2026 ICD-10-CM Diagnosis Code N94.9Unspecified condition associated with female genital organs and menstrual cycle

ICD-10-CM Codes›N00–N99›N80-N98›N94

ICD-10-CM N94.9
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N94.9 is a billable ICD-10-CM diagnosis code for unspecified condition associated with female genital organs and menstrual cycle. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 742 through 743, 760 through 761. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified female genital disorders.

Code Identity

ICD-10-CM Code
N94.9
Billable Status
Yes — Valid for Submission
Code Describes
Unspecified condition associated with female genital organs and menstrual cycle
Short Description
Unsp cond assoc w female genital organs and menstrual cycle
Parent Code
N94
Pain and other conditions associated with female genital organs and menstrual cycle

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN80-N98Noninflammatory disorders of female genital tract
CategoryN94Pain and other conditions associated with female genital organs and menstrual cycle
This CodeN94.9Unspecified condition associated with female genital organs and menstrual cycle

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Abnormal female sexual function
  • Acute disorder of female genital organ
  • Acute genitourinary disorder
  • Chronic disease of genitourinary system
  • Coital disorder
  • Coital failure
  • Coital impairment
  • Disorder of female genital organs
  • Disorder of female genital system
  • Disorder of female perineum
  • Disorder of female reproductive system
  • Disorder of reproductive system
  • Disorder of the genitourinary system
  • Female coital disorder
  • Female genital tract problem
  • Finding related to ability to have sexual intercourse
  • Gynecological disorder treatment changed
  • Gynecological disorder treatment started
  • Lesion of genitalia
  • Male coital disorder
  • Noninflammatory disorder of the female genital organs
  • Premenstrual symptom
  • Reproductive system complication of procedure
  • Reproductive system hereditary disorder
  • Sexual dysfunction due to obstetric fistula
  • Sexual intercourse difficult
  • Sexual intercourse unsuccessful
  • Unable to have sexual intercourse

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Complication(s) (from) (of)
      • female genital
    • Disease, diseased
      • genital organs
        • female
    • Disease, diseased
      • gynecological
    • Disease, diseased
      • pelvis, pelvic
        • female NOS
    • Disease, diseased
      • pelvis, pelvic
        • organ, female
    • Disorder(of)
      • genitourinary system
        • female
    • Dysfunction
      • sexual (due to)
        • female
    • Problem(with) (related to)
      • genital NEC
        • female

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR GEN025
Other specified female genital disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Menstruation

Menstruation, or period, is normal vaginal bleeding that occurs as part of a woman's monthly cycle. Every month, your body prepares for pregnancy. If no pregnancy occurs, the uterus, or womb, sheds its lining. The menstrual blood is partly blood and partly tissue from inside the uterus. It passes out of the body through the vagina.

Read the full article at MedlinePlus

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

Convert N94.9 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
629.9 Female genital dis NOS
Approximate The match is approximate rather than exact.

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 N94.9Overview

Is N94.9 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report unspecified condition associated with female genital organs and menstrual cycle on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does N94.9 group to?

When unspecified condition associated with female genital organs and menstrual cycle is the principal diagnosis on an inpatient stay, it groups to MS-DRG 742, 743, 760, 761, with relative weights from 0.5696 to 1.8348 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of N94.9?

Under the General Equivalence Mappings, unspecified condition associated with female genital organs and menstrual cycle converts to ICD-9-CM 629.9 (female genital dis NOS). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.