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 37420-7: Deprecated RFA Jugular vein - left W contrast IV

Name: LOINC Code 37420-7: Deprecated RFA Jugular vein - left W contrast IV
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:25.626Z

37420-7 is a LOINC code used to identify Deprecated RFA Jugular vein - left 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 IV. It is commonly used with the system or sample type Head+Neck>Jugular vein.left.

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 IV. It is commonly used with the system or sample type Head+Neck>Jugular vein.left.

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: RF.angio

What it does not mean

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

Key facts

Deprecated RFA Jugular vein - left W contrast IV
Views^W contrast IV
Brain; c; Cardio; Cardiology; Contr; Contra; Contrst; Cranial; Cranium; Document; Films; Finding; Findings; Fluor; Fluoro; Fluoroscopy; Heart Disease; Imaging; Intracranial; Jugular v-L; L; LT; Point in time; Rad; Radiology; Random; RFA; Skull; Ven; Venogram; Venography; Venous; View; VWS; W contr IV; WC

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 RFA Jugular vein - left W contrast IVDeprecated RFA Jugular v-L W contr IVViews^W contrast IVRADFindPtHead+Neck>Jugular vein.left

Frequently asked questions

Code details

Code37420-7

SystemLOINC

Display nameDeprecated RFA Jugular vein - left W contrast IV

DescriptionViews^W contrast IV

Short nameDeprecated RFA Jugular v-L W contr IV

ComponentViews^W contrast IV

PropertyFind

TimingPt

System (specimen)Head+Neck>Jugular vein.left

ScaleDoc

MethodRF.angio

ClassRAD

StatusDEPRECATED

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.14

Last changed2.64

Part names

Views^W contrast IVFindPtHead+Neck>Jugular vein.leftDocRF.angioFindingPoint in time (spot)Jugular vein - leftRadio fluoroscopy angiography

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.