2026 ICD-10-CM Diagnosis Code N93Other abnormal uterine and vaginal bleeding

ICD-10-CM Codes›N00–N99›N80-N98›N93

ICD-10-CM N93
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N93 is a non-billable ICD-10-CM category code for other abnormal uterine and vaginal bleeding, so it cannot be submitted on claims. Use a more specific code from this category instead, such as N93.0, N93.1, N93.8, and N93.9.

Code Identity

ICD-10-CM Code
N93
Billable Status
No — Non-Billable Category
Code Describes
Other abnormal uterine and vaginal bleeding
Chapter
N80-N98
Noninflammatory disorders of female genital tract

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN80-N98Noninflammatory disorders of female genital tract
CategoryN93Other abnormal uterine and vaginal bleeding
This CodeN93Other abnormal uterine and vaginal bleeding

Specific Coding for Other abnormal uterine and vaginal bleedingOverview

Non-specific codes like N93 require more characters. Use one of these billable codes instead:

  • Use N93.0 for Postcoital and contact bleeding

  • Use N93.1 for Pre-pubertal vaginal bleeding

  • Use N93.8 for Other specified abnormal uterine and vaginal bleeding

  • Use N93.9 for Abnormal uterine and vaginal bleeding, unspecified

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 1 Excludes

  • neonatal vaginal hemorrhage P54.6
  • precocious puberty menstruation E30.1
  • pseudomenses P54.6

Patient EducationClinical

Vaginal Bleeding

Menstruation, or period, is a woman's monthly bleeding. Abnormal vaginal bleeding is different from normal menstrual periods. It could be bleeding that is between periods, is very heavy, or lasts much longer than usual. It also includes bleeding that happens before puberty or after menopause. Causes can include:

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About N93Overview

Is N93 (Other abnormal uterine and vaginal bleeding) a billable code?

No. This is a category header that groups the codes for other abnormal uterine and vaginal bleeding, and headers cannot be submitted on claims. Claims for other abnormal uterine and vaginal bleeding need a more specific code from this category, such as N93.0, N93.1, and N93.8.