LOINC

LOINC Code 56072-2: Circumference Mid upper arm - right

56072-2 is a LOINC code used to identify Circumference Mid upper arm - right 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 Circumference. It is commonly used with the system or sample type Upper arm.mid.right.

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 Circumference. It is commonly used with the system or sample type Upper arm.mid.right.

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

What it does not mean

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

Key facts

  • Circumference Mid upper arm - right
  • Circumference
  • Midpoint of the distance from the acromion process of the shoulder to the tip of the olecranon process of the mid-elbow. First, the upper arm length is measured using bone landmarks, and the midpoint distance is marked for the circumference measurement. Measure the right arm at the level of the upper arm midpoint mark.
  • Girth; Humerus; Length; Mid Upper arm-R; PhenX; Point in time; QNT; Quan; Quant; Quantitative; R; Random; RT; Up; Upper extremity

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

Circumference Mid upper arm - rightCircumf Mid Upper arm-RCircumferencePHENXLenPtUpper arm.mid.right

Frequently asked questions

Code details

Code56072-2
SystemLOINC
Display nameCircumference Mid upper arm - right
DescriptionCircumference
Short nameCircumf Mid Upper arm-R
ComponentCircumference
PropertyLen
TimingPt
System (specimen)Upper arm.mid.right
ScaleQn
ClassPHENX
Example unitscm
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.65

Part names

CircumferenceLenPtUpper arm.mid.rightQnLengthPoint in time (spot)Mid upper arm - right

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.