Noninflammatory disorders of female genital tract (N80-N98) ICD-10-CM
The N80–N98 section covers noninflammatory disorders of female genital tract with 378 ICD-10-CM diagnosis codes, of which 300 are billable in fiscal year 2026. The section is organized into the 19 code ranges listed below.
Code Ranges in This Section 19 ranges · 378 codes
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the N80–N98 Code Range
ICD-10 codes N80-N98 are used to classify a wide range of noninflammatory disorders of the female genital tract. These codes cover conditions affecting organs such as the uterus, ovaries, fallopian tubes, vagina, vulva, and perineum without an infectious or inflammatory basis.
This range includes detailed codes for endometriosis (N80), capturing various sites and types such as adenomyosis and ovarian "chocolate cysts," with synonyms like "endometrioma" helping clarify coding. It also covers female genital prolapse (N81), including cystocele, rectocele, and uterovaginal prolapse, using terms like "female urethrocele" or "vaginal enterocele" to assist identification. The section includes codes for specific fistulae involving the female genital tract (N82), highlighting types such as vesicovaginal and urethrovaginal fistulas. Noninflammatory ovarian cysts, torsions, and prolapses are detailed under N83, with common terms like "follicular cyst" or "torsion of ovary." The codes extend to polyps (N84), various uterine disorders including hyperplasia and synechiae (N85), cervical dysplasia and other disorders (N86-N88), and vaginal and vulvar conditions like leukoplakia and dysplasia (N89-N90). Menstrual and menopausal disorders (N91-N95) are included, covering amenorrhea, dysmenorrhea, and menopausal symptoms. Female infertility codes (N97) address causes linked to ovulation, tubes, uterus, or unspecified origins. Lastly, codes in N98 capture complications related to artificial fertilization, such as infections and ovarian hyperstimulation, important for reproductive technology documentation.
Questions About This Page
How many codes are in the N80-N98 range?
The N80-N98 range contains 378 ICD-10-CM diagnosis codes in FY 2026. 300 of them are billable, and the rest are category headers that organize the section.
What conditions does N80-N98 cover?
The range covers noninflammatory disorders of female genital tract. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
