LOINCActiveObservation

LOINC Code 98670-3: Distance from nerve stimulation to muscle recording site

98670-3 is a LOINC code used to identify Distance from nerve stimulation to muscle recording site 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 Distance from nerve stimulation to muscle recording site. It is commonly used with the system or sample type Nerve+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 Distance from nerve stimulation to muscle recording site. It is commonly used with the system or sample type Nerve+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

What it does not mean

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

Key facts

  • Distance from nerve stimulation to muscle recording site
  • Dis nerve stim to muscle record site; Length; Musc; Muscl; NEURO; Point in time; QNT; Quan; Quant; Quantitative; Random; Stim

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

Distance from nerve stimulation to muscle recording siteDist nerve stim to muscle record siteNEUROLenPtNerve+MuscleQn

Frequently asked questions

Code details

Code98670-3
SystemLOINC
Display nameDistance from nerve stimulation to muscle recording site
Short nameDist nerve stim to muscle record site
ComponentDistance from nerve stimulation to muscle recording site
PropertyLen
TimingPt
System (specimen)Nerve+Muscle
ScaleQn
ClassNEURO
Example unitsmm
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

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

Part names

Distance from nerve stimulation to muscle recording siteLenPtNerve+MuscleQnLengthPoint 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.