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ICD-10-CM 2027 diagnosis code

N83.8Other noninflammatory disorders of ovary, fallopian tube and broad ligament

✓ Billable / specificFemale only

N83.8 is a valid, billable ICD-10-CM code for other noninflammatory disorders of ovary, fallopian tube and broad ligament. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Oth noninflammatory disord of ovary, fallop and broad ligmt

Looking up by condition? See ICD-10 code for Oviduct rupture, ICD-10 code for Ovary degeneration, ICD-10 code for Allen-Masters syndrome, ICD-10 code for Masters-Allen syndrome.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About N83.8

N83.8 is the ICD-10-CM diagnosis code for other noninflammatory disorders of ovary, fallopian tube and broad ligament. It belongs to category N83 (noninflammatory disorders of ovary, fallopian tube and broad ligament), block N80-N98 (noninflammatory disorders of female genital tract) and chapter 14 (diseases of the genitourinary system). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.

Within N83, choose N83.8 (Other noninflammatory disorders of ovary, fallopian tube and broad ligament) only when documentation doesn't support a more specific option: follicular cyst of ovary (N83.0), corpus luteum cyst (N83.1), other and unspecified ovarian cysts (N83.2), acquired atrophy of ovary and fallopian tube (N83.3), prolapse and hernia of ovary and fallopian tube (N83.4), torsion of ovary, ovarian pedicle and fallopian tube (N83.5), Hematosalpinx (N83.6), hematoma of broad ligament (N83.7) and 1 more.

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

In MS-DRG v44.0, it is part of the grouping logic for DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC, relative weight 1.8456), DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC, relative weight 1.2974), DRG 760 (Menstrual and Other Female Reproductive System Disorders with CC/MCC, relative weight 1.0129) and DRG 761 (Menstrual and Other Female Reproductive System Disorders without CC/MCC, relative weight 0.7041), in MDC 13 (Diseases and Disorders of the Female Reproductive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.

It is on the CMS list of diagnoses consistent only with female patients (the sex-conflict edit itself was retired in FY2025).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Before ICD-10, this condition was coded in ICD-9-CM as 620.6 (broad ligament laceration syndrome) and 620.8 (other noninflammatory disorders of ovary, fallopian tube, and broad ligament).

Coding notes

Applicable toConditions and synonyms classified to this code
  • Broad ligament laceration syndrome [Allen-Masters]

Notes that apply from higher levels

Instructions written at a parent level also apply to N83.8.

› From N83 Noninflammatory disorders of ovary, fallopian tube and broad ligament
Excludes2

Broader instructions also apply from Chapter 14: Diseases of the genitourinary system.

Alphabetic index entries

40 entries

Terms in the official ICD-10-CM index that lead to N83.8.

MS-DRG v44.0 grouping

All DRGs →

Inpatient MS-DRGs this diagnosis can group to, as the principal or a secondary diagnosis, depending on the rest of the claim.

ICD-9-CM equivalent

Converter →
  • 620.6Broad ligament laceration syndromeapproximate
  • 620.8Other noninflammatory disorders of ovary, fallopian tube, and broad ligamentapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about N83.8

Is N83.8 billable?

Yes. N83.8 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can N83.8 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict N83.8 as a principal diagnosis.

Is N83.8 a CC or MCC?

No. N83.8 is neither a CC nor an MCC under MS-DRG v44.0.

What DRG does N83.8 group to?

N83.8 is used in the MS-DRG v44.0 logic for MS-DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC), MS-DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC), MS-DRG 760 (Menstrual and Other Female Reproductive System Disorders with CC/MCC) and MS-DRG 761 (Menstrual and Other Female Reproductive System Disorders without CC/MCC). Which one applies depends on whether it is the principal diagnosis and on the rest of the claim.

What is the ICD-9 code for N83.8?

The CMS General Equivalence Mappings map N83.8 to ICD-9-CM 620.6 and 620.8.