L58.9 – Radiodermatitis, unspecified
ICD-10-CM 2027 diagnosis code · Radiation-related disorders of the skin and subcutaneous tissue
ICD-10-CM code
L58.9
- Code
L58.9(claims format:L589)- Description
- Radiodermatitis, unspecified
- 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
- L55-L59 Radiation-related disorders of the skin and subcutaneous tissue
- Parent codes
- L58
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
L58 – Radiodermatitis
Index terms for L58.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in L58
- L58.0 – Acute radiodermatitisBillable
- L58.1 – Chronic radiodermatitisBillable
Frequently asked questions
What is ICD-10 code L58.9?
L58.9 is the ICD-10-CM code for radiodermatitis, unspecified, in the block L55-L59 (Radiation-related disorders of the skin and subcutaneous tissue).
Is L58.9 a billable code?
Yes. L58.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does L58.9 belong to?
It belongs to category L58 – Radiodermatitis.
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.