ICD-10-CM L40.8 is the diagnosis code for Other psoriasis. This code falls under the section "Papulosquamous disorders" within Chapter 12 — Diseases of the skin and subcutaneous tissue (L00-L99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where L40.8 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, L40.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
L40.8 is the ICD-10-CM diagnosis code for "Other psoriasis". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of L40.8 is L40 ("Psoriasis"). L40.8 provides a more specific classification within this category.
L40.8 is located in Section L40-L45 — "Papulosquamous disorders" within Chapter 12 of the ICD-10-CM Tabular List.
Use L40.8 when the patients documented diagnosis matches "Other psoriasis" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other psoriasis is L40.8.
Yes, L40.8 can be used as a primary diagnosis code since it is billable and specific.
L40.8 is in Chapter 12 of the ICD-10-CM Tabular List.
Yes, L40.8 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.