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.

LOINC

LOINC Code 45751-5: Deprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set]

Name: LOINC Code 45751-5: Deprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:31.115Z

45751-5 is a LOINC code used to identify Deprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set] 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 Average fluid intake per D by IV or tube in last 7D. It is commonly used with the system or sample type ^Patient.

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 Average fluid intake per D by IV or tube in last 7D. It is commonly used with the system or sample type ^Patient.

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: DEPRECATED
Method: MDS

What it does not mean

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

Key facts

Deprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set]
Average fluid intake per D by IV or tube in last 7D
Dextro; Finding; Findings; Fld; Ordinal; Past; QL; Qual; Qualitative; Screen; Survey; SURVEY.MDS

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

Deprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set]Average fluid intake per D by IV or tube in last 7DSURVEY.MDSFind7D^PatientOrd

Frequently asked questions

Code details

Code45751-5

SystemLOINC

Display nameDeprecated Average fluid intake per day by IV or tube in last 7 days [Minimum Data Set]

DescriptionAverage fluid intake per D by IV or tube in last 7D

ComponentAverage fluid intake per D by IV or tube in last 7D

PropertyFind

Timing7D

System (specimen)^Patient

ScaleOrd

MethodMDS

ClassSURVEY.MDS

StatusDEPRECATED

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.17

Last changed2.70

Part names

Average fluid intake per D by IV or tube in last 7DFind7D^PatientOrdMDSAverage fluid intake per day by IV or tube in last 7 daysFinding7 daysMinimum Data Set

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.