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.

LOINCActiveObservation

LOINC Code 69550-2: Genetic knowledge reference Molgen Nom (Bld/Tiss)

Name: LOINC Code 69550-2: Genetic knowledge reference Molgen Nom (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:48.864Z

69550-2 is a LOINC code used to identify Genetic knowledge reference Molgen Nom (Bld/Tiss) 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 Genetic knowledge reference. It is commonly used with the system or sample type Bld/Tiss.

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 Genetic knowledge reference. It is commonly used with the system or sample type Bld/Tiss.

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: Observation
Method: Molgen

What it does not mean

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

Key facts

Genetic knowledge reference [Type]
Genetic knowledge reference
Sets supporting context for 'Genetic Knowledge Reference'
Blood; Gen knwldge ref; Genetic; Genetics; Genomic; HL7.GENETICS; Molecular genetics; MOLPATH.GENERAL; Nominal; PCR; Point in time; Random; Tissue; Tissue, unspecified; Typ; WB; Whole blood; Whole blood or Tissue

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

Genetic knowledge reference Molgen Nom (Bld/Tiss)Genetic knowledge reference [Type]Gen knwldge ref TypeGenetic knowledge referenceHL7.GENETICSGenetic knowledge reference, Blood or tissue specimenType

Frequently asked questions

Code details

Code69550-2

SystemLOINC

Display nameGenetic knowledge reference Molgen Nom (Bld/Tiss)

DescriptionGenetic knowledge reference

Short nameGen knwldge ref Type

ComponentGenetic knowledge reference

PropertyType

TimingPt

System (specimen)Bld/Tiss

ScaleNom

MethodMolgen

ClassHL7.GENETICS

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.38

Last changed2.56

Consumer names

Genetic knowledge reference, Blood or tissue specimen

Part names

Genetic knowledge referenceTypePtBld/TissNomMolgenPoint in time (spot)Blood or TissueMolecular genetics

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.