LOINCActiveOrder

LOINC Code 88345-4: Microscopic exam panel LM (Ear)

88345-4 is a LOINC code used to identify Microscopic exam panel LM (Ear) 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 Microscopic exam panel. It is commonly used with the system or sample type Ear.

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 Microscopic exam panel. It is commonly used with the system or sample type Ear.

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: Order
  • Panel type: Panel
  • Method: Microscopy.light

What it does not mean

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

Key facts

  • Microscopic exam panel - Ear by Light microscopy
  • Microscopic exam panel
  • Hearing; LM; Micro; Microbiology; Micros; Microscopic; Microscopic exam pnl; Otologic; Pan; PANEL.MICROBIOLOGY; Panl; Pnl; 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

Microscopic exam panel LM (Ear)Microscopic exam panel - Ear by Light microscopyMicroscopic exam pnl Ear MicroMicroscopic exam panelPANEL.MICROMicroscopic exam panel, Ear-

Frequently asked questions

Code details

Code88345-4
SystemLOINC
Display nameMicroscopic exam panel LM (Ear)
DescriptionMicroscopic exam panel
Short nameMicroscopic exam pnl Ear Micro
ComponentMicroscopic exam panel
Property-
TimingPt
System (specimen)Ear
Scale-
MethodMicroscopy.light
ClassPANEL.MICRO
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.64
Last changed2.64

Consumer names

Microscopic exam panel, Ear

Part names

Microscopic exam panel-PtEarMicroscopy.lightPoint in time (spot)Light microscopy

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 88345-4 | HealthAssure