LOINCActiveObservation

LOINC Code 57570-4: 3-Alpha-Androstanediol glucuronide pre dose dexamethasone [Moles/Vol]

57570-4 is a LOINC code used to identify 3-Alpha-Androstanediol glucuronide pre dose dexamethasone [Moles/Vol] 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 3-Alpha-Androstanediol glucuronide^pre dose dexamethasone. 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 3-Alpha-Androstanediol glucuronide^pre dose dexamethasone. 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: Observation

What it does not mean

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

Key facts

  • 3-Alpha-Androstanediol glucuronide [Moles/volume] in Serum or Plasma --pre dose dexamethasone
  • 3-Alpha-Androstanediol glucuronide^pre dose dexamethasone
  • 3A-diol G; 3-alpha-diol G; Alfa; Before; c350; CHEMISTRY.CHALLENGE TESTING; Decadron; Dexameth; Dexone; Gluc; Glucouronide; Hexadrol; III; Level; Pl; Plasma; Plsm; Point in time; Pre Dex; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration

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

3-Alpha-Androstanediol glucuronide pre dose dexamethasone [Moles/Vol]3-Alpha-Androstanediol glucuronide [Moles/volume] in Serum or Plasma --pre dose dexamethasone3A-diol G Pre Dex SerPl-sCnc3-Alpha-Androstanediol glucuronide^pre dose dexamethasoneCHAL3-Alpha-Androstanediol glucuronide before dose dexamethasone, BloodSCnc

Frequently asked questions

Code details

Code57570-4
SystemLOINC
Display name3-Alpha-Androstanediol glucuronide pre dose dexamethasone [Moles/Vol]
Description3-Alpha-Androstanediol glucuronide^pre dose dexamethasone
Short name3A-diol G Pre Dex SerPl-sCnc
Component3-Alpha-Androstanediol glucuronide^pre dose dexamethasone
PropertySCnc
TimingPt
System (specimen)Ser/Plas
ScaleQn
ClassCHAL
Example unitsnmol/L
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.70

Consumer names

3-Alpha-Androstanediol glucuronide before dose dexamethasone, Blood

Part names

3-Alpha-Androstanediol glucuronide^pre dose dexamethasoneSCncPtSer/PlasQnSubstance ConcentrationPoint 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 57570-4 | HealthAssure