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.

LOINC

LOINC Code 42307-9: Deprecated Scan Guidance for placement of infusion port in Hepatic artery

Name: LOINC Code 42307-9: Deprecated Scan Guidance for placement of infusion port in Hepatic artery
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:28.127Z

42307-9 is a LOINC code used to identify Deprecated Scan Guidance for placement of infusion port in Hepatic artery 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 Guidance for placement of infusion port. It is commonly used with the system or sample type Hepatic artery.

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 Guidance for placement of infusion port. It is commonly used with the system or sample type Hepatic artery.

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
Method: Radnuc

What it does not mean

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

Key facts

Deprecated Scan Guidance for placement of infusion port in Hepatic artery
Guidance for placement of infusion port
Art; Cardio; Cardiology; Finding; Findings; Guid; Guide; Guided; Heart Disease; Hep a; Hepar; Imaging; Infusion port place; Liver; Liver artery; Narrative; Nuclear medicine; Point in time; Radiology; Radionuclide scan; Random; Report; RI; Scintigraphy

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 Scan Guidance for placement of infusion port in Hepatic arteryDeprecated Hep a RI Infusion port plac gGuidance for placement of infusion portRADFindPtHepatic artery

Frequently asked questions

Code details

Code42307-9

SystemLOINC

Display nameDeprecated Scan Guidance for placement of infusion port in Hepatic artery

DescriptionGuidance for placement of infusion port

Short nameDeprecated Hep a RI Infusion port plac g

ComponentGuidance for placement of infusion port

PropertyFind

TimingPt

System (specimen)Hepatic artery

ScaleNar

MethodRadnuc

ClassRAD

StatusDEPRECATED

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.16

Last changed2.34

Part names

Guidance for placement of infusion portFindPtHepatic arteryNarRadnucFindingPoint in time (spot)

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.