Non-Billable / Non-Specific Code
ICD-10-CM L28 is the diagnosis code for Lichen simplex chronicus and prurigo. This code falls under the section "Dermatitis and eczema" within Chapter 12 — Diseases of the skin and subcutaneous tissue (L00-L99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where L28 sits in the ICD-10-CM classification helps ensure proper coding:
No, L28 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
L28 is the ICD-10-CM diagnosis code for "Lichen simplex chronicus and prurigo". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
L28 is located in Section L20-L30 — "Dermatitis and eczema" within Chapter 12 of the ICD-10-CM Tabular List.
L28 has 3 sub-code(s) that provide more specific detail: L28.0, L28.1, L28.2.
Use L28 when the patients documented diagnosis matches "Lichen simplex chronicus and prurigo" 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 Lichen simplex chronicus and prurigo is L28.
No, L28 is non-billable. Use a more specific sub-code for primary diagnosis billing.
L28 is in Chapter 12 of the ICD-10-CM Tabular List.
Yes, L28 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.