L51.3Billable

Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome

Short description: Stevens-Johnson synd-tox epdrml necrolysis overlap syndrome

Chapter
12. Diseases of the skin and subcutaneous tissue
Category
L51
Effective date
October 1, 2026

Related codes in category L51

L51Erythema multiformeL51.0Nonbullous erythema multiformeYesL51.1Stevens-Johnson syndromeYesL51.2Toxic epidermal necrolysis [Lyell]YesL51.8Other erythema multiformeYesL51.9Erythema multiforme, unspecifiedYes

Frequently asked questions

What is ICD-10 code L51.3?

L51.3 is an ICD-10-CM diagnosis code for Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome.

Is L51.3 a billable code?

Yes. L51.3 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is L51.3 in?

L51.3 falls under Chapter 12: Diseases of the skin and subcutaneous tissue.

When did L51.3 become effective?

L51.3 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to L51.3?

L51.3 belongs to category L51, 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.