H01.1 vs L24.A0
H01.1 (Noninfectious dermatoses of eyelid) compared with L24.A0 (Irritant contact dermatitis due to friction or contact with body fluids, unspecified), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. L24.A0 carries an Excludes2 note covering H01.1: “dermatitis of eyelid (H01.1-)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| H01.1Noninfectious dermatoses of eyelid | L24.A0Irritant contact dermatitis due to friction or contact with body fluids, unspecified | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | H00-H59 — Diseases of the Eye and Adnexa (H00-H59) | L00-L99 — Diseases of the Skin and Subcutaneous Tissue (L00-L99) |
| Definition | Noninfectious dermatoses of eyelid is a non-billable ICD-10-CM category code (H01.1). | Irritant contact dermatitis due to friction or contact with body fluids, unspecified is a billable ICD-10-CM diagnosis code (L24.A0). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources