LOINC

LOINC Code 22565-6: S. pneumoniae group B Ab Ql (S)

22565-6 is a LOINC code used to identify S. pneumoniae group B Ab Ql (S) 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 Streptococcus pneumoniae group B Ab. 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 Streptococcus pneumoniae group B Ab. 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: DEPRECATED

What it does not mean

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

Key facts

  • Deprecated Streptococcus pneumoniae group B Ab
  • Streptococcus pneumoniae group B Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; ID; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; Pneu; pneum; Pneumo; Pneumococ; Pneumococcal; Pneumococcal pneumonia; Pneumococcus; Pneumon; Pneumonia; Point in time; QL; Qual; Qualitative; Random; S pneumo; S pneumoniae; Screen; Serum; Spn; SR; Strep; Strept

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

S. pneumoniae group B Ab Ql (S)Deprecated Streptococcus pneumoniae group B AbDeprecated S pneumB Ab Ser QlStreptococcus pneumoniae group B AbMICROStreptococcus pneumoniae group B antibody, BloodACnc

Frequently asked questions

Code details

Code22565-6
SystemLOINC
Display nameS. pneumoniae group B Ab Ql (S)
DescriptionStreptococcus pneumoniae group B Ab
Short nameDeprecated S pneumB Ab Ser Ql
ComponentStreptococcus pneumoniae group B Ab
PropertyACnc
TimingPt
System (specimen)Ser
ScaleOrd
ClassMICRO
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0n
Last changed2.36

Consumer names

Streptococcus pneumoniae group B antibody, Blood

Part names

Streptococcus pneumoniae group B AbACncPtSerOrdArbitrary ConcentrationPoint in time (spot)Serum

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 22565-6 | HealthAssure