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.

LOINCActiveBoth

LOINC Code 6750-4: Glucose 2 Hr post 50 g lactose PO Test strip Ql (U)

Name: LOINC Code 6750-4: Glucose 2 Hr post 50 g lactose PO Test strip Ql (U)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:46.822Z

6750-4 is a LOINC code used to identify Glucose 2 Hr post 50 g lactose PO Test strip Ql (U) 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 Glucose^2H post 50 g lactose PO. It is commonly used with the system or sample type Urine.

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 Glucose^2H post 50 g lactose PO. It is commonly used with the system or sample type Urine.

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
Method: Test strip

What it does not mean

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

Key facts

Glucose [Presence] in Urine by Test strip --2 hours post 50 g lactose PO
Glucose^2H post 50 g lactose PO
120 min; 120 minutes; 120min; 2 hours; 2h p 50 g Lac PO; After; CHEMISTRY.CHALLENGE TESTING; Dip stick; Dipstick; Glu; Glu tol; Gluc; Glucose tolerance; Glucoseur; GTT; LTT; Ordinal; p 50 g Lact PO; Point in time; PR; PST; QL; Qual; Qualitative; Random; Screen; UA; UR; Urn

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

Glucose 2 Hr post 50 g lactose PO Test strip Ql (U)Glucose [Presence] in Urine by Test strip --2 hours post 50 g lactose POGlucose 2h p 50 g Lac PO Ur Ql StripGlucose^2H post 50 g lactose POCHALGlucose 2 hr after 50 g lactose by mouth, UrinePrThr

Frequently asked questions

Code details

Code6750-4

SystemLOINC

Display nameGlucose 2 Hr post 50 g lactose PO Test strip Ql (U)

DescriptionGlucose^2H post 50 g lactose PO

Short nameGlucose 2h p 50 g Lac PO Ur Ql Strip

ComponentGlucose^2H post 50 g lactose PO

PropertyPrThr

TimingPt

System (specimen)Urine

ScaleOrd

MethodTest strip

ClassCHAL

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0h(2)

Last changed2.77

Consumer names

Glucose 2 hr after 50 g lactose by mouth, Urine

Part names

Glucose^2H post 50 g lactose POPrThrPtUrineOrdTest stripPresence or ThresholdPoint in time (spot)

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.