LOINCActive

LOINC Code 11290-4: Body temperature measurement site at First encounter

11290-4 is a LOINC code used to identify Body temperature measurement site at First encounter 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 Body temperature measurement site. It is commonly used with the system or sample type XXX.

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 Body temperature measurement site. It is commonly used with the system or sample type XXX.

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

What it does not mean

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

Key facts

  • Body temperature measurement site at First encounter
  • Body temperature measurement site
  • 1st; Anatomy; Bdy temp; Bdy temp measurement site; bod; Bodies; BODY TEMPERATURE.ATOM; Encounter; Misc; Miscellaneous; Nominal; Other; Spec; Temp; To be specified in another part of the message; Unspecified

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

Body temperature measurement site at First encounterBdy temp measurement site 1st enctrBody temperature measurement siteBDYTMP.ATOMAnatEnctr^frstXXX

Frequently asked questions

Code details

Code11290-4
SystemLOINC
Display nameBody temperature measurement site at First encounter
DescriptionBody temperature measurement site
Short nameBdy temp measurement site 1st enctr
ComponentBody temperature measurement site
PropertyAnat
TimingEnctr^frst
System (specimen)XXX
ScaleNom
ClassBDYTMP.ATOM
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0j-a
Last changed2.73

Part names

Body temperature measurement siteAnatEnctr^frstXXXNomAnatomy

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 11290-4 | HealthAssure