2026 ICD-10-CM Diagnosis Code R93.3Abnormal findings on diagnostic imaging of other parts of digestive tract

ICD-10-CM Codes›R00–R99›R90-R94›R93

ICD-10-CM R93.3
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

R93.3 is a billable ICD-10-CM diagnosis code for abnormal findings on diagnostic imaging of other parts of digestive tract. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 391 through 392. 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 Abnormal findings without diagnosis.

Code Identity

ICD-10-CM Code
R93.3
Billable Status
Yes — Valid for Submission
Code Describes
Abnormal findings on diagnostic imaging of other parts of digestive tract
Short Description
Abnormal findings on dx imaging of prt digestive tract
Parent Code
R93
Abnormal findings on diagnostic imaging of other body structures

Code Classification

ChapterR00–R99Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
SectionR90-R94Abnormal findings on diagnostic imaging and in function studies, without diagnosis
CategoryR93Abnormal findings on diagnostic imaging of other body structures
This CodeR93.3Abnormal findings on diagnostic imaging of other parts of digestive tract

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Barium enema abnormal
  • Barium follow through abnormal
  • Barium meal abnormal
  • Barium swallow abnormal
  • Colonoscopy abnormal
  • CT of gastrointestinal tract abnormal
  • Endoscopy abnormal
  • Fluoroscopy of gastrointestinal tract abnormal
  • Gallbladder not seen
  • Gastroscopy abnormal
  • Imaging of gastrointestinal tract abnormal
  • Nonvisualization of gallbladder
  • Radiologic finding of tumor invasion penetrating colonic serosa

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.

    • Abnormal, abnormality, abnormalities
      • diagnostic imaging
        • digestive tract NEC
    • Abnormal, abnormality, abnormalities
      • diagnostic imaging
        • gastrointestinal (tract)
    • Defect, defective
      • filling
        • stomach
    • Filling defect
      • duodenum
    • Filling defect
      • gastrointestinal tract
    • Filling defect
      • intestine
    • Filling defect
      • stomach
    • Findings, abnormal, inconclusive, without diagnosis
      • radiologic (X-ray)
        • gastrointestinal tract

Clinical ClassificationClinical

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

CCSR SYM017
Abnormal findings without diagnosis
Default principal diagnosis: inpatient Yes · outpatient Yes

Convert R93.3 to ICD-9-CMHistory

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

ICD-9-CM
793.4 Nonsp abn find-gi tract
Approximate The match is approximate rather than exact.

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 R93.3Overview

Is R93.3 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report abnormal findings on diagnostic imaging of other parts of digestive tract on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does R93.3 group to?

When abnormal findings on diagnostic imaging of other parts of digestive tract is the principal diagnosis on an inpatient stay, it groups to MS-DRG 391, 392, with relative weights from 0.7796 to 1.2683 depending on complications. Higher weights mean higher Medicare reimbursement.

Can R93.3 be a principal diagnosis?

Use it with care. This is a symptom code, so once a definitive diagnosis explaining the abnormal findings on diagnostic imaging of other parts of digestive tract is established, that condition takes the principal position instead.

What is the ICD-9 equivalent of R93.3?

Under the General Equivalence Mappings, abnormal findings on diagnostic imaging of other parts of digestive tract converts to ICD-9-CM 793.4 (nonsp abn find-gi tract). The mapping is approximate, so confirm the match fits the documentation.

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.