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U.S. ICD-10-CM · FY 2027

N99.860 ICD-10-CM Code: Intraoperative and postprocedural nipple ischemia

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

Code definition

Official description

N99.860

Intraoperative and postprocedural nipple ischemia

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

Classification

Where N99.860 sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99)

  3. 3

    Category N99

    Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified

  4. 4

    Subcategory N99.86

    Intraoperative and postprocedural complications and disorders of breast

  5. 5

    Code N99.860

    Intraoperative and postprocedural nipple ischemia

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for N99.860.

Code first

No “code first” instruction is listed for N99.860.

Use additional code

No “use additional code” instruction is listed for N99.860.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for N99.860.

Excludes2

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

No Excludes2 note is listed for N99.860.

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 N99.860 mean?

N99.860 is the FY 2027 U.S. ICD-10-CM code for “Intraoperative and postprocedural nipple ischemia.”

Is N99.860 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, N99.860 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is N99.860 located in ICD-10-CM?

N99.860 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified (N99) (N99–N99), under category N99, Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified and subcategory N99.86, Intraoperative and postprocedural complications and disorders of breast.

What coding notes are listed for N99.860?

No inclusion terms are listed for N99.860 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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