What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 112066-6: Oncology Diagnostic Study Note

Name: LOINC Code 112066-6: Oncology Diagnostic Study Note
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:22.497Z

112066-6 is a LOINC code used to identify Oncology Diagnostic Study 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 Diagnostic study 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 Diagnostic study 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: Oncology

What it does not mean

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

Key facts

Oncology Diagnostic Study Note
Diagnostic study note
Cancer; Diag study note; DOC.ONT; Document; Encounter; Evaluation and management; Evaluation and management note; Finding; Findings; notes; Point in time; Random; Study report; 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

Oncology Diagnostic Study NoteOncology Diag Study NoteDiagnostic study noteDOC.ONTOLOGYFindPt{Setting}

Frequently asked questions

Code details

Code112066-6

SystemLOINC

Display nameOncology Diagnostic Study Note

DescriptionDiagnostic study note

Short nameOncology Diag Study Note

ComponentDiagnostic study note

PropertyFind

TimingPt

System (specimen){Setting}

ScaleDoc

MethodOncology

ClassDOC.ONTOLOGY

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.82

Last changed2.82

Part names

Diagnostic study noteFindPt{Setting}DocOncologyDiagnostic studyNoteFindingPoint 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.