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  6. 2024 ICD-10-CM Code N30.1
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code N30.1

Interstitial cystitis (chronic)

ICD-10-CM Code:
N30.1
ICD-10 Code for:
Interstitial cystitis (chronic)
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the genitourinary system
    (N00–N99)
    • Other diseases of the urinary system
      (N30-N39)
      • Cystitis
        (N30)

N30.1 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of interstitial cystitis (chronic). The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Interstitial cystitis (chronic)

Non-specific codes like N30.1 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for interstitial cystitis (chronic):

  • Use N30.10 for Interstitial cystitis (chronic) without hematuria - BILLABLE CODE

  • Use N30.11 for Interstitial cystitis (chronic) with hematuria - BILLABLE CODE

Clinical Information

  • Interstitial Cystitis

    inflammation of the urinary bladder wall leading to urinary frequency, urgency, and discomfort, pelvic pain, and pain during intercourse. morphologically it is characterized by a transmural bladder inflammatory infiltrate containing mast cells.

Patient Education


Interstitial Cystitis (Painful Bladder Syndrome)

Learn about interstitial cystitis: symptoms-urinary urgency, frequency; diagnosis; treatment-lifestyle, diet, bladder training, medicines, surgery.
[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.