ICD-10-CM · L23.9
ICD-10 L23.9: Allergic contact dermatitis, unspecified cause
Allergic contact dermatitis.
Code
L23.9
Category
Skin (L00-L99)
Clinical context
Allergic contact dermatitis.
Documentation requirements
- Exposure history
Common related procedures
- Patch testing
Common payer denial patterns
- Patch testing
Frequently asked questions
What does ICD-10 L23.9 mean?
Allergic contact dermatitis, unspecified cause
When is this code documented?
Allergic contact dermatitis.
What documentation supports this code?
Exposure history.
What are common denials associated with this diagnosis?
Patch testing.
Related diagnoses
Sources
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