L84Billable
Corns and callosities
- Chapter
- 12. Diseases of the skin and subcutaneous tissue
- Category
- L84
- Effective date
- October 1, 2026
Frequently asked questions
What is ICD-10 code L84?
L84 is an ICD-10-CM diagnosis code for Corns and callosities.
Is L84 a billable code?
Yes. L84 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is L84 in?
L84 falls under Chapter 12: Diseases of the skin and subcutaneous tissue.
When did L84 become effective?
L84 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.