LOINCActiveBoth

LOINC Code 58742-8: PT Head and Neck

58742-8 is a LOINC code used to identify PT Head and Neck 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 Multisection^W radionuclide IV. It is commonly used with the system or sample type Head+Neck.

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 Multisection^W radionuclide IV. It is commonly used with the system or sample type Head+Neck.

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: ACTIVE
  • Order vs observation: Both
  • Method: PT

What it does not mean

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

Key facts

  • PT Head and Neck
  • Multisection^W radionuclide IV
  • Brain; Cranial; Cranium; Document; Finding; Findings; Imaging; Intracranial; PET Scan; Point in time; Position Emmision Tomography; Positron Emission Tomography; Rad; RADIOLOGY; Radnuc.PET; Random; RN; RNC; Scan; Skull; W RNC IV

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

PT Head and NeckPT Head+Neck W RNC IVMultisection^W radionuclide IVRADFindPtHead+Neck

Frequently asked questions

Code details

Code58742-8
SystemLOINC
Display namePT Head and Neck
DescriptionMultisection^W radionuclide IV
Short namePT Head+Neck W RNC IV
ComponentMultisection^W radionuclide IV
PropertyFind
TimingPt
System (specimen)Head+Neck
ScaleDoc
MethodPT
ClassRAD
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.61

Part names

Multisection^W radionuclide IVFindPtHead+NeckDocHeadNeckIVWRadionuclideFindingPoint in time (spot)Head and NeckIntravenous

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.

LOINC Code 58742-8 | HealthAssure