L27.8

ICD-10Billable

Dermatitis due to other substances taken internally

Official ICD-10-CM descriptor (FY2026)

Dermatitis due to other substances taken internally

L27.8 is valid for submission on a claim — CMS flags it as a billable, specific code.

Related codes in L27

L27.0Gen skin eruption due to drugs and meds taken internally
L27.1Loc skin eruption due to drugs and meds taken internally
L27.2Dermatitis due to ingested food
L27.9Dermatitis due to unspecified substance taken internally

Where this code sits

Chapter: 12. Diseases of the skin and subcutaneous tissue (L00-L99)
Block: Dermatitis and eczema (L20-L30)
Parent code: L27

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.