LOINCActiveOrder

LOINC Code 45024-7: HLA typing for narcolepsy panel (Bld)

45024-7 is a LOINC code used to identify HLA typing for narcolepsy panel (Bld) 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 HLA typing for narcolepsy panel. It is commonly used with the system or sample type Bld.

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 HLA typing for narcolepsy panel. It is commonly used with the system or sample type Bld.

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

  • HLA typing for narcolepsy panel - Blood
  • HLA typing for narcolepsy panel
  • Blood; HLA ANTIGEN; HLA for Narcolepsy Pnl; Human Leukocyte Antigen; Pan; PANEL.HLA; Panl; Pnl; Point in time; Random; WB; Whole blood

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

HLA typing for narcolepsy panel (Bld)HLA typing for narcolepsy panel - BloodHLA for Narcolepsy Pnl BldHLA typing for narcolepsy panelPANEL.HLAHLA typing for narcolepsy panel, Blood-

Frequently asked questions

Code details

Code45024-7
SystemLOINC
Display nameHLA typing for narcolepsy panel (Bld)
DescriptionHLA typing for narcolepsy panel
Short nameHLA for Narcolepsy Pnl Bld
ComponentHLA typing for narcolepsy panel
Property-
TimingPt
System (specimen)Bld
Scale-
ClassPANEL.HLA
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

HLA typing for narcolepsy panel, Blood

Part names

HLA typing for narcolepsy panel-PtBldPoint in time (spot)Blood

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 45024-7 | HealthAssure