LOINCOrder

LOINC Code 111381-0: Parvovirus B19 IgM (S) [Measurement]

111381-0 is a LOINC code used to identify Parvovirus B19 IgM (S) [Measurement] 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 Parvovirus B19 Ab.IgM. It is commonly used with the system or sample type Ser.

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 Parvovirus B19 Ab.IgM. It is commonly used with the system or sample type Ser.

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: TRIAL
  • Order vs observation: Order

What it does not mean

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

Key facts

Parvovirus B19 IgM Ab [Measurement] in Serum
Parvovirus B19 Ab.IgM
This term is intended to collate similar measurements for the LOINC SNOMED CT Collaboration in an ontological view. Additionally, it can be used to communicate a laboratory order, either alone or in combination with specimen or other information in the order. It may NOT be used to report back the measured patient value. [https//lo.inc/ce2mb6]
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; B19 virus; B19V; Fifth Disease; Immune globulin M; Immunoglobulin M; Lab orders; Msmt; Parvo; Parvo virus; Parvov; Serum; SR

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

Parvovirus B19 IgM (S) [Measurement]Parvovirus B19 IgM Ab [Measurement] in SerumB19V IgM Msmt SerParvovirus B19 Ab.IgMLABORDERS.ONTOLOGYParvovirus B19 IgM antibody, Blood{Measurement}

Frequently asked questions

Code details

Code111381-0
SystemLOINC
Display nameParvovirus B19 IgM (S) [Measurement]
DescriptionParvovirus B19 Ab.IgM
Short nameB19V IgM Msmt Ser
ComponentParvovirus B19 Ab.IgM
Property{Measurement}
Timing-
System (specimen)Ser
Scale-
ClassLABORDERS.ONTOLOGY
StatusTRIAL
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.81
Last changed2.81

Consumer names

Parvovirus B19 IgM antibody, Blood

Part names

Parvovirus B19 Ab.IgM{Measurement}-SerParvovirus B19 IgMMeasurementSerum

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 111381-0 | HealthAssure