ICD-10-CM 2027
ICD-10 code for bladder contraction
From the official ICD-10-CM alphabetic index entry “Contraction (s), contracture, contracted › bladder”. Page updated September 29, 2026.
About coding bladder contraction
The ICD-10-CM code for bladder contraction is N32.89 (Other specified disorders of bladder). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on N32.89.
Within N32.8, choose N32.89 (Other specified disorders of bladder) only when documentation doesn't support a more specific option: Overactive bladder (N32.81).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 698 (Other Kidney and Urinary Tract Diagnoses with MCC, relative weight 1.6398), DRG 699 (Other Kidney and Urinary Tract Diagnoses with CC, relative weight 1.0003) and DRG 700 (Other Kidney and Urinary Tract Diagnoses without CC/MCC, relative weight 0.6741), in MDC 11 (Diseases and Disorders of the Kidney and Urinary Tract), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
More specific bladder contraction codes (official index)
- neck or sphincter N32.0 — Bladder-neck obstruction
Common questions about bladder contraction ICD-10 codes
What is the ICD-10 code for bladder contraction?
- N32.89 — Other specified disorders of bladder. More specific codes apply when the documentation supports them: N32.0.
What is the ICD-10 code for neck or sphincter bladder contraction?
- N32.0 — Bladder-neck obstruction.
Is N32.89 billable?
- Yes. N32.89 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N32.89 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N32.89 as a principal diagnosis.
Is N32.89 a CC or MCC?
- No. N32.89 is neither a CC nor an MCC under MS-DRG v44.0.