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Bladder disorders in diseases classified elsewhere N33

The ICD10 code for the diagnosis "Bladder disorders in diseases classified elsewhere" is "N33". N33 is a VALID/BILLABLE ICD10 code, i.e it is valid for submission for HIPAA-covered transactions.

  • N33 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM N33 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of N33 - other international versions of ICD-10 N33 may differ.
Code First:
  • underlying disease, such as:
  • schistosomiasis (B65.0-B65.9)
Type 1 Excludes:
  • bladder disorder in syphilis (A52.76)
  • bladder disorder in tuberculosis (A18.12)
  • candidal cystitis (B37.41)
  • chlamydial cystitis (A56.01)
  • cystitis in gonorrhea (A54.01)
  • cystitis in neurogenic bladder (N31.-)
  • diphtheritic cystitis (A36.85)
  • syphilitic cystitis (A52.76)
  • trichomonal cystitis (A59.03)

Codes: = Billable

  • N33 Bladder disorders in diseases classified elsewhere

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.