N21.0 ICD 10 Code is a billable and specific code that can be used to indicate a diagnosis of Calculus in bladder for reimbursement purposes. The 2023 edition of the American ICD-10-CM code became effective on October 1, 2022.

Type 2 excludes for N21.0 ICD 10 code
  • staghorn calculus (N20.0)

Terms applicables to N21.0 ICD 10 code
Possible back-references that may be applicable or related to N21.0 ICD10 Code:

Present On Admission (POA Exempt)

N21.0 ICD 10 code is considered exempt from POA reporting

Clinical information about N21.0 ICD 10 code

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

The information in this box was provided by MedlinePlus.gov