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 98619-0: Peak sensory nerve conduction latency [Time] Left median nerve

Name: LOINC Code 98619-0: Peak sensory nerve conduction latency [Time] Left median nerve
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:31.430Z

98619-0 is a LOINC code used to identify Peak sensory nerve conduction latency [Time] Left median nerve 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 Peak sensory nerve conduction latency. It is commonly used with the system or sample type Median nerve.left.

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 Peak sensory nerve conduction latency. It is commonly used with the system or sample type Median nerve.left.

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: Nerve conduction

What it does not mean

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

Key facts

Peak sensory nerve conduction latency [Time] Left median nerve
Peak sensory nerve conduction latency
L; L median n; LT; NEURO; Peak Sensory NC latency; Point in time; QNT; Quan; Quant; Quantitative; 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

Peak sensory nerve conduction latency [Time] Left median nervePeak Sensory NC latency Time L median nPeak sensory nerve conduction latencyNEUROTimePtMedian nerve.left

Frequently asked questions

Code details

Code98619-0

SystemLOINC

Display namePeak sensory nerve conduction latency [Time] Left median nerve

DescriptionPeak sensory nerve conduction latency

Short namePeak Sensory NC latency Time L median n

ComponentPeak sensory nerve conduction latency

PropertyTime

TimingPt

System (specimen)Median nerve.left

ScaleQn

MethodNerve conduction

ClassNEURO

Example unitsms

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.72

Last changed2.72

Part names

Peak sensory nerve conduction latencyTimePtMedian nerve.leftQnNerve conductionTime (e.g. seconds)Point in time (spot)Left median nerve

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.