ICD-10-CM › Chapter 12 Diseases of the skin and... › L40-L45
L40-L45 - Papulosquamous disorders
40 ICD-10-CM codes sit in this section, of which 35 are billable in FY2027. Every one has a page giving the years it was valid and what to use instead when it is not.
- 40 codes
- 35 billable FY2027
- 5 not billable, retired or subdivided
- 6 categories
Categories
Each of these is a three-character category. Most are not billable on their own - the billable code is one of the children listed on its page.
| Code | Description | Status |
|---|---|---|
| L40 | Psoriasis | Not billable |
| L41 | Parapsoriasis | Not billable |
| L42 | Pityriasis rosea | Valid |
| L43 | Lichen planus | Not billable |
| L44 | Other papulosquamous disorders | Not billable |
| L45 | Papulosquamous disorders in diseases classified elsewhere | Valid |
Or browse all ICD-10-CM codes by first character, check a list of codes with the batch validity checker, or see what changed in each release.