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2. ICD-10 Codes
3. Chapter - L00-L99
4. Section - L20-L30
5. Category - L27
6. L27.9

L27.9 - Dermatitis due to unspecified substance taken internally

• Applicable to Dermatitis due to unspecified substance taken internally
• The 2025 edition of ICD10-CM L27.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of L27.9 - other international versions of ICD10 L27.9 may differ.
• L27.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above L27.9 contain annotation back-references that may be applicable to L27.9:

• Chapter: L00-L99 - Diseases of the skin and subcutaneous tissue
• Section: L20-L30 - Dermatitis and eczema
• Category: L27 - Dermatitis due to substances taken internally

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.