L99
BillableOther disorders of skin and subcutaneous tissue in diseases classified elsewhere
L99 is the ICD-10-CM code for Other disorders of skin and subcutaneous tissue in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.
- Status
- Billable
- Chapter
- L00-L99
- Edition
- FY2026
L00-L99 Diseases of the skin and subcutaneous tissue
Excludes1 — not coded here
Code first
- •underlying disease, such as:
- •amyloidosis (E85.-)
Frequently asked questions
- What is ICD-10 code L99?
- L99 is the ICD-10-CM code for "Other disorders of skin and subcutaneous tissue in diseases classified elsewhere". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
- Is L99 a billable code?
- Yes — L99 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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