R93.4 — Abnormal findings on diagnostic imaging of urinary organs

Not billable

Is R93.4 billable?

No — R93.4 is a non-billable header code. R93.4 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 5 billable codes beneath R93.4.

Billable codes under this header

R93.4 at a glance

Code	R93.4
Description	Abnormal findings on diagnostic imaging of urinary organs
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes2 — not included here

The conditions below are not part of R93.4, but a patient may have both at the same time. When documentation supports it, R93.4 and the excluded code may both be reported.

hypertrophy of kidney (N28.81)

Excludes1 — never code together — inherited from R90-R94

The conditions below can never be reported together with R93.4 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

abnormal findings on antenatal screening of mother (O28.-)
diagnostic abnormal findings classified elsewhere - see Alphabetical Index

Excludes2 — not included here — inherited from Chapter 18

The conditions below are not part of R93.4, but a patient may have both at the same time. When documentation supports it, R93.4 and the excluded code may both be reported.

abnormal findings on antenatal screening of mother (O28.-)
certain conditions originating in the perinatal period (P04-P96)
signs and symptoms classified in the body system chapters
signs and symptoms of breast (N63, N64.5)

What codes fall under R93.4? (3)

How long has R93.4 existed?

R93.4 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

FY2018: R93.4 stopped being billable

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.