L86 – Keratoderma in diseases classified elsewhere

ICD-10-CM 2027 diagnosis code · Other disorders of the skin and subcutaneous tissue

Billable code

ICD-10-CM code L86
Code
L86 (claims format: L86)
Description
Keratoderma in diseases classified elsewhere
Billable
Yes – valid for HIPAA-covered transactions
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
12. Diseases of the skin and subcutaneous tissue (L00-L99)
Block
L80-L99 Other disorders of the skin and subcutaneous tissue

Notes for L86

Excludes1 (not coded here):
  • gonococcal keratoderma (A54.89)
  • gonococcal keratosis (A54.89)
  • keratoderma due to vitamin A deficiency (E50.8)
  • keratosis due to vitamin A deficiency (E50.8)
  • xeroderma due to vitamin A deficiency (E50.8)
Code first:
  • underlying disease, such as:
  • Reiter's disease (M02.3-)

Index terms for L86

Entries in the ICD-10-CM alphabetic index that lead to this code:

Frequently asked questions

What is ICD-10 code L86?

L86 is the ICD-10-CM code for keratoderma in diseases classified elsewhere, in the block L80-L99 (Other disorders of the skin and subcutaneous tissue).

Is L86 a billable code?

Yes. L86 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.