LOINCObservation

LOINC Code 77315-0: Yesterday, what percent of snacks were healthy

77315-0 is a LOINC code used to identify Yesterday, what percent of snacks were healthy 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 Yesterday, what percent of snacks were healthy. 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 Yesterday, what percent of snacks were healthy. 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

  • Yesterday, what percent of snacks were healthy
  • A healthy snack may include whole, cut or frozen fruits without added sugar, and whole or cooked vegetables.
  • 1 day; 24 hours; 24H; 24HR; Number fraction; Percent; 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

Yesterday, what percent of snacks were healthySURVEY.HWSNFr1D^PatientQnNumber Fraction

Frequently asked questions

Code details

Code77315-0
SystemLOINC
Display nameYesterday, what percent of snacks were healthy
ComponentYesterday, what percent of snacks were healthy
PropertyNFr
Timing1D
System (specimen)^Patient
ScaleQn
ClassSURVEY.HWS
Example units%
StatusTRIAL
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

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

Part names

Yesterday, what percent of snacks were healthyNFr1D^PatientQnNumber Fraction1 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.