ICD-10-CM Code N30.81

Other cystitis with hematuria

Version 2020 Billable Code Family Practice Internal Medicine OB/GYN Pediatrics

Valid for Submission

N30.81 is a billable code used to specify a medical diagnosis of other cystitis with hematuria. The code is valid for the year 2020 for the submission of HIPAA-covered transactions.

The code is commonly used in family practice, internal medicine, ob/gyn, pediatrics medical specialties to specify clinical concepts such as urinary tract infection, cystitis.

ICD-10:N30.81
Short Description:Other cystitis with hematuria
Long Description:Other cystitis with hematuria

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code N30.81 are found in the index:


Diagnostic Related Groups

The ICD-10 code N30.81 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2019 through 09/30/2020.

  • 689 - KIDNEY AND URINARY TRACT INFECTIONS WITH MCC
  • 690 - KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC

Convert N30.81 to ICD-9

  • 595.4 - Cystitis in oth dis (Approximate Flag)
  • 595.81 - Cystitis cystica (Approximate Flag)
  • 595.89 - Cystitis NEC (Approximate Flag)

Code Classification

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

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020

Information for Patients


Bladder Diseases

The bladder is a hollow organ in your lower abdomen that stores urine. Many conditions can affect your bladder. Some common ones are

  • Cystitis - inflammation of the bladder, often from an infection
  • Urinary incontinence - loss of bladder control
  • Overactive bladder - a condition in which the bladder squeezes urine out at the wrong time
  • Interstitial cystitis - a chronic problem that causes bladder pain and frequent, urgent urination
  • Bladder cancer

Doctors diagnose bladder diseases using different tests. These include urine tests, x-rays, and an examination of the bladder wall with a scope called a cystoscope. Treatment depends on the cause of the problem. It may include medicines and, in severe cases, surgery.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases


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Urine and Urination

Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate. It swells into a round shape when it is full and gets smaller when empty. If your urinary system is healthy, your bladder can hold up to 16 ounces (2 cups) of urine comfortably for 2 to 5 hours.

You may have problems with urination if you have

  • Kidney failure
  • Urinary tract infections
  • An enlarged prostate
  • Bladder control problems like incontinence, overactive bladder, or interstitial cystitis
  • A blockage that prevents you from emptying your bladder

Some conditions may also cause you to have blood or protein in your urine. If you have a urinary problem, see your health care provider. Urinalysis and other urine tests can help to diagnose the problem. Treatment depends on the cause.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases


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