LOINCObservation

LOINC Code 77240-0: How much formula does the patient drink per day

77240-0 is a LOINC code used to identify How much formula does the patient drink per day 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 How much formula does the patient drink per D. 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 How much formula does the patient drink per D. 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: TRIAL
  • Order vs observation: Observation

What it does not mean

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

Key facts

  • How much formula does the patient drink per day
  • How much formula does the patient drink per D
  • 1 day; 24 hours; 24H; 24HR; Count/time; Dextro; nRate; Number rate; Number Rate = Count/Time; QNT; Quan; Quant; Quantitative; Survey; SURVEY.HWS

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

How much formula does the patient drink per dayHow much formula does the patient drink per DSURVEY.HWSNRat1D^PatientQn

Frequently asked questions

Code details

Code77240-0
SystemLOINC
Display nameHow much formula does the patient drink per day
DescriptionHow much formula does the patient drink per D
ComponentHow much formula does the patient drink per D
PropertyNRat
Timing1D
System (specimen)^Patient
ScaleQn
ClassSURVEY.HWS
Example unitsoz/d
StatusTRIAL
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.52
Last changed2.52

Part names

How much formula does the patient drink per DNRat1D^PatientQnHow much formula does the patient drink per dayNumber Rate1 day

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.