LOINCActiveBoth

LOINC Code 34134-7: Attending Outpatient Supervisory note

34134-7 is a LOINC code used to identify Attending Outpatient Supervisory 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 Supervisory note. It is commonly used with the system or sample type Outpatient.

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 Supervisory note. It is commonly used with the system or sample type Outpatient.

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: Both
  • Method: Attending

What it does not mean

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

Key facts

  • Attending Outpatient Supervisory note
  • Supervisory note
  • DOC.ONT; Document; Encounter; Evaluation and management; Evaluation and management note; Finding; Findings; notes; OP; 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

Attending Outpatient Supervisory noteAttend OP Supervisory noteSupervisory noteDOC.ONTOLOGYFindPtOutpatient

Frequently asked questions

Code details

Code34134-7
SystemLOINC
Display nameAttending Outpatient Supervisory note
DescriptionSupervisory note
Short nameAttend OP Supervisory note
ComponentSupervisory note
PropertyFind
TimingPt
System (specimen)Outpatient
ScaleDoc
MethodAttending
ClassDOC.ONTOLOGY
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.09
Last changed2.65

Part names

Supervisory noteFindPtOutpatientDocAttendingSupervisoryNoteFindingPoint 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 34134-7 | HealthAssure