L98.5

Billable

Mucinosis of the skin

L98.5 is the ICD-10-CM code for Mucinosis of the skin. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
L00-L99
Parent
L98
Edition
FY2026

L00-L99 Diseases of the skin and subcutaneous tissue

Includes

  • Focal mucinosis
  • Lichen myxedematosus
  • Reticular erythematous mucinosis

Excludes1 — not coded here

Frequently asked questions

What is ICD-10 code L98.5?
L98.5 is the ICD-10-CM code for "Mucinosis of the skin". It falls under L00-L99 Diseases of the skin and subcutaneous tissue.
Is L98.5 a billable code?
Yes — L98.5 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from L98.5?
Excludes1 (not coded here): focal oral mucinosis (K13.79); myxedema (E03.9).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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