LOINCActiveBoth

LOINC Code 55147-3: t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript Molgen (Bld/Tiss) [# ratio]

55147-3 is a LOINC code used to identify t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript Molgen (Bld/Tiss) [# ratio] 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 t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript. 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 t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript. 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: Both
  • Method: Molgen

What it does not mean

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

Key facts

  • t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript [# Ratio] in Blood or Tissue by Molecular genetics method
  • t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript
  • We changed the property from NFr to NRto. We had misunderstood how this test was done - it counts the number of transcripts of the two genes produced (usually) by PCR.
  • ABL; ABL1; ABL1 transcript; ALL; bcr/abl; BCR1; bcr-abl1; Blood; Breakpoint cluster region; Chronic myeloid leukemia; CML; control gene; D22S11; D22S662; DNA; e13a2; e14a2; gene fusion; gene translocation; Genetics; Heredity; Heritable; Inherited; JTK7; major breakpoints; Mbr; Mcr; minor breakpoints; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.TRANSLOCATION; Number ratio; p150; p210; PCR; Ph chromosome; Philadelphia chromosome; PHL; Point in time; QNT; Quan; Quant; Quantitative; Random; RNA; T prime; t(9,22)(ABL1,BCR) gene translocation; t(9,22)(ABL1,BCR) p210 gene translocation; t(9,22)(ABL1,BCR) Translocation; t(9,22)(q34,q11); t(9,22)(q34.1,q11); t(9;22)(ABL1,BCR); t(ABL1,BCR)b2a2; t(ABL1,BCR)p210; Tissue; Tissue, unspecified; translocation; v-abl Abelson murine leukemia viral oncogene homolog 1; 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

t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript Molgen (Bld/Tiss) [# ratio]t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript [# Ratio] in Blood or Tissue by Molecular genetics methodt(ABL1,BCR)p210/control Bld/Tt(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcriptMOLPATH.TRNLOCt(9;22)(q34.1;q11)(ABL1,BCR) B2a2+b3a2/control Transcript, Blood or tissue specimenNRto

Frequently asked questions

Code details

Code55147-3
SystemLOINC
Display namet(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript Molgen (Bld/Tiss) [# ratio]
Descriptiont(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript
Short namet(ABL1,BCR)p210/control Bld/T
Componentt(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcript
PropertyNRto
TimingPt
System (specimen)Bld/Tiss
ScaleQn
MethodMolgen
ClassMOLPATH.TRNLOC
Example units%
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.27
Last changed2.73

Consumer names

t(9;22)(q34.1;q11)(ABL1,BCR) B2a2+b3a2/control Transcript, Blood or tissue specimen

Part names

t(9;22)(q34.1;q11)(ABL1,BCR) b2a2+b3a2 fusion transcript/control transcriptNRtoPtBld/TissQnMolgenNumber RatioPoint 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.

LOINC Code 55147-3 | HealthAssure