What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 9124-9: Fluid output cerebral ventricle drain 8 hour

Name: LOINC Code 9124-9: Fluid output cerebral ventricle drain 8 hour
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:20.876Z

9124-9 is a LOINC code used to identify Fluid output cerebral ventricle drain 8 hour 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 Fluid output.cerebral ventricle drain. It is commonly used with the system or sample type Cerebral ventricles.

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 Fluid output.cerebral ventricle drain. It is commonly used with the system or sample type Cerebral ventricles.

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

What it does not mean

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

Key facts

Fluid output cerebral ventricle drain 8 hour
Fluid output.cerebral ventricle drain
1/3 day; 8 hours; 8HR; Cereb; Cerebral spinal fluid output; Cerebral vents; Cerebrospinal fluid output; CSF output; Fld; Flow; Fluid output cereb vent drain; IO_OUTPUT; IO_OUTPUT.TIMED.MOLE; Neuro; Neurology; QNT; Quan; Quant; Quantitative; Volume Rate; vRate

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

Fluid output cerebral ventricle drain 8 hourDrain output 8h Cerebral ventsFluid output.cerebral ventricle drainIO_OUT.TIMED.MOLEVRat8HCerebral ventricles

Frequently asked questions

Code details

Code9124-9

SystemLOINC

Display nameFluid output cerebral ventricle drain 8 hour

DescriptionFluid output.cerebral ventricle drain

Short nameDrain output 8h Cerebral vents

ComponentFluid output.cerebral ventricle drain

PropertyVRat

Timing8H

System (specimen)Cerebral ventricles

ScaleQn

ClassIO_OUT.TIMED.MOLE

Example unitsmL/8 H

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0i

Last changed2.48

Part names

Fluid output.cerebral ventricle drainVRat8HCerebral ventriclesQnFluid output cerebral ventricle drainVolume Rate8 hours

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.