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.

LOINCActiveObservation

LOINC Code 96916-2: CT Average diameter on axial mid-scan image

Name: LOINC Code 96916-2: CT Average diameter on axial mid-scan image
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:27.592Z

96916-2 is a LOINC code used to identify CT Average diameter on axial mid-scan image 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 Average diameter on axial mid-scan image. 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 Average diameter on axial mid-scan image. 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: ACTIVE
Order vs observation: Observation
Method: CT

What it does not mean

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

Key facts

CT Average diameter on axial mid-scan image
Average diameter on axial mid-scan image
Average patient diameter measured from an axial image CT image, halfway through an imaging study.
Avg diam axial mid-scan; CAT scan; Computed tomography; Computerized tomography; CT scan; DIA; Diam; Imaging; Length; Point in time; QNT; Quan; Quant; Quantitative; Rad; Radiology; Random; Skyline; Tangential

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

CT Average diameter on axial mid-scan imageCT Avg diam axial mid-scanAverage diameter on axial mid-scan imageRADLenPt^Patient

Frequently asked questions

Code details

Code96916-2

SystemLOINC

Display nameCT Average diameter on axial mid-scan image

DescriptionAverage diameter on axial mid-scan image

Short nameCT Avg diam axial mid-scan

ComponentAverage diameter on axial mid-scan image

PropertyLen

TimingPt

System (specimen)^Patient

ScaleQn

MethodCT

ClassRAD

Example unitsmm

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.70

Last changed2.70

Part names

Average diameter on axial mid-scan imageLenPt^PatientQnCTLengthPoint in time (spot)Computed tomography

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.