L58

Non-Billable

ChapterL00–L99

Rankcategory

Official Description

Radiodermatitis

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 12: Diseases of the Skin and Subcutaneous Tissue (L00-L99).

CH12 Parent Instructions

Excludes2(Not included here)

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
lipomelanotic reticulosis (I89.8)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
systemic connective tissue disorders (M30-M36)
viral warts (B07.-)

Instructional Notes

Use Additional Code

code to identify the source of the radiation (W88, W90)

Clinical Hierarchy

CH12Diseases of the skin and subcutaneous tissue (L00-L99)

L55-L59Radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

L58Radiodermatitis

L58.0Acute radiodermatitis

L58.1Chronic radiodermatitis

L58.9Radiodermatitis, unspecified

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to L58:

chapterCH12

Diseases of the skin and subcutaneous tissue (L00-L99)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to L58. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

15 raw paths

Alopecia (hereditaria) (seborrheica)1 unique routes

X-ray→L58

Dermatitis (eczematous)9 unique routes

due to(9 variants)

radioactive substance→L58(3 variants)

acute→L58

chronic→L58

radium→L58(3 variants)

acute→L58

chronic→L58

X-rays→L58(3 variants)