ICD-9 Diagnosis Code 594.9

Lower urin calcul NOS

Diagnosis Code 594.9

ICD-9: 594.9
Short Description: Lower urin calcul NOS
Long Description: Calculus of lower urinary tract, unspecified
This is the 2014 version of the ICD-9-CM diagnosis code 594.9

Code Classification
  • Diseases of the genitourinary system (580–629)
    • Other diseases of urinary system (590-599)
      • 594 Calculus of lower urinary tract

Information for Medical Professionals

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

  • Bladder biopsy
  • Bladder outlet obstruction
  • Bladder stones
  • Cystitis - noninfectious
  • Cystometric study
  • Indwelling catheter care
  • Kegel exercises - self-care
  • Neurogenic bladder
  • Radionuclide cystogram
  • Retrograde cystography
  • Self catheterization - female
  • Self catheterization - male
  • Suprapubic catheter care
  • Traumatic injury of the bladder and urethra
  • Urinary catheters
  • Urinary incontinence products - self-care
  • Urinary Retention - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Urine drainage bags
  • Urostomy - stoma and skin care
  • Voiding cystourethrogram


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Ureteral Disorders

Your kidneys make urine by filtering wastes and extra water from your blood. The urine travels from the kidneys to the bladder in two thin tubes called ureters.

The ureters are about 8 to 10 inches long. Muscles in the ureter walls tighten and relax to force urine down and away from the kidneys. Small amounts of urine flow from the ureters into the bladder about every 10 to 15 seconds.

Sometimes the ureters can become blocked or injured. This can block the flow of urine to the bladder. If urine stands still or backs up the ureter, you may get a urinary tract infections.

Doctors diagnose problems with the ureters using different tests. These include urine tests, x-rays, and examination of the ureter 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

  • Injury - kidney and ureter
  • Retroperitoneal fibrosis
  • Ureteral retrograde brush biopsy
  • Ureterocele


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Urethral Disorders

The urethra is the tube that allows urine to pass out of the body. In men, it's a long tube that runs through the penis. It also carries semen in men. In women, it's short and is just above the vagina. Urethral problems may happen due to aging, illness, or injury. They include

  • Urethral stricture - a narrowing of the opening of the urethra
  • Urethritis - inflammation of the urethra, sometimes caused by infection

Urethral problems may cause pain or difficulty passing urine. You may also have bleeding or discharge from the urethra.

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

  • Chlamydial urethritis - male
  • Epispadias
  • Indwelling catheter care
  • Meatal stenosis
  • Self catheterization - female
  • Self catheterization - male
  • Traumatic injury of the bladder and urethra
  • Urethral discharge culture
  • Urethral stricture
  • Urethritis
  • Urinary catheters
  • Urinary Retention - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)


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