LOINC

LOINC Code 67258-4: Hz when switched to manual mode [#] Ear - left [PhenX]

67258-4 is a LOINC code used to identify Hz when switched to manual mode [#] Ear - left [PhenX] 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 Hz when switched to manual mode. It is commonly used with the system or sample type Ear.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 Hz when switched to manual mode. It is commonly used with the system or sample type Ear.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: TRIAL
  • Method: PhenX

What it does not mean

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

Key facts

  • Hz when switched to manual mode [#] Ear - left [PhenX]
  • Hz when switched to manual mode
  • Cnt; Count; Ear-L; Hearing; Hz switched manual; L; LT; Number; Otologic; 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

Hz when switched to manual mode [#] Ear - left [PhenX]Hz switched manual Ear-L PhenXHz when switched to manual modePHENXNumPtEar.left

Frequently asked questions

Code details

Code67258-4
SystemLOINC
Display nameHz when switched to manual mode [#] Ear - left [PhenX]
DescriptionHz when switched to manual mode
Short nameHz switched manual Ear-L PhenX
ComponentHz when switched to manual mode
PropertyNum
TimingPt
System (specimen)Ear.left
ScaleQn
MethodPhenX
ClassPHENX
Example unitsHz
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.38
Last changed2.73

Part names

Hz when switched to manual modeNumPtEar.leftQnPhenXNumber (count)Point in time (spot)Ear Left

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.