LOINC Code 101631-0: JAK2 gene rearrangements FISH Doc (Bld/Tiss)

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 JAK2 gene rearrangements. 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: FISH

What it does not mean

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

Key facts

• JAK2 gene rearrangements in Blood or Tissue by FISH
• JAK2 gene rearrangements
• Blood; Document; Erythrocytosis; Finding; Findings; Fluorescent in situ hybridization; Janus kinase 2; Janus kinase 2 gene; JTK10; Molecular pathology; MOLPATH; MOLPATH.REARRANGEMENTS; Point in time; Polycythemia vera; PV; Random; Rearr; Rearrangement; THCYT3; Tissue; Tissue, unspecified; 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

Frequently asked questions