What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveOrder

LOINC Code 79296-0: D- and L-2-hydroxyglutarate panel (Amn fld)

Name: LOINC Code 79296-0: D- and L-2-hydroxyglutarate panel (Amn fld)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:00.209Z

79296-0 is a LOINC code used to identify D- and L-2-hydroxyglutarate panel (Amn fld) 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 D- & L-2-hydroxyglutarate panel. It is commonly used with the system or sample type Amnio fld.

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 D- & L-2-hydroxyglutarate panel. It is commonly used with the system or sample type Amnio fld.

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

D- and L-2-hydroxyglutarate panel - Amniotic fluid

D- & L-2-hydroxyglutarate panel

This panel contains results for D-2-hydroxyglutarate (D-2-HG) and L-2-hydroxyglutarate (L-2-HG), the isomeric forms of 2-hydroxyglutaric acid. Accumulation of D-2-HG and/or L-2-HG in body fluids (e.g. urine, CSF, amniotic fluid, plasma) are the biochemical hallmarks of 2-hydroxyglutaric acidurias (2-HGAs), inborn organic acidurias that cause neurological impairment at a young age.[PMID22391998] Results of this panel are used to differentiate D-2-HGA, L-2-HGA and D,L-2-HGA.

2-hydroxy-glutarate; 2-hydroxyglutaric acid; 2OH-gluterate; AF; alpha-Hydroxyglutarate; alpha-Hydroxyglutaric acid; Amn; Amn fl; Amnio; Amniotic flu; Amniotic fluid; Chemistry; D2HG and L2HG Pnl; Dextro; Hydroxyglutaric aciduria; II; L2HG; L-2-HG; L2HGA; L-2-HGA; Left; Levo; Pan; PANEL.CHEMISTRY; Panl; Pnl; Point in time; 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

D- and L-2-hydroxyglutarate panel (Amn fld)D- and L-2-hydroxyglutarate panel - Amniotic fluidD2HG and L2HG Pnl AmnD- & L-2-hydroxyglutarate panelPANEL.CHEMD- and L-2-hydroxyglutarate Panel, Amniotic fluid-

Frequently asked questions

Code details

Code79296-0

SystemLOINC

Display nameD- and L-2-hydroxyglutarate panel (Amn fld)

DescriptionD- & L-2-hydroxyglutarate panel

Short nameD2HG and L2HG Pnl Amn

ComponentD- & L-2-hydroxyglutarate panel

Property-

TimingPt

System (specimen)Amnio fld

Scale-

ClassPANEL.CHEM

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.54

Last changed2.54

Consumer names

D- and L-2-hydroxyglutarate Panel, Amniotic fluid

Part names

D- & L-2-hydroxyglutarate panel-PtAmnio fldD- and L-2-hydroxyglutarate panelPoint in time (spot)Amniotic fluid

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.