ICD-10-CM Diagnosis Code L99
Diagnosis Code: L99 (Raw: L99)
Description: Other disorders of skin and subcutaneous tissue in diseases classified elsewhere
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 L99 is designated for Other disorders of skin and subcutaneous tissue in diseases classified elsewhere. 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.
