.5Mucinosis of the skinL98.6Other infiltrative disorders of the skin and subcutaneous tissueL98.7Excessive and redundant skin and subcutaneous tissueL98.8Other specified disorders of the skin and subcutaneous tissueL98.9Disorder of the skin and subcutaneous tissue, unspecifiedL98.ANon-pressure chronic ulcer of upper limb, not elsewhere classifiedhas subcodes
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 12: Diseases of the Skin and Subcutaneous Tissue (L00-L99).

CH12 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • 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.-)

Clinical Hierarchy

BillableHas subcodes
CH12Diseases of the skin and subcutaneous tissue (L00-L99)
L80-L99Other disorders of the skin and subcutaneous tissue (L80-L99)
L98Other disorders of skin and subcutaneous tissue, not elsewhere classifiedNot billable
L98.0Pyogenic granulomaBillable
L98.1Factitial dermatitisBillable
L98.2Febrile neutrophilic dermatosis [Sweet]Billable
L98.3Eosinophilic cellulitis [Wells]Billable
L98.4Non-pressure chronic ulcer of skin, not elsewhere classifiedSubcodes
L98.5Mucinosis of the skinBillable
L98.6Other infiltrative disorders of the skin and subcutaneous tissueBillable
L98.7Excessive and redundant skin and subcutaneous tissueBillable
L98.8Other specified disorders of the skin and subcutaneous tissueBillable
L98.9Disorder of the skin and subcutaneous tissue, unspecifiedBillable
L98.ANon-pressure chronic ulcer of upper limb, not elsewhere classifiedSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to L98:

chapterCH12
Diseases of the skin and subcutaneous tissue (L00-L99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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