ICD-10 Code L51.3 - Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome

ICD-10-CM Diagnosis Code L51.3

Diagnosis Code: L51.3 (Raw: L513)

Description: Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code L51.3 is designated for Stevens-Johnson syndrome-toxic epidermal necrolysis overlap syndrome. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.