LOINCActive

LOINC Code 10182-4: History of Travel note

10182-4 is a LOINC code used to identify History of Travel note 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 Travel note. It is commonly used with the system or sample type ^Patient.

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 Travel note. It is commonly used with the system or sample type ^Patient.

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

What it does not mean

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

Key facts

  • History of Travel note
  • Travel note
  • Document; Encounter; Evaluation and management; Evaluation and management note; H+P; H+P.HX; History; notes; P prime; Point in time; Random; Visit note

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

History of Travel noteHx of Travel noteTravel noteH&P.HXHxPt^Patient

Frequently asked questions

Code details

Code10182-4
SystemLOINC
Display nameHistory of Travel note
DescriptionTravel note
Short nameHx of Travel note
ComponentTravel note
PropertyHx
TimingPt
System (specimen)^Patient
ScaleDoc
ClassH&P.HX
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0i
Last changed2.81

Part names

Travel noteHxPt^PatientDocHistoryPoint 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 10182-4 | HealthAssure