LOINC

LOINC Code 65418-6: Jaw at rest for 5 seconds [PhenX]

65418-6 is a LOINC code used to identify Jaw at rest for 5 seconds [PhenX] 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 Jaw at rest for 5S. It is commonly used with the system or sample type ^Patient.

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 Jaw at rest for 5S. It is commonly used with the system or sample type ^Patient.

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: TRIAL
  • Method: PhenX

What it does not mean

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

Key facts

  • Jaw at rest for 5 seconds [PhenX]
  • Jaw at rest for 5S
  • Finding; Findings; Ordinal; Point in time; QL; Qual; Qualitative; Random; Resting; Screen

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

Jaw at rest for 5 seconds [PhenX]Jaw at rest PhenXJaw at rest for 5SPHENXFindPt^Patient

Frequently asked questions

Code details

Code65418-6
SystemLOINC
Display nameJaw at rest for 5 seconds [PhenX]
DescriptionJaw at rest for 5S
Short nameJaw at rest PhenX
ComponentJaw at rest for 5S
PropertyFind
TimingPt
System (specimen)^Patient
ScaleOrd
MethodPhenX
ClassPHENX
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.65

Part names

Jaw at rest for 5SFindPt^PatientOrdPhenXJaw at rest for 5 secondsFindingPoint 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.

LOINC Code 65418-6 | HealthAssure