U.S. ICD-10-CM · FY 2027

N65 ICD-10-CM Code: Deformity and disproportion of reconstructed breast

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

N65

Deformity and disproportion of reconstructed breast

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where N65 sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Disorders of breast (N60-N65)

  3. 3

    Category N65

    Deformity and disproportion of reconstructed breast

  4. 4

    Code N65

    Deformity and disproportion of reconstructed breast

More specific choices

Codes under N65

N65 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for N65.

Code first

No “code first” instruction is listed for N65.

Use additional code

No “use additional code” instruction is listed for N65.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for N65.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for N65.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code N65 mean?

N65 is the FY 2027 U.S. ICD-10-CM code for “Deformity and disproportion of reconstructed breast.”

Is N65 a billable or specific ICD-10-CM code?

No. N65 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is N65 located in ICD-10-CM?

N65 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Disorders of breast (N60-N65) (N60–N65), under category N65, Deformity and disproportion of reconstructed breast.

What coding notes are listed for N65?

No inclusion terms are listed for N65 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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