LOINCActiveObservation

LOINC Code 76533-9: Blood pressure by Noninvasive

76533-9 is a LOINC code used to identify Blood pressure by Noninvasive 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 Intravascular. It is commonly used with the system or sample type Arterial system.

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 Intravascular. It is commonly used with the system or sample type Arterial system.

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: Noninvasive

What it does not mean

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

Key facts

  • Blood pressure by Noninvasive
  • Intravascular
  • Art sys; BLOOD PRESSURE MEASUREMENTS.MOLEC; BP; Intravenous; IV; Point in time; Pressure; QNT; Quan; Quant; Quantitative; Random

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

Blood pressure by NoninvasiveBP by NoninvasiveIntravascularBP.MOLECPresPtArterial system

Frequently asked questions

Code details

Code76533-9
SystemLOINC
Display nameBlood pressure by Noninvasive
DescriptionIntravascular
Short nameBP by Noninvasive
ComponentIntravascular
PropertyPres
TimingPt
System (specimen)Arterial system
ScaleQn
MethodNoninvasive
ClassBP.MOLEC
Example unitscm H2O
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.54

Part names

IntravascularPresPtArterial systemQnNoninvasivePressurePoint 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 76533-9 | HealthAssure