ICD-10-CM Tabular Index · Chapter 14 · FY 2026 N94

Pain and other conditions associated with female genital organs and menstrual cycle (N94) ICD-10-CM

The N94 code range covers pain and other conditions associated with female genital organs and menstrual cycle with 19 ICD-10-CM diagnosis codes. 15 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
19
Diagnosis Codes
15
Billable Codes
N94
Code Range
N80–N98
Parent Section
ICD-10-CM

Codes in the N94 Range 19 codes · 15 billable

19 of 19 shown
  • N94 Pain and other conditions associated with female genital organs and menstrual cycleNon-billable
  • N94.0 Mittelschmerz
  • N94.1 DyspareuniaNon-billable
  • N94.10 Unspecified dyspareunia
  • N94.11 Superficial (introital) dyspareunia
  • N94.12 Deep dyspareunia
  • N94.19 Other specified dyspareunia
  • N94.2 Vaginismus
  • N94.3 Premenstrual tension syndrome
  • N94.4 Primary dysmenorrhea
  • N94.5 Secondary dysmenorrhea
  • N94.6 Dysmenorrhea, unspecified
  • N94.8 Other specified conditions associated with female genital organs and menstrual cycleNon-billable
  • N94.81 VulvodyniaNon-billable
  • N94.810 Vulvar vestibulitis
  • N94.818 Other vulvodynia
  • N94.819 Vulvodynia, unspecified
  • N94.89 Other specified conditions associated with female genital organs and menstrual cycle
  • N94.9 Unspecified condition associated with female genital organs and menstrual cycle

Clinical Terms in This Code Range

Definitions from the National Library of Medicine for conditions coded in the N94 range.

Dysmenorrhea

Painful menstruation.

Dyspareunia

Recurrent genital pain occurring during, before, or after SEXUAL INTERCOURSE in either the male or the female.

Peritoneal Fibrosis

Disorder characterized by a wide range of structural changes in PERITONEUM, resulting from fibrogenic or inflammatory processes. Peritoneal fibrosis is a common complication in patients receiving PERITONEAL DIALYSIS and contributes to its gradual decrease in efficiency.

Superovulation

Occurrence or induction of release of more ova than are normally released at the same time in a given species. The term applies to both animals and humans.

Vaginismus

Recurrent or persistent involuntary SPASM of the outer muscles of the VAGINA, occurring during vaginal penetration.

Vulvar Vestibulitis

Inflammation of the vulvar vestibular region at the entrance of the VAGINA, generally involving surface mucosa and submucosal vestibular glands. It is characterized by ERYTHEMA and chronic recurrent pain in this area.

Vulvodynia

Complex pain syndrome with unknown etiology, characterized by constant or intermittent generalized vulva pain (Generalized vulvodynia) or localized burning sensations in the VESTIBULE area when pressure is applied (Vestibulodynia, or Vulvar Vestibulitis Syndrome). Typically, vulvar tissue with vulvodynia appears normal without infection or skin disease. Vulvodynia impacts negatively on a woman's quality of life as it interferes with sexual and daily activities.

About the N94 Code Range

The ICD-10 code section N94 is used to classify pain and other conditions associated with female genital organs and the menstrual cycle. This includes a variety of specific disorders such as Mittelschmerz (N94.0), different forms of dyspareunia (N94.1 series), vaginismus (N94.2), and menstrual pain conditions like primary and secondary dysmenorrhea (N94.4, N94.5).

This section helps identify and code conditions ranging from ovary-related pain described as Mittelschmerz or ovarian pain (N94.0) to sexual pain disorders such as pain following intercourse or superficial dyspareunia (N94.10, N94.11). It also includes muscle spasms around the vagina known as vaginismus (N94.2) and syndromes tied to menstrual cycle symptoms like premenstrual tension syndrome (N94.3). Primary and secondary menstrual cramps are coded under N94.4 and N94.5, while unspecified dysmenorrhea falls under N94.6. Other codes cover vulvodynia and related pain disorders (N94.81 series) as well as various less common or unspecified female genital and menstrual conditions (N94.8, N94.9). Using these codes accurately ensures precise documentation of female reproductive system pain and dysfunction in clinical and billing records.

Questions About This Page

How many billable codes are in the N94 range?

Of the 19 codes in this range, 15 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.

What does the N94 range classify?

The range classifies pain and other conditions associated with female genital organs and menstrual cycle. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.

Related References

Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.