R33.8 Other retention of urine

Billable ICD-10-CM code, FY2026.

Code first

• , if applicable, any causal condition, such as:
• enlarged prostate (N40.1)

Applies from R33 Retention of urine

Excludes1 (never code together)

• psychogenic retention of urine (F45.8)

MS-DRG index

Defines the logic of DRG(s) 695-696 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 788.29 Other specified retention of urine (approximate)

Code annotations containing back-references to R33.8

Back-references to R33.8

• Use Additional: N40.1 Benign prostatic hyperplasia with lower urinary tract symptoms ("urinary retention (R33.8)")
• Use Additional: N40.3 Nodular prostate with lower urinary tract symptoms ("urinary retention (R33.8)")

Diagnosis Index entries for R33.8

• Retention › urine › organic
• Retention › urine › specified NEC
• Urine › retention or stasis › organic

Nearby codes

• R33 Retention of urine
• R33.0 Drug induced retention of urine
• R33.8 Other retention of urine (this code)
• R33.9 Retention of urine, unspecified