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 49319-7: Beta glucosidase activator Nar (Fibroblast) [Interp]

Name: LOINC Code 49319-7: Beta glucosidase activator Nar (Fibroblast) [Interp]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:33.939Z

49319-7 is a LOINC code used to identify Beta glucosidase activator Nar (Fibroblast) [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 Beta glucosidase activator. It is commonly used with the system or sample type Fibroblasts.

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 Beta glucosidase activator. It is commonly used with the system or sample type Fibroblasts.

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

Beta glucosidase activator [Interpretation] in Fibroblast Narrative
Beta glucosidase activator
B; B-Glucosidase Act; Chemistry; Fib; Fibr; Glucoinvertase; Glucosidosucrase; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Maltase; Maltase-glucoamylase; Narrative; Point in time; Random; Report; Saposin c

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

Beta glucosidase activator Nar (Fibroblast) [Interp]Beta glucosidase activator [Interpretation] in Fibroblast NarrativeB-Glucosidase Act Fib-ImpBeta glucosidase activatorCHEMInterpretation of Beta glucosidase activator test result, FibroblastImp

Frequently asked questions

Code details

Code49319-7

SystemLOINC

Display nameBeta glucosidase activator Nar (Fibroblast) [Interp]

DescriptionBeta glucosidase activator

Short nameB-Glucosidase Act Fib-Imp

ComponentBeta glucosidase activator

PropertyImp

TimingPt

System (specimen)Fibroblasts

ScaleNar

ClassCHEM

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.21

Last changed2.21

Consumer names

Interpretation of Beta glucosidase activator test result, Fibroblast

Part names

Beta glucosidase activatorImpPtFibroblastsNarImpression/interpretation of studyPoint in time (spot)Fibroblast

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.