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  6. 2024 ICD-10-CM Code Q64
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code Q64

Other congenital malformations of urinary system

ICD-10-CM Code:
Q64
ICD-10 Code for:
Other congenital malformations of urinary system
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Congenital malformations, deformations and chromosomal abnormalities
    (Q00-Q99)
    • Congenital malformations of the urinary system
      (Q60-Q64)
      • Other congenital malformations of urinary system
        (Q64)

Q64 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of other congenital malformations of urinary system. 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 Other congenital malformations of urinary system

Non-specific codes like Q64 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 other congenital malformations of urinary system:

  • Use Q64.0 for Epispadias - BILLABLE CODE

  • Q64.1 for Exstrophy of urinary bladder - NON-BILLABLE CODE

  • Use Q64.10 for Exstrophy of urinary bladder, unspecified - BILLABLE CODE

  • Use Q64.11 for Supravesical fissure of urinary bladder - BILLABLE CODE

  • Use Q64.12 for Cloacal exstrophy of urinary bladder - BILLABLE CODE

  • Use Q64.19 for Other exstrophy of urinary bladder - BILLABLE CODE

  • Use Q64.2 for Congenital posterior urethral valves - BILLABLE CODE

  • Q64.3 for Other atresia and stenosis of urethra and bladder neck - NON-BILLABLE CODE

  • Use Q64.31 for Congenital bladder neck obstruction - BILLABLE CODE

  • Use Q64.32 for Congenital stricture of urethra - BILLABLE CODE

  • Use Q64.33 for Congenital stricture of urinary meatus - BILLABLE CODE

  • Use Q64.39 for Other atresia and stenosis of urethra and bladder neck - BILLABLE CODE

  • Use Q64.4 for Malformation of urachus - BILLABLE CODE

  • Use Q64.5 for Congenital absence of bladder and urethra - BILLABLE CODE

  • Use Q64.6 for Congenital diverticulum of bladder - BILLABLE CODE

  • Q64.7 for Other and unspecified congenital malformations of bladder and urethra - NON-BILLABLE CODE

  • Use Q64.70 for Unspecified congenital malformation of bladder and urethra - BILLABLE CODE

  • Use Q64.71 for Congenital prolapse of urethra - BILLABLE CODE

  • Use Q64.72 for Congenital prolapse of urinary meatus - BILLABLE CODE

  • Use Q64.73 for Congenital urethrorectal fistula - BILLABLE CODE

  • Use Q64.74 for Double urethra - BILLABLE CODE

  • Use Q64.75 for Double urinary meatus - BILLABLE CODE

  • Use Q64.79 for Other congenital malformations of bladder and urethra - BILLABLE CODE

  • Use Q64.8 for Other specified congenital malformations of urinary system - BILLABLE CODE

  • Use Q64.9 for Congenital malformation of urinary system, unspecified - BILLABLE CODE

Patient Education


Kidney Diseases

You have two kidneys, each about the size of your fist. They are near the middle of your back, just below the rib cage. Inside each kidney there are about a million tiny structures called nephrons. They filter your blood. They remove wastes and extra water, which become urine. The urine flows through tubes called ureters. It goes to your bladder, which stores the urine until you go to the bathroom.

Most kidney diseases attack the nephrons. This damage may leave kidneys unable to remove wastes. Causes can include genetic problems, injuries, or medicines. You have a higher risk of kidney disease if you have diabetes, high blood pressure, or a close family member with kidney disease. Chronic kidney disease damages the nephrons slowly over several years. Other kidney problems include:

  • Cancer
  • Cysts
  • Stones
  • Infections

Your doctor can do blood and urine tests to check if you have kidney disease. If your kidneys fail, you will need dialysis or a kidney transplant.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases


[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.