Non-Billable / Non-Specific Code
ICD-10-CM N65 is the diagnosis code for Deformity and disproportion of reconstructed breast. This code falls under the section "Disorders of breast" within Chapter 14 — Diseases of the genitourinary system (N00-N99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where N65 sits in the ICD-10-CM classification helps ensure proper coding:
No, N65 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
N65 is the ICD-10-CM diagnosis code for "Deformity and disproportion of reconstructed breast". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
N65 is located in Section N60-N65 — "Disorders of breast" within Chapter 14 of the ICD-10-CM Tabular List.
N65 has 2 sub-code(s) that provide more specific detail: N65.0, N65.1.
Use N65 when the patients documented diagnosis matches "Deformity and disproportion of reconstructed breast" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Deformity and disproportion of reconstructed breast is N65.
No, N65 is non-billable. Use a more specific sub-code for primary diagnosis billing.
N65 is in Chapter 14 of the ICD-10-CM Tabular List.
Yes, N65 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.