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 104054-2: Have the schools been closed in last 2 weeks

Name: LOINC Code 104054-2: Have the schools been closed in last 2 weeks
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:18.502Z

104054-2 is a LOINC code used to identify Have the schools been closed in last 2 weeks 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 Have the schools been closed in last 2W. 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 Have the schools been closed in last 2W. 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

What it does not mean

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

Key facts

Have the schools been closed in last 2 weeks
Have the schools been closed in last 2W
14 days; 2 weeks; Finding; Findings; Ordinal; Past; QL; Qual; Qualitative; Screen; Survey

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

Have the schools been closed in last 2 weeksHave the schools been closed in last 2WSURVEY.COVIDFind2W^PatientOrd

Frequently asked questions

Code details

Code104054-2

SystemLOINC

Display nameHave the schools been closed in last 2 weeks

DescriptionHave the schools been closed in last 2W

ComponentHave the schools been closed in last 2W

PropertyFind

Timing2W

System (specimen)^Patient

ScaleOrd

ClassSURVEY.COVID

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.77

Last changed2.77

Part names

Have the schools been closed in last 2WFind2W^PatientOrdHave the schools been closed in last 2 weeksFinding2 weeks

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.