N32.81Billable

Overactive bladder

Chapter
14. Diseases of the genitourinary system
Category
N32
Effective date
October 1, 2026

Related codes in category N32

N32Other disorders of bladderN32.0Bladder-neck obstructionYesN32.1Vesicointestinal fistulaYesN32.2Vesical fistula, not elsewhere classifiedYesN32.3Diverticulum of bladderYesN32.8Other specified disorders of bladderN32.89Other specified disorders of bladderYesN32.9Bladder disorder, unspecifiedYes

Frequently asked questions

What is ICD-10 code N32.81?

N32.81 is an ICD-10-CM diagnosis code for Overactive bladder.

Is N32.81 a billable code?

Yes. N32.81 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is N32.81 in?

N32.81 falls under Chapter 14: Diseases of the genitourinary system.

When did N32.81 become effective?

N32.81 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to N32.81?

N32.81 belongs to category N32, which includes 8 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.