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.

LOINCActiveObservation

LOINC Code 49032-6: Second trimester penta maternal screen [Interp]

Name: LOINC Code 49032-6: Second trimester penta maternal screen [Interp]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:33.170Z

49032-6 is a LOINC code used to identify Second trimester penta maternal screen [Interp] 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 Second trimester penta maternal screen. 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 Second trimester penta maternal screen. 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

Second trimester penta maternal screen [Interpretation] in Serum or Plasma
Second trimester penta maternal screen
2nd; 2nd trimester 5 screen; Alpha-1-Fetoprotein & Choriogonadotropin & Estriol.unconjugated & Inhibin A & Invasive trophoblast Ag; Chemistry; Gestation; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Maternal screen 5; Nominal; Pl; Plasma; Plsm; Point in time; Prenatal; Random; Scn; Scr; Scrn; SerP; SerPl; SerPlas; Serum; Serum or plasma; 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

Second trimester penta maternal screen [Interp]Second trimester penta maternal screen [Interpretation] in Serum or Plasma2nd trimester 5 screen SerPl-ImpSecond trimester penta maternal screenCHEMSecond trimester penta maternal screen, BloodImp

Frequently asked questions

Code details

Code49032-6

SystemLOINC

Display nameSecond trimester penta maternal screen [Interp]

DescriptionSecond trimester penta maternal screen

Short name2nd trimester 5 screen SerPl-Imp

ComponentSecond trimester penta maternal screen

PropertyImp

TimingPt

System (specimen)Ser/Plas

ScaleNom

ClassCHEM

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.21

Last changed2.73

Consumer names

Second trimester penta maternal screen, Blood

Part names

Second trimester penta maternal screenImpPtSer/PlasNomImpression/interpretation of studyPoint 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.