2026 ICD-10-CM Diagnosis Code N83.8Other noninflammatory disorders of ovary, fallopian tube and broad ligament

ICD-10-CM Codes›N00–N99›N80-N98›N83

ICD-10-CM N83.8
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N83.8 is a billable ICD-10-CM diagnosis code for other noninflammatory disorders of ovary, fallopian tube and broad ligament. 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.

This medical diagnosis code is frequently used in OB/GYN medical specialties to designate conditions such noninflammatory disorders of ovary, fallopian tubes, and broadligament.

Code Identity

ICD-10-CM Code
N83.8
Billable Status
Yes — Valid for Submission
Code Describes
Other noninflammatory disorders of ovary, fallopian tube and broad ligament
Short Description
Oth noninflammatory disord of ovary, fallop and broad ligmt
Parent Code
N83
Noninflammatory disorders of ovary, fallopian tube and broad ligament

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN80-N98Noninflammatory disorders of female genital tract
CategoryN83Noninflammatory disorders of ovary, fallopian tube and broad ligament
This CodeN83.8Other noninflammatory disorders of ovary, fallopian tube and broad ligament

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acquired parafimbrial cyst of fallopian tube
  • Broad ligament laceration syndrome
  • Chronic wound
  • Cyst of broad ligament
  • Cyst of fallopian tube
  • Cyst of left broad ligament
  • Cyst of left fallopian tube
  • Cyst of right broad ligament
  • Cyst of right fallopian tube
  • Diminished ovarian reserve
  • Diminished ovarian reserve due to advanced maternal age
  • Dysplasia of fallopian tube
  • Fallopian tube felt at vaginal fornix
  • Fimbriated end of left fallopian tube closed
  • Fimbriated end of right fallopian tube closed
  • Finding of arrangement of ovary
  • Finding of sensation of wound
  • Hematoma of ovary
  • Hemorrhage into ovary
  • Hyperplasia of ovarian stroma
  • Hypertrophy of ovary
  • Infarction of fallopian tube
  • Infarction of ovary
  • Laceration of ligament
  • Large ovary
  • Left fallopian tube fused to left ovary
  • Leydig cell hyperplasia of ovary
  • Massive ovarian edema
  • Necrosis of ovary
  • Noninflammatory disorder of fallopian tube
  • Noninflammatory disorder of ovary
  • Ovary felt at vaginal fornix
  • Retained corpus luteum
  • Right fallopian tube fused to right ovary
  • Rupture of fallopian tube
  • Rupture of ovary
  • Tubal fibrosis
  • Tubo-ovarian mass
  • Wound pain

Tabular List NotesGuidance

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

Inclusion Terms

  • Broad ligament laceration syndrome Allen-Masters

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.

    • Allen-Masters syndrome
    • Broad
      • ligament laceration syndrome
    • Calcification
      • fallopian tube
    • Calcification
      • ovary
    • Cirrhosis, cirrhotic(hepatic) (liver)
      • ovarian
    • Congestion, congestive
      • ovary
    • Cyst(colloid) (mucous) (simple) (retention)
      • broad ligament (benign)
    • Cyst(colloid) (mucous) (simple) (retention)
      • fallopian tube
    • Cyst(colloid) (mucous) (simple) (retention)
      • oviduct
    • Cyst(colloid) (mucous) (simple) (retention)
      • paratubal
    • Cyst(colloid) (mucous) (simple) (retention)
      • tubal (fallopian)
    • Cyst(colloid) (mucous) (simple) (retention)
      • tubo-ovarian
    • Cyst(colloid) (mucous) (simple) (retention)
      • uterine ligament
    • Deformity
      • fallopian tube, acquired
    • Deformity
      • ovary (congenital)
        • acquired
    • Deformity
      • oviduct, acquired
    • Degeneration, degenerative
      • ovary
    • Disease, diseased
      • broad
        • ligament (noninflammatory)
          • specified NEC
    • Disease, diseased
      • fallopian tube (noninflammatory)
        • specified NEC
    • Disease, diseased
      • ovary (noninflammatory)
        • specified NEC
    • Disease, diseased
      • tube (fallopian) (noninflammatory)
        • specified NEC
    • Disease, diseased
      • tubo-ovarian (noninflammatory)
        • specified NEC
    • Diverticulum, diverticula(multiple)
      • fallopian tube
    • Dystrophy, dystrophia
      • ovarian
    • Fibrosis, fibrotic
      • ovary
    • Fibrosis, fibrotic
      • oviduct
    • Hematocele
      • female NEC
        • ovary
    • Hemorrhage, hemorrhagic(concealed)
      • ovary NEC
    • Hyperplasia, hyperplastic
      • ovary
    • Hypertrophy, hypertrophic
      • ovary
    • Induration, indurated
      • broad ligament
    • Infarct, infarction
      • fallopian tube
    • Infarct, infarction
      • ovary
    • Laceration
      • broad ligament
        • laceration syndrome
    • Laceration
      • broad ligament
        • syndrome (laceration)
    • Masters-Allen syndrome
    • Palpable
      • ovary
    • Perforation, perforated(nontraumatic) (of)
      • broad ligament
    • Rupture, ruptured
      • fallopian tube NEC (nonobstetric) (nontraumatic)
    • Rupture, ruptured
      • ovary, ovarian
    • Rupture, ruptured
      • oviduct (nonobstetric) (nontraumatic)
    • Rupture, ruptured
      • tube, tubal (nonobstetric) (nontraumatic)
    • Rupture, ruptured
      • uterosacral ligament (nonobstetric) (nontraumatic)
    • Sclerosis, sclerotic
      • ovary
    • Spasm(s), spastic, spasticity
      • fallopian tube
    • Syndrome
      • broad ligament laceration

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

Ovarian Disorders

The ovaries are a pair of female reproductive glands that make eggs and female hormones. Women have one ovary on each side of the uterus (where a fetus grows during pregnancy). Each ovary is about the size and shape of an almond.

The full article covers:

  • What are ovaries?
  • What are the types of ovarian disorders?
  • What causes ovarian disorders?
  • What are the symptoms of ovarian disorders?
  • How are ovarian disorders diagnosed?
  • What are the treatments for ovarian disorders?

Read the full article at MedlinePlus

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

Convert N83.8 to ICD-9-CMHistory

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

ICD-9-CM
620.6 Broad ligament lacer syn
Approximate The match is approximate rather than exact.
ICD-9-CM
620.8 Noninfl dis ova/adnx NEC
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 N83.8Overview

Is N83.8 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other noninflammatory disorders of ovary, fallopian tube and broad ligament on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does N83.8 group to?

When other noninflammatory disorders of ovary, fallopian tube and broad ligament 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 N83.8?

Under the General Equivalence Mappings, other noninflammatory disorders of ovary, fallopian tube and broad ligament converts to ICD-9-CM 620.6 (broad ligament lacer syn) and 620.8 (noninfl dis ova/adnx NEC). 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.