L53.9Billable

Erythematous condition, unspecified

Chapter
12. Diseases of the skin and subcutaneous tissue
Category
L53
Effective date
October 1, 2026

Related codes in category L53

L53Other erythematous conditionsL53.0Toxic erythemaYesL53.1Erythema annulare centrifugumYesL53.2Erythema marginatumYesL53.3Other chronic figurate erythemaYesL53.8Other specified erythematous conditionsYes

Frequently asked questions

What is ICD-10 code L53.9?

L53.9 is an ICD-10-CM diagnosis code for Erythematous condition, unspecified.

Is L53.9 a billable code?

Yes. L53.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is L53.9 in?

L53.9 falls under Chapter 12: Diseases of the skin and subcutaneous tissue.

When did L53.9 become effective?

L53.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to L53.9?

L53.9 belongs to category L53, which includes 6 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.