2026 ICD-10-CM Diagnosis Code R39.0Extravasation of urine

ICD-10-CM Codes›R00–R99›R30-R39›R39

ICD-10-CM R39.0
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

R39.0 is a billable ICD-10-CM diagnosis code for extravasation of urine. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 695 through 696. As a symptom code, it should not be used as a principal diagnosis once a related definitive diagnosis has been established. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Genitourinary signs and symptoms.

Code Identity

ICD-10-CM Code
R39.0
Billable Status
Yes — Valid for Submission
Code Describes
Extravasation of urine
Short Description
Extravasation of urine
Same as the full description in the CMS dataset.
Parent Code
R39
Other and unspecified symptoms and signs involving the genitourinary system

Code Classification

ChapterR00–R99Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
SectionR30-R39Symptoms and signs involving the genitourinary system
CategoryR39Other and unspecified symptoms and signs involving the genitourinary system
This CodeR39.0Extravasation of urine

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Escape of urine from kidney
  • Escape of urine from transplanted ureter
  • Escape of urine from ureter
  • Escape of urine from urinary bladder
  • Extravasation injury
  • Extravasation of urine
  • Extravasation of urine from kidney
  • Extravasation of urine from prostate
  • Extravasation of urine from renal pelvis
  • Extravasation of urine from ureter
  • Extravasation of urine from urethra
  • Extravasation of urine from urinary bladder
  • Paraureteric urinoma
  • Paraurethral urinoma
  • Paravesical urinoma
  • Rupture of urinary bladder
  • Rupture of urinary bladder with uroperitoneum

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Extravasation
      • urine (from ureter)
    • Infiltrate, infiltration
      • urine
    • Urine
      • extravasation

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR SYM011
Genitourinary signs and symptoms
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Urine and Urination

Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert R39.0 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
788.8 Extravasation of urine
Exact Match The mapping is direct, with no qualifiers.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About R39.0Overview

Is R39.0 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report extravasation of urine on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does R39.0 group to?

When extravasation of urine is the principal diagnosis on an inpatient stay, it groups to MS-DRG 695, 696, with relative weights from 0.6890 to 1.1438 depending on complications. Higher weights mean higher Medicare reimbursement.

Can R39.0 be a principal diagnosis?

Use it with care. This is a symptom code, so once a definitive diagnosis explaining the extravasation of urine is established, that condition takes the principal position instead.

What is the ICD-9 equivalent of R39.0?

Under the General Equivalence Mappings, extravasation of urine converts to ICD-9-CM 788.8 (extravasation of urine). The mapping is a direct match.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.