LOINCActiveObservation

LOINC Code 81025-9: Complex carbohydrate intake 24 hour Estimated

81025-9 is a LOINC code used to identify Complex carbohydrate intake 24 hour Estimated 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 Complex carbohydrate intake. 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 Complex carbohydrate intake. 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: ACTIVE
  • Order vs observation: Observation
  • Method: Estimated

What it does not mean

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

Key facts

  • Complex carbohydrate intake 24 hour Estimated
  • Complex carbohydrate intake
  • The patient's estimated 24 hour complex carbohydrate intake from all sources including food, beverages, supplements, and via enteral and parenteral routes. This term was created for, but not limited in use to, the Academy of Nutrition and Dietetics' Nutrition Assessment Language.
  • 1 day; 24 hours; 24HR; Complex carb intake; Compx; Diet; Dietetics; Est; estimation; Mass rate; mRate; Nutrition; QNT; Quan; Quant; Quantitative; Starch

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

Complex carbohydrate intake 24 hour EstimatedComplex carb intake 24h EstComplex carbohydrate intakeNUTRITION&DIETETICSMRat24H^Patient

Frequently asked questions

Code details

Code81025-9
SystemLOINC
Display nameComplex carbohydrate intake 24 hour Estimated
DescriptionComplex carbohydrate intake
Short nameComplex carb intake 24h Est
ComponentComplex carbohydrate intake
PropertyMRat
Timing24H
System (specimen)^Patient
ScaleQn
MethodEstimated
ClassNUTRITION&DIETETICS
Example unitsg/24 H
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.56
Last changed2.56

Part names

Complex carbohydrate intakeMRat24H^PatientQnEstimatedMass Rate24 hours

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.

LOINC Code 81025-9 | HealthAssure