L10

⚠ Non-billable (Header)

Pemphigus

Diseases of the skin and subcutaneous tissue (L00-L99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

direct

These codes are mutually exclusive. Never code them together.

• pemphigus neonatorum (L01.03)

Child Codes (8)

L10.0Pemphigus vulgaris✓ Billable L10.1Pemphigus vegetans✓ Billable L10.2Pemphigus foliaceous✓ Billable L10.3Brazilian pemphigus [fogo selvagem]✓ Billable L10.4Pemphigus erythematosus✓ Billable L10.5Drug-induced pemphigus✓ Billable L10.8Other pemphigusHeader L10.9Pemphigus, unspecified✓ Billable

Clinical Description

ICD-10-CM code L10 represents pemphigus. This code falls under the Diseases of the skin and subcutaneous tissue (L00-L99) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.

Frequently Asked Questions

What is ICD-10 code L10?

ICD-10-CM code L10 is "Pemphigus". It belongs to the category: Diseases of the skin and subcutaneous tissue (L00-L99).

Is L10 a billable ICD-10 code?

No, L10 is a non-billable header code. A more specific child code must be used for billing.

What codes are excluded with L10?

L10 has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

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Code Information

CodeL10

BillableNo — Header code

CategoryDiseases of the skin and subcutaneous tissue (L00-L99)

Excludes11 rule(s)

Excludes20 note(s)

Child codes8

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)