R93.4

Non-Billable
ChapterR00–R99
Ranksubcategory
Official Description

Abnormal findings on diagnostic imaging of urinary organs

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • hypertrophy of kidney (N28.81)
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R90-R94Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
R93Abnormal findings on diagnostic imaging of other body structures
R93.4Abnormal findings on diagnostic imaging of urinary organsNot billable
R93.41Abnormal radiologic findings on diagnostic imaging of renal pelvis, ureter, or bladderBillable
R93.42Abnormal radiologic findings on diagnostic imaging of kidneySubcodes
R93.49Abnormal radiologic findings on diagnostic imaging of other urinary organsBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R93.4:

blockR90-R94
Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
View context instructions
chapterCH18
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
View context instructions

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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