L49: Exfoliation due to erythematous conditions according to extent of body surface involved

Codes under L49 (Exfoliation due to erythematous conditions according to extent of body surface involved). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
L49.0	Exfoliation due to erythematous condition involving less than 10 percent of body surface	✓
L49.1	Exfoliation due to erythematous condition involving 10-19 percent of body surface	✓
L49.2	Exfoliation due to erythematous condition involving 20-29 percent of body surface	✓
L49.3	Exfoliation due to erythematous condition involving 30-39 percent of body surface	✓
L49.4	Exfoliation due to erythematous condition involving 40-49 percent of body surface	✓
L49.5	Exfoliation due to erythematous condition involving 50-59 percent of body surface	✓
L49.6	Exfoliation due to erythematous condition involving 60-69 percent of body surface	✓
L49.7	Exfoliation due to erythematous condition involving 70-79 percent of body surface	✓
L49.8	Exfoliation due to erythematous condition involving 80-89 percent of body surface	✓
L49.9	Exfoliation due to erythematous condition involving 90 or more percent of body surface	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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