N13.4 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Hydroureter for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Type 1 excludes for N13.4 ICD 10 code
  • congenital hydroureter (Q62.3-)
  • hydroureter with infection (N13.6)
  • vesicoureteral-reflux with hydroureter (N13.73-)

Terms applicables to N13.4 ICD 10 code
Possible back-references that may be applicable or related to N13.4 ICD10 Code:

Present On Admission (POA Exempt)

N13.4 ICD 10 code is considered exempt from POA reporting

Clinical information about N13.4 ICD 10 code

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

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