What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCBoth

LOINC Code 30798-3: Deprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IV

Name: LOINC Code 30798-3: Deprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IV
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:16.076Z

30798-3 is a LOINC code used to identify Deprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IV in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Views^W contrast.XXX IV. It is commonly used with the system or sample type Kidney.bilateral+Collecting system.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Views^W contrast.XXX IV. It is commonly used with the system or sample type Kidney.bilateral+Collecting system.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: DEPRECATED
Order vs observation: Both
Method: XR.tomo

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Deprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IV
Views^W contrast.XXX IV
Bil; Bilat; Both; c; Contr; Contra; Contrst; CS; Films; Finding; Findings; Imaging; IVP; IVU; Kdny-Bl; Kidneys; Narrative; Nephric; Nephrogram; Nephrography; Plain Films; Point in time; Pyelogram; Rad; Radiology; Random; Renal; Report; Tomogram; Tomographic; Urogram; Urography; View; VWS; WC; Xray; X-ray; XRTomo

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Deprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IVDeprecated KD-Bl+CS XR.TomoViews^W contrast.XXX IVRADFindPtKidney.bilateral+Collecting system

Frequently asked questions

Code details

Code30798-3

SystemLOINC

Display nameDeprecated Kidney Bilateral & Collecting system X-ray tomograph Multisection W contrast IV

DescriptionViews^W contrast.XXX IV

Short nameDeprecated KD-Bl+CS XR.Tomo

ComponentViews^W contrast.XXX IV

PropertyFind

TimingPt

System (specimen)Kidney.bilateral+Collecting system

ScaleNar

MethodXR.tomo

ClassRAD

StatusDEPRECATED

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.04

Last changed2.36

Part names

Views^W contrast.XXX IVFindPtKidney.bilateral+Collecting systemNarXR.tomoFindingPoint in time (spot)Kidney - bilateral and Collecting systemX-ray tomograph

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.