LOINCActiveObservation

LOINC Code 86508-9: Airspeed--unladen

86508-9 is a LOINC code used to identify Airspeed--unladen 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 Airspeed^unladen. 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 Airspeed^unladen. 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

What it does not mean

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

Key facts

  • Airspeed--unladen
  • Airspeed^unladen
  • For recording the airspeed velocity of unladen animals in flight. The precise species (i.e., whether an African or European swallow) should also be specified in the information exchange, for example in PID-35.
  • MISC; Point in time; QNT; Quan; Quant; Quantitative; Random; Survey; Survey.Misc; Velocity

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

Airspeed--unladenAirspeed^unladenSURVEY.MISCVelPt^PatientQn

Frequently asked questions

Code details

Code86508-9
SystemLOINC
Display nameAirspeed--unladen
DescriptionAirspeed^unladen
ComponentAirspeed^unladen
PropertyVel
TimingPt
System (specimen)^Patient
ScaleQn
ClassSURVEY.MISC
Example unitscm/s
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.63
Last changed2.63

Part names

Airspeed^unladenVelPt^PatientQnVelocity (distance/time)Point 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 86508-9 | HealthAssure