LOINC

LOINC Code 66526-5: Thickness score Trunk [PhenX]

66526-5 is a LOINC code used to identify Thickness score Trunk [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 Thickness score. It is commonly used with the system or sample type Trunk.

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 Thickness score. It is commonly used with the system or sample type Trunk.

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

  • Thickness score Trunk [PhenX]
  • Thickness score
  • Point in time; QNT; Quan; Quant; Quantitative; Random; Scale; Scre; Thick

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

Thickness score Trunk [PhenX]Thickness score Trunk PhenXThickness scorePHENXScorePtTrunk

Frequently asked questions

Code details

Code66526-5
SystemLOINC
Display nameThickness score Trunk [PhenX]
DescriptionThickness score
Short nameThickness score Trunk PhenX
ComponentThickness score
PropertyScore
TimingPt
System (specimen)Trunk
ScaleQn
MethodPhenX
ClassPHENX
Example unitsscore
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.38
Last changed2.65

Part names

Thickness scoreScorePtTrunkQnPhenXPoint 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 66526-5 | HealthAssure