L40.5
Non-billableArthropathic psoriasis
Arthropathic psoriasis
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •lipomelanotic reticulosisI89.8
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •viral wartsB07
Child Codes (6)
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(28)
UMLS
- Arthritic PsoriasisC0003872
- Arthritis, PsoriaticC0003872
- Arthritis, psoriaticC0003872
- Arthropathic psoriasisC0003872
- Arthropathic psoriasis, unspecifiedC0003872
- Arthropathies, PsoriaticC0003872
- Arthropathy psoriaticC0003872
- Arthropathy, PsoriaticC0003872
- PA (Psoriatic arthritis)C0003872
- PsA (Psoriatic arthritis)C0003872
- Psoriasis ArthropathicaC0003872
- Psoriasis, ArthriticC0003872
- Psoriatic ArthritisC0003872
- Psoriatic ArthropathiesC0003872
- Psoriatic ArthropathyC0003872
- Psoriatic arthritisC0003872
- Psoriatic arthritis (disorder)C0003872
- Psoriatic arthropathiesC0003872
- Psoriatic arthropathyC0003872
- arthritic psoriasisC0003872
- arthritis psoriaticC0003872
- arthritis psoriaticsC0003872
- arthropathic psoriasisC0003872
- psoriasis arthropathicC0003872
- psoriasis arthropathicaC0003872
- psoriasis arthropathyC0003872
- psoriatic arthritisC0003872
- psoriatic arthropathyC0003872
Frequently Asked Questions
What is the ICD-10 code for arthropathic psoriasis?
The ICD-10-CM code for arthropathic psoriasis is L40.5. The full clinical description is "Arthropathic psoriasis". L40.5 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code L40.5 mean?
ICD-10-CM code L40.5 represents “Arthropathic psoriasis”. It is classified under Chapter 12: Diseases of the Skin and Subcutaneous Tissue and is a non-billable header code. Use a more specific child code for billing purposes.
Is L40.5 a billable code?
No, L40.5 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under L40.5.
What chapter is L40.5 in?
L40.5 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What are the subcategories under L40.5?
L40.5 has 6 child codes, including: L40.50 (Arthropathic psoriasis, unspecified), L40.51 (Distal interphalangeal psoriatic arthropathy), L40.52 (Psoriatic arthritis mutilans), L40.53 (Psoriatic spondylitis), and 2 more.
What are the UMLS CUIs for L40.5?
L40.5 is linked to 1 UMLS Concept Unique Identifier: C0003872. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does L40.5 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like arthropathic psoriasis affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of L40.5?
L40.5 maps to the ICD-11 code: FA21.Z (Psoriatic arthritis, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.