LOINC Code 51650-0: HLA-B NAA+probe (Bld/Tiss) [Interp]

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 HLA-B. 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: Probe.amp.tar

What it does not mean

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

Key facts

• HLA-B [Interpretation] by NAA with probe detection
• HLA-B
• 3 Self-Sustaining Sequence Replication; 3SR SR; Amplif; Amplification; Amplified; Blood; DNA NUCLEIC ACID PROBE; DNA probe; Genetics; Heredity; Heritable; HLA ANTIGEN; Human Leukocyte Antigen; Impression; Impression/interpretation of study; Impressions; Inherited; Interp; Interpretation; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; NAA+probe; NAAT; NASBA; Nominal; Nucleic acid sequence based analysis; PCR; Point in time; Polymerase chain reaction; Probe amp; Probe with ampification; Probe with target amplification; QBR; Random; SDA; Strand Displacement Amplification; Tissue; Tissue, unspecified; TMA; Transcription mediated amplification; 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