ICD-10-CM Section L40-L45
Papulosquamous disorders
- L40 Psoriasis NON-BILLABLE
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- BILLABLE L40.0 Psoriasis vulgaris
- BILLABLE L40.1 Generalized pustular psoriasis
- BILLABLE L40.2 Acrodermatitis continua
- BILLABLE L40.3 Pustulosis palmaris et plantaris
- BILLABLE L40.4 Guttate psoriasis
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- L40.50 Arthropathic psoriasis, unspecified BILLABLE
- L40.51 Distal interphalangeal psoriatic arthropathy BILLABLE
- L40.52 Psoriatic arthritis mutilans BILLABLE
- L40.53 Psoriatic spondylitis BILLABLE
- L40.54 Psoriatic juvenile arthropathy BILLABLE
- L40.59 Other psoriatic arthropathy BILLABLE
- BILLABLE L40.8 Other psoriasis
- BILLABLE L40.9 Psoriasis, unspecified
- L41 Parapsoriasis NON-BILLABLE
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- BILLABLE L41.0 Pityriasis lichenoides et varioliformis acuta
- BILLABLE L41.1 Pityriasis lichenoides chronica
- BILLABLE L41.3 Small plaque parapsoriasis
- BILLABLE L41.4 Large plaque parapsoriasis
- BILLABLE L41.5 Retiform parapsoriasis
- BILLABLE L41.8 Other parapsoriasis
- BILLABLE L41.9 Parapsoriasis, unspecified
- L42 Pityriasis rosea BILLABLE
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- L43 Lichen planus NON-BILLABLE
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- BILLABLE L43.0 Hypertrophic lichen planus
- BILLABLE L43.1 Bullous lichen planus
- BILLABLE L43.2 Lichenoid drug reaction
- BILLABLE L43.3 Subacute (active) lichen planus
- BILLABLE L43.8 Other lichen planus
- BILLABLE L43.9 Lichen planus, unspecified
- L44 Other papulosquamous disorders NON-BILLABLE
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- BILLABLE L44.0 Pityriasis rubra pilaris
- BILLABLE L44.1 Lichen nitidus
- BILLABLE L44.2 Lichen striatus
- BILLABLE L44.3 Lichen ruber moniliformis
- BILLABLE L44.4 Infantile papular acrodermatitis [Gianotti-Crosti]
- BILLABLE L44.8 Other specified papulosquamous disorders
- BILLABLE L44.9 Papulosquamous disorder, unspecified
Coding Notes for Section L40-L45
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Section Type-2 Excludes:
Type-2 Excludes
Type-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here." - Certain conditions originating in the perinatal period - instead, use Section P04-P96
- Certain infectious and parasitic diseases - instead, use Section A00-B99
- Complications of pregnancy, childbirth and the puerperium - instead, use Section O00-O9A
- Congenital malformations, deformations, and chromosomal abnormalities - instead, use Section Q00-Q99
- Endocrine, nutritional and metabolic diseases - instead, use Section E00-E88
- Lipomelanotic reticulosis - instead, use code I89.8
- Neoplasms - instead, use Section C00-D49
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified - instead, use Section R00-R94
- Systemic connective tissue disorders - instead, use Section M30-M36
- Viral warts - instead, use code B07.-