LOINCActive

LOINC Code 42553-8: Event description fall MERSTH

42553-8 is a LOINC code used to identify Event description fall MERSTH 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 Event description.fall. 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 Event description.fall. 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: Observed.MERSTH

What it does not mean

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

Key facts

  • Event description fall MERSTH
  • Event description.fall
  • Event Desc fall; Finding; Findings; Medical Event Reporting System-Total Health System; Nominal; Patient safety; Point in time; Random

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

Event description fall MERSTHEvent Desc fall MERSTHEvent description.fallPATIENT SAFETYFindPt^Patient

Frequently asked questions

Code details

Code42553-8
SystemLOINC
Display nameEvent description fall MERSTH
DescriptionEvent description.fall
Short nameEvent Desc fall MERSTH
ComponentEvent description.fall
PropertyFind
TimingPt
System (specimen)^Patient
ScaleNom
MethodObserved.MERSTH
ClassPATIENT SAFETY
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.16
Last changed2.27

Part names

Event description.fallFindPt^PatientNomObserved.MERSTHEvent description fallFindingPoint in time (spot)

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 42553-8 | HealthAssure