LOINCActiveBoth

LOINC Code 34779-9: Hematology+Medical oncology Consult note

34779-9 is a LOINC code used to identify Hematology+Medical oncology Consult 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 Consultation note. It is commonly used with the system or sample type {Setting}.

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 Consultation note. It is commonly used with the system or sample type {Setting}.

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: Hematology+Medical oncology

What it does not mean

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

Key facts

  • Hematology+Medical oncology Consult note
  • Consultation note
  • Cancer; Consult note; DOC.ONT; Document; Encounter; Evaluation and management; Evaluation and management note; Finding; Findings; Hematology; Hematology and Oncology; Hematology+Oncology; Heme; HemOnc; notes; Oncology; 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

Hematology+Medical oncology Consult noteHemOnc Consult noteConsultation noteDOC.ONTOLOGYFindPt{Setting}

Frequently asked questions

Code details

Code34779-9
SystemLOINC
Display nameHematology+Medical oncology Consult note
DescriptionConsultation note
Short nameHemOnc Consult note
ComponentConsultation note
PropertyFind
TimingPt
System (specimen){Setting}
ScaleDoc
MethodHematology+Medical oncology
ClassDOC.ONTOLOGY
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.11
Last changed2.73

Part names

Consultation noteFindPt{Setting}DocHematology+Medical oncologyConsultationNoteHematologyMedical OncologyFindingPoint 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 34779-9 | HealthAssure