L40-L45: Papulosquamous disorders
ICD-10-CM 2027 block L40-L45 in chapter 12 (Diseases of the skin and subcutaneous tissue) has 6 categories.
- L40 – Psoriasis 13 billable codes
- L41 – Parapsoriasis 7 billable codes
- L42 – Pityriasis rosea Billable code
- L43 – Lichen planus 6 billable codes
- L44 – Other papulosquamous disorders 7 billable codes
- L45 – Papulosquamous disorders in diseases classified elsewhere Billable code