N65.1

ICD-10-CM Coding Rules

• N65.1

Applicable To

• Breast asymmetry between native breast and reconstructed breast

• Disproportion between native breast and reconstructed breast

Approximate Synonyms

• Disproportion of reconstructed left breast

• Disproportion of reconstructed right breast

• Left reconstructed breast disproportion

• Right reconstructed breast disproportion

Details

• N65.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM N65.1 became effective on October 1, 2022.

• This is the American ICD-10-CM version of N65.1 – other international versions of ICD-10 N65.1 may differ.