LOINCActiveOrder

LOINC Code 100122-1: C. pneumoniae Ab panel (S)

100122-1 is a LOINC code used to identify C. pneumoniae Ab panel (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 Chlamydophila pneumoniae Ab panel. 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 Chlamydophila pneumoniae Ab panel. 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: ACTIVE
  • Order vs observation: Order
  • Panel type: Panel

What it does not mean

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

Key facts

  • Chlamydophila pneumoniae Ab panel - Serum
  • Chlamydophila pneumoniae Ab panel
  • C pneum; C pneum Ab Pnl; C pneumo; C pneumoniae; Chlamydia; Chlamydia pneumoniae; CPN; Microbiology; Pan; PANEL.MICROBIOLOGY; Panl; Pneu; pneum; Pneumo; Pneumon; Pneumonia; Pnl; Point in time; Random; Serum; SR; Twar agent

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

C. pneumoniae Ab panel (S)Chlamydophila pneumoniae Ab panel - SerumC pneum Ab Pnl SerChlamydophila pneumoniae Ab panelPANEL.MICROC. pneumoniae Ab panel, Blood-

Frequently asked questions

Code details

Code100122-1
SystemLOINC
Display nameC. pneumoniae Ab panel (S)
DescriptionChlamydophila pneumoniae Ab panel
Short nameC pneum Ab Pnl Ser
ComponentChlamydophila pneumoniae Ab panel
Property-
TimingPt
System (specimen)Ser
Scale-
ClassPANEL.MICRO
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.72
Last changed2.72

Consumer names

C. pneumoniae Ab panel, Blood

Part names

Chlamydophila pneumoniae Ab panel-PtSerPoint 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 100122-1 | HealthAssure