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ICD-10-CM Code for Dermatitis due to unspecified substance taken internally L27.9

ICD-10 code L27.9 for Dermatitis due to unspecified substance taken internally is a medical classification as listed by WHO under the range - Diseases of the skin and subcutaneous tissue .

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Official Long Descriptor

Dermatitis due to unspecified substance taken internally

L27

Excludes1: allergy NOS (T78.40)

Excludes2: adverse food reaction, except dermatitis (T78.0-T78.1)
contact dermatitis (L23-L25)
drug photoallergic response (L56.1)
drug phototoxic response (L56.0)
urticaria (L50.-)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM L27.9 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
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