Non-Billable / Non-Specific Code
ICD-10-CM L49 is the diagnosis code for Exfoliation due to erythematous conditions according to extent of body surface involved. This code falls under the section "Urticaria and erythema" 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 L49 sits in the ICD-10-CM classification helps ensure proper coding:
No, L49 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
L49 is the ICD-10-CM diagnosis code for "Exfoliation due to erythematous conditions according to extent of body surface involved". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
L49 is located in Section L49-L54 — "Urticaria and erythema" within Chapter 12 of the ICD-10-CM Tabular List.
L49 has 10 sub-code(s) that provide more specific detail: L49.0, L49.1, L49.2, L49.3, L49.4 and more.
Use L49 when the patients documented diagnosis matches "Exfoliation due to erythematous conditions according to extent of body surface involved" 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 Exfoliation due to erythematous conditions according to extent of body surface involved is L49.
No, L49 is non-billable. Use a more specific sub-code for primary diagnosis billing.
L49 is in Chapter 12 of the ICD-10-CM Tabular List.
Yes, L49 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.