LOINCActiveBoth

LOINC Code 42677-5: Succinylacetone (DBS) [Molar amount]

42677-5 is a LOINC code used to identify Succinylacetone (DBS) [Molar amount] 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 Succinylacetone. It is commonly used with the system or sample type Bld.dot.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Succinylacetone. It is commonly used with the system or sample type Bld.dot.

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: Both

What it does not mean

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

Key facts

  • Succinylacetone [Molar amount] in DBS
  • Succinylacetone
  • Blood; Chemistry; DBS; Dried blood spot; Filter paper; FP; Point in time; QNT; Quan; Quant; Quantitative; Random; SA; SUAC; Substance amount; 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

Succinylacetone (DBS) [Molar amount]Succinylacetone [Molar amount] in DBSSuccinylacetone sub DBS QnSuccinylacetoneCHEMSuccinylacetone, Dried blood spotSub

Frequently asked questions

Code details

Code42677-5
SystemLOINC
Display nameSuccinylacetone (DBS) [Molar amount]
DescriptionSuccinylacetone
Short nameSuccinylacetone sub DBS Qn
ComponentSuccinylacetone
PropertySub
TimingPt
System (specimen)Bld.dot
ScaleQn
ClassCHEM
Example unitsum
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.16
Last changed2.70

Consumer names

Succinylacetone, Dried blood spot

Part names

SuccinylacetoneSubPtBld.dotQnSubstance AmountPoint in time (spot)DBS

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 42677-5 | HealthAssure