LOINCActiveBoth

LOINC Code 92541-2: Hy Ag inferred phenotype Molgen Ql (Bld/Tiss donor)

92541-2 is a LOINC code used to identify Hy Ag inferred phenotype Molgen Ql (Bld/Tiss donor) 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 H little y Ag inferred phenotype. It is commonly used with the system or sample type Bld/Tiss^Donor.

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 H little y Ag inferred phenotype. It is commonly used with the system or sample type Bld/Tiss^Donor.

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

  • Hy Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics method
  • H little y Ag inferred phenotype
  • BLDBK.GENO; Blood; BLOOD BANK; Dombrock Blood Group System; Donr; Hy; Hy Ag inferred; Molecular genetics; Ordinal; PCR; Point in time; PR; QL; Qual; Qualitative; Random; Screen; 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

Hy Ag inferred phenotype Molgen Ql (Bld/Tiss donor)Hy Ag inferred phenotype [Presence] in Blood or Tissue from Donor by Molecular genetics methodHy Ag inferred Bld/T Donr QlH little y Ag inferred phenotypeBLDBK.GENOTYPINGHy antigen inferred, Donor Blood or tissue specimenPrThr

Frequently asked questions

Code details

Code92541-2
SystemLOINC
Display nameHy Ag inferred phenotype Molgen Ql (Bld/Tiss donor)
DescriptionH little y Ag inferred phenotype
Short nameHy Ag inferred Bld/T Donr Ql
ComponentH little y Ag inferred phenotype
PropertyPrThr
TimingPt
System (specimen)Bld/Tiss^Donor
ScaleOrd
MethodMolgen
ClassBLDBK.GENOTYPING
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.66
Last changed2.66

Consumer names

Hy antigen inferred, Donor Blood or tissue specimen

Part names

H little y Ag inferred phenotypePrThrPtBld/Tiss^DonorOrdMolgenHy Ag inferred phenotypePresence or ThresholdPoint in time (spot)Blood or Tissue^DonorMolecular 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.