ICD-10 diagnosis code
L98 Other disorders of skin and subcutaneous tissue, not elsewhere classified
L98 is the ICD-10 code for Other disorders of skin and subcutaneous tissue, not elsewhere classified. It is a three-character category divided into 10 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block L80–L99 (Other disorders of the skin and subcutaneous tissue) in Chapter XII, Diseases of the skin and subcutaneous tissue.
- Code type
- Category (3 characters)
- Chapter
- XII · L00–L99
- Classification
- WHO ICD-10, 2019 version
Subcodes of L98
- L98.0Pyogenic granuloma
- L98.1Factitial dermatitis
- L98.2Febrile neutrophilic dermatosis [Sweet]
- L98.3Eosinophilic cellulitis [Wells]
- L98.4Chronic ulcer of skin, not elsewhere classified
- L98.5Mucinosis of skin
- L98.6Other infiltrative disorders of skin and subcutaneous tissue
- L98.7Excessive and redundant skin and subcutaneous tissue
- L98.8Other specified disorders of skin and subcutaneous tissue
- L98.9Disorder of skin and subcutaneous tissue, unspecified
L98 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L98Andra sjukdomar i hud och underhud som ej klassificeras på annan plats
DL98Andre sygdomme i hud og underhud IKA
L98Muualla luokittamattomat muut ihon ja ihonalaiskudoksen sairaudet
L98Sonstige Krankheiten der Haut und der Unterhaut, anderenorts nicht klassifiziert
L98Autres affections de la peau et du tissu cellulaire sous-cutané, non classées ailleurs
L98overige aandoeningen van huid en subcutis, niet elders geclassificeerd
Listed through more specific codes:
- L98.A111Non-pressure chronic ulcer of right upper arm limited to breakdown of skin
- L98.A112Non-pressure chronic ulcer of right upper arm with fat layer exposed
- L98.A113Non-pressure chronic ulcer of right upper arm with necrosis of muscle
- L98.A114Non-pressure chronic ulcer of right upper arm with necrosis of bone
- L98.A115Non-pressure chronic ulcer of right upper arm with muscle involvement without evidence of necrosis
- L98.A116Non-pressure chronic ulcer of right upper arm with bone involvement without evidence of necrosis
- L98.A118Non-pressure chronic ulcer of right upper arm with other specified severity
- L98.A119Non-pressure chronic ulcer of right upper arm with unspecified severity
- and 64 more national subcodes
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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