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3. Chapter - C00-D49
4. Section - D10-D36
5. Category - D23
6. D23.21

D23.21 - Other benign neoplasm of skin of right ear and external auricular canal

• Applicable to Other benign neoplasm of skin of right ear and external auricular canal
• The 2025 edition of ICD10-CM D23.21 became effective on October 1, 2024.
• This is the American ICD10-CM version of D23.21 - other international versions of ICD10 D23.21 may differ.
• D23.21 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above D23.21 contain annotation back-references that may be applicable to D23.21:

• Chapter: C00-D49 - Neoplasms
• Section: D10-D36 - Benign neoplasms, except benign neuroendocrine tumors
• Category: D23 - Other benign neoplasms of skin

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.