ICD-10-CM · FY 2026 APRIL UPDATE
L20
Atopic dermatitis
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| L20.0 | Besnier's prurigo | Billable |
| L20.8 | Other atopic dermatitis | Category |
| L20.81 | Atopic neurodermatitis | Billable |
| L20.82 | Flexural eczema | Billable |
| L20.83 | Infantile (acute) (chronic) eczema | Billable |
| L20.84 | Intrinsic (allergic) eczema | Billable |
| L20.89 | Other atopic dermatitis | Billable |
| L20.9 | Atopic dermatitis, unspecified | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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