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L20 Atopic dermatitis

ICD-10-CM category L20 sits in Chapter 12 (Diseases of the skin and subcutaneous tissue, L00-L99). It contains 7 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

L20.8 Other atopic dermatitis

Billable codes in L20

CodeDescription
L20.0Besnier's prurigo
L20.81Atopic neurodermatitis
L20.82Flexural eczema
L20.83Infantile (acute) (chronic) eczema
L20.84Intrinsic (allergic) eczema
L20.89Other atopic dermatitis
L20.9Atopic dermatitis, unspecified

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