LOINCActiveObservation

LOINC Code 61112-9: HTLV Nom

61112-9 is a LOINC code used to identify HTLV Nom 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 HTLV. It is commonly used with the system or sample type Ser/Plas.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 HTLV. It is commonly used with the system or sample type Ser/Plas.

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

What it does not mean

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

Key facts

  • HTLV [Type] in Serum or Plasma
  • HTLV
  • Human T-cell Leukemia Virus; Human T-cell Lymphotrophic Virus; ID; Infectious Disease; InfectiousDisease; Microbiology; Nominal; Pl; Plasma; Plsm; Point in time; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Typ

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

HTLV NomHTLV [Type] in Serum or PlasmaHTLV SerPlHTLVMICROHTLV, BloodType

Frequently asked questions

Code details

Code61112-9
SystemLOINC
Display nameHTLV Nom
DescriptionHTLV
Short nameHTLV SerPl
ComponentHTLV
PropertyType
TimingPt
System (specimen)Ser/Plas
ScaleNom
ClassMICRO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.34
Last changed2.73

Consumer names

HTLV, Blood

Part names

HTLVTypePtSer/PlasNomPoint in time (spot)Serum or Plasma

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 61112-9 | HealthAssure