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 35748-3: Hydrogen ion adjusted to patient's actual temperature (BldA) [Moles/Vol]

Name: LOINC Code 35748-3: Hydrogen ion adjusted to patient's actual temperature (BldA) [Moles/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:23.499Z

35748-3 is a LOINC code used to identify Hydrogen ion adjusted to patient's actual temperature (BldA) [Moles/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 Hydrogen ion^^adjusted to patient's actual temperature. It is commonly used with the system or sample type BldA.

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 Hydrogen ion^^adjusted to patient's actual temperature. It is commonly used with the system or sample type BldA.

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

Hydrogen ion [Moles/volume] adjusted to patient's actual temperature in Arterial blood
Hydrogen ion^^adjusted to patient's actual temperature
ABG; adj; ART; Art bld; Art blood; Arterial; Arterial blood; Blood arterial; Chemistry; H ion; H2; Hyd; Level; Point in time; QNT; Quan; Quant; Quantitative; Random; S prime; Substance concentration; Temp; temp adj

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

Hydrogen ion adjusted to patient's actual temperature (BldA) [Moles/Vol]Hydrogen ion [Moles/volume] adjusted to patient's actual temperature in Arterial bloodH ion temp adj BldA-sCncHydrogen ion^^adjusted to patient's actual temperatureCHEMHydrogen ion Adjusted to Patient's Actual Temperature, BloodSCnc

Frequently asked questions

Code details

Code35748-3

SystemLOINC

Display nameHydrogen ion adjusted to patient's actual temperature (BldA) [Moles/Vol]

DescriptionHydrogen ion^^adjusted to patient's actual temperature

Short nameH ion temp adj BldA-sCnc

ComponentHydrogen ion^^adjusted to patient's actual temperature

PropertySCnc

TimingPt

System (specimen)BldA

ScaleQn

ClassCHEM

Example unitsnmol/L

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.54

Consumer names

Hydrogen ion Adjusted to Patient's Actual Temperature, Blood

Part names

Hydrogen ion^^adjusted to patient's actual temperatureSCncPtBldAQnSubstance ConcentrationPoint in time (spot)Blood arterial

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.