L23.9
Allergic contact dermatitis, unspecified cause
Applicable To
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Allergic contact eczema NOS
Approximate Synonyms
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Allergic contact dermatitis
Clinical Information
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A contact dermatitis due to allergic sensitization to various substances. These substances subsequently produce inflammatory reactions in the skin of those who have acquired hypersensitivity to them as a result of prior exposure.
Details
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L23.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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The 2023 edition of ICD-10-CM L23.9 became effective on October 1, 2022.
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This is the American ICD-10-CM version of L23.9 – other international versions of ICD-10 L23.9 may differ.