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LOINC Code 109734-4: Zinc finger protein of the cerebellum 4 Ab (CSF) [Measurement]

109734-4 is a LOINC code used to identify Zinc finger protein of the cerebellum 4 Ab (CSF) [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 Zinc finger protein of the cerebellum 4 Ab. It is commonly used with the system or sample type CSF.

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 Zinc finger protein of the cerebellum 4 Ab. It is commonly used with the system or sample type CSF.

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

Zinc finger protein of the cerebellum 4 Ab [Measurement] in Cerebral spinal fluid
Zinc finger protein of the cerebellum 4 Ab
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; Cerebral spinal fluid; Cerebrospinal Fl; Lab orders; Msmt; Paraneoplastic neurological syndrome; PR; Prot; Small Cell Lung Cancer; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Zic4; Zn

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

Zinc finger protein of the cerebellum 4 Ab (CSF) [Measurement]Zinc finger protein of the cerebellum 4 Ab [Measurement] in Cerebral spinal fluidZic4 Ab Msmt CSFZinc finger protein of the cerebellum 4 AbLABORDERS.ONTOLOGYZinc finger protein of the cerebellum 4 antibody, Spinal fluid{Measurement}

Frequently asked questions

Code details

Code109734-4
SystemLOINC
Display nameZinc finger protein of the cerebellum 4 Ab (CSF) [Measurement]
DescriptionZinc finger protein of the cerebellum 4 Ab
Short nameZic4 Ab Msmt CSF
ComponentZinc finger protein of the cerebellum 4 Ab
Property{Measurement}
Timing-
System (specimen)CSF
Scale-
ClassLABORDERS.ONTOLOGY
StatusTRIAL
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

Zinc finger protein of the cerebellum 4 antibody, Spinal fluid

Part names

Zinc finger protein of the cerebellum 4 Ab{Measurement}-CSFMeasurementCerebral spinal fluid

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.