LOINCActiveOrder

LOINC Code 43433-2: Acylcarnitine panel

43433-2 is a LOINC code used to identify Acylcarnitine panel 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 Acylcarnitine panel. It is commonly used with the system or sample type Ser/Plas.

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 Acylcarnitine panel. It is commonly used with the system or sample type Ser/Plas.

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: Order
  • Panel type: Panel

What it does not mean

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

Key facts

  • Acylcarnitine panel - Serum or Plasma
  • Acylcarnitine panel
  • Acyl carnitine; Acylcarni; Acylcarnitine Pnl; Chemistry; Pan; PANEL.CHEMISTRY; Panl; Pl; Plasma; Plsm; Pnl; Point in time; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR

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

Acylcarnitine panelAcylcarnitine panel - Serum or PlasmaAcylcarnitine Pnl SerPlPANEL.CHEMAcylcarnitine panel, Blood-Pt

Frequently asked questions

Code details

Code43433-2
SystemLOINC
Display nameAcylcarnitine panel
Short nameAcylcarnitine Pnl SerPl
ComponentAcylcarnitine panel
Property-
TimingPt
System (specimen)Ser/Plas
Scale-
ClassPANEL.CHEM
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.17
Last changed2.73

Consumer names

Acylcarnitine panel, Blood

Part names

Acylcarnitine panel-PtSer/PlasPoint in time (spot)Serum or Plasma

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 43433-2 | HealthAssure