2024 ICD-10-CM Diagnosis Code N90.89

Other specified noninflammatory disorders of vulva and perineum

ICD-10-CM Code:
N90.89
ICD-10 Code for:
Oth noninflammatory disorders of vulva and perineum
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Not chronic
Code Navigator:

Code Classification

  • Diseases of the genitourinary system
    (N00–N99)
    • Noninflammatory disorders of female genital tract
      (N80-N98)
      • Other noninflammatory disorders of vulva and perineum
        (N90)

N90.89 is a billable diagnosis code used to specify a medical diagnosis of other specified noninflammatory disorders of vulva and perineum. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

This code is applicable to female patients only. It is clinically and virtually impossible to use this code on a non-female patient.

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Acquired fusion of labia
  • Acquired labial adhesion
  • Caruncle of labium
  • Clitoral erection
  • Congenital labial adhesion
  • Deposition on vulva
  • Dryness of vulva
  • Edema of clitoris
  • Edema of vulva
  • Enlargement of labia
  • Fibrosis of perineum affecting pregnancy
  • Finding of color of vulva
  • Fusion of vulva
  • Hematoma of female perineum
  • Hematoma of vulva
  • Hyperpigmentation of vulva
  • Hypertrophy of clitoral prepuce
  • Hypertrophy of clitoris
  • Hypertrophy of labia
  • Hypertrophy of vulva
  • Hypertrophy of vulva
  • Irritation of clitoris
  • Labial adhesions
  • Lesion of clitoris
  • Lesion of vulva
  • Lymphedema of genitalia
  • Lymphedema of vulva
  • Mass of female perineum
  • Mass of vulva
  • Old episiotomy scarring
  • Old laceration of vulva
  • Old laceration or scarring of vulva
  • Old scarring of vulva
  • Orifice of Bartholin's duct not seen
  • Pain in female perineum
  • Painful clitoral erection
  • Persistent hymen affecting obstetric care
  • Persistent hymen in pregnancy, childbirth and the puerperium
  • Phimosis clitoridis
  • Polyp of labia
  • Polyp of vulva
  • Posterior fourchette scarring
  • Purpura of female perineum
  • Purpura of vulva
  • Recessed vulva
  • Rigid perineum affecting obstetric care
  • Rigid perineum in pregnancy, childbirth and the puerperium
  • Rigid perineum in pregnancy, childbirth and the puerperium
  • Scaling of female perineum
  • Scaling of vulva
  • Scarring of vulva
  • Scarring of vulva
  • Sensory disturbance of vulva
  • Swelling of female genital structure
  • Swelling of vulva
  • Vulva absent
  • Vulva granulation
  • Vulva not seen
  • Vulval abnormality in pregnancy, childbirth and the puerperium
  • Vulval abnormality in pregnancy, childbirth and the puerperium
  • Vulval abnormality in pregnancy, childbirth and the puerperium
  • Vulval irritation
  • Vulval pain
  • Vulvovaginal scarring due to ritual circumcision
  • White deposit on vulva

Clinical Classification

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Adhesions of vulva
  • Hypertrophy of clitoris

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10-CM Code Edits are applicable to this code:

  • Diagnoses for females only - The Medicare Code Editor detects inconsistencies between a patient’s sex and any diagnosis on the patient’s record, these edits apply to FEMALES only .

Convert N90.89 to ICD-9-CM

  • ICD-9-CM Code: 624.2 - Hypertrophy of clitoris
    Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
  • ICD-9-CM Code: 624.8 - Noninflam dis vulva NEC
    Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Patient Education


Vulvar Disorders

The vulva is the external part of a woman's genitals. Some problems you can have with the vulvar area include:

  • Vaginitis or vulvovaginitis, swelling or infection of the vulva and vagina
  • Skin problems due to allergy
  • Vulvar cancer
  • Vulvodynia, or vulvar pain

Symptoms may include redness, itching, pain, or cracks in the skin. Treatment depends on the cause.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.

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.