LOINCActiveObservation

LOINC Code 102055-1: Sphinganine LC/MS/MS (S) [Mass/Vol]

102055-1 is a LOINC code used to identify Sphinganine LC/MS/MS (S) [Mass/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 Sphinganine. It is commonly used with the system or sample type Ser.

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 Sphinganine. It is commonly used with the system or sample type Ser.

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
  • Method: LC/MS/MS

What it does not mean

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

Key facts

  • Sphinganine [Mass/volume] in Serum by LC/MS/MS
  • Sphinganine
  • Chemistry; D-erythro-Sphinganine; Dihydrosphingosine; Level; Mass concentration; Octadecasphinganine; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; 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

Sphinganine LC/MS/MS (S) [Mass/Vol]Sphinganine [Mass/volume] in Serum by LC/MS/MSSphinganine Ser LC/MS/MS-mCncSphinganineCHEMSphinganine, BloodMCnc

Frequently asked questions

Code details

Code102055-1
SystemLOINC
Display nameSphinganine LC/MS/MS (S) [Mass/Vol]
DescriptionSphinganine
Short nameSphinganine Ser LC/MS/MS-mCnc
ComponentSphinganine
PropertyMCnc
TimingPt
System (specimen)Ser
ScaleQn
MethodLC/MS/MS
ClassCHEM
Example unitsng/mL
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.75
Last changed2.75

Consumer names

Sphinganine, Blood

Part names

SphinganineMCncPtSerQnLC/MS/MSMass ConcentrationPoint in time (spot)Serum

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 102055-1 | HealthAssure