N32.81

Overactive bladder

Billable / specific

N32.81 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Detrusor muscle hyperactivity

Excludes1

Not coded here — never report together with this code.

  • frequent urination due to specified bladder condition- code to condition

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from N32)
  • certain infectious and parasitic diseases (A00-B99) (from N32)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from N32)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from N32)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from N32)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from N32)
  • neoplasms (C00-D49) (from N32)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from N32)
  • urinary infection (complicating): (from N32)
  • abortion or ectopic or molar pregnancy (O00-O07, O08.8) (from N32)
  • pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-) (from N32)
  • calculus of bladder (N21.0) (from N32)
  • cystocele (N81.1-) (from N32)
  • hernia or prolapse of bladder, female (N81.1-) (from N32)

Also known as

  • Detrusor muscle hyperactivity
  • Hyperactive, hyperactivity, detrusor muscle
  • Overactive, bladder

Parent code

  • N32.8Other specified disorders of bladderHeader

Related codes

  • N32.89Other specified disorders of bladderBillable

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