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.

LOINCActive

LOINC Code 66904-4: When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH]

Name: LOINC Code 66904-4: When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:46.213Z

66904-4 is a LOINC code used to identify When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH] 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 When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused. 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 When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused. 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
Method: LTVH

What it does not mean

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

Key facts

When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH]
When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused
Finding; Findings; Ordinal; PhenX; Physically abused before 12; Point in time; QL; Qual; Qualitative; Random; Screen

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

When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH]Physically abused before 12 LTVHWhen you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abusedPHENXFindPt^Patient

Frequently asked questions

Code details

Code66904-4

SystemLOINC

Display nameWhen you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused [LTVH]

DescriptionWhen you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused

Short namePhysically abused before 12 LTVH

ComponentWhen you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abused

PropertyFind

TimingPt

System (specimen)^Patient

ScaleOrd

MethodLTVH

ClassPHENX

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.38

Last changed2.65

Part names

When you were a child - that is, when you were in elementary or middle school, before about age 12 - were you ever physically abusedFindPt^PatientOrdLTVHFindingPoint in time (spot)Lifetime Trauma and Victimization History survey

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.