Block · Chapter 12
L40-L45 Papulosquamous disorders (L40-L45)
Block L40-L45 groups 6 categories with 35 billable codes in FY2027.
Where it sits
- Chapter 12 Diseases of the skin and subcutaneous tissue (L00-L99)
- L40-L45 Papulosquamous disorders (L40-L45)
Neighbouring blocks
- Categories
- 6
- Billable codes
- 35
- CC codes
- 0
- MCC codes
- 0
- HCC V28 codes
- 6
- New FY2027
- 0
Categories in L40-L45
Index main terms
- Psoriasis → L40 (15 entries)
- Lichen → L43, L44 (14 entries)
- Parapsoriasis → L41 (8 entries)
- Pityriasis (capitis) → L41, L42, L44 (8 entries)
- Acrodermatitis → L40, L44 (6 entries)
- Arthropathy → L40 (6 entries)
- Disease, diseased → L42, L44 (6 entries)
- Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) → L40 (4 entries)
- Disorder (of) → L44, L45 (3 entries)
- Impetigo (any organism) (any site) (circinate) (contagiosa) (simplex) (vulgaris) → L40 (2 entries)
- Kaposi's → L44 (2 entries)
- Bacterid, bacteride (pustular) → L40 (1 entry)
- Dermatitis (eczematous) → L40 (1 entry)
- Devergie's disease (pityriasis rubra pilaris) → L44 (1 entry)
- Erythroderma (secondary) → L40 (1 entry)
+14 more main terms; the search box finds them by word.
Block instructions
Notes that also apply
Chapter 12 instructions (Excludes2 10): printed on the chapter 12 page.