L88 – Pyoderma gangrenosum
ICD-10-CM 2027 diagnosis code · Other disorders of the skin and subcutaneous tissue
ICD-10-CM code
L88
- Code
L88(claims format:L88)- Description
- Pyoderma gangrenosum
- 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 L88
Applicable to:
- Phagedenic pyoderma
Excludes1 (not coded here):
- dermatitis gangrenosa (L08.0)
Index terms for L88
Entries in the ICD-10-CM alphabetic index that lead to this code:
Frequently asked questions
What is ICD-10 code L88?
L88 is the ICD-10-CM code for pyoderma gangrenosum, in the block L80-L99 (Other disorders of the skin and subcutaneous tissue).
Is L88 a billable code?
Yes. L88 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.