LOINCActiveObservation

LOINC Code 98719-8: Spontaneous activity of Muscle on EMG

98719-8 is a LOINC code used to identify Spontaneous activity of Muscle on EMG 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 Spontaneous activity. It is commonly used with the system or sample type Muscle.

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 Spontaneous activity. It is commonly used with the system or sample type Muscle.

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
  • Method: EMG

What it does not mean

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

Key facts

  • Spontaneous activity of Muscle on EMG
  • Spontaneous activity
  • Activ; Actvty; Finding; Findings; Movements; Musc; Muscl; NEURO; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Spont activity

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

Spontaneous activity of Muscle on EMGSpont activity Muscle EMGSpontaneous activityNEUROFindPtMuscle

Frequently asked questions

Code details

Code98719-8
SystemLOINC
Display nameSpontaneous activity of Muscle on EMG
DescriptionSpontaneous activity
Short nameSpont activity Muscle EMG
ComponentSpontaneous activity
PropertyFind
TimingPt
System (specimen)Muscle
ScaleOrd
MethodEMG
ClassNEURO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.72
Last changed2.72

Part names

Spontaneous activityFindPtMuscleOrdEMGFindingPoint 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 98719-8 | HealthAssure