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.

LOINCActiveObservation

LOINC Code 77885-2: Ethyl sulfate cutoff Confirm (U) [Mass/Vol]

Name: LOINC Code 77885-2: Ethyl sulfate cutoff Confirm (U) [Mass/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:58.755Z

77885-2 is a LOINC code used to identify Ethyl sulfate cutoff Confirm (U) [Mass/Vol] 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 Ethyl sulfate cutoff. It is commonly used with the system or sample type Urine.

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 Ethyl sulfate cutoff. It is commonly used with the system or sample type Urine.

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: Observation
Method: Confirm

What it does not mean

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

Key facts

Ethyl sulfate cutoff [Mass/volume] in Urine for Confirmatory method
Ethyl sulfate cutoff
Cfm; CNFR; CNFRM; Conf; Confirmation; Confirmatory; CtO; DRUG/TOXICOLOGY; Drugs; Ethanol metabolite; ethyl hydrogen sulfate; GCMS; LC/MS/MS; Level; Mass concentration; Point in time; QNT; Quan; Quant; Quantitative; Random; SO4; SO4-2; Sulf; Sulfovinate; Sulfovinic acid; UA; UR; Urn

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

Ethyl sulfate cutoff Confirm (U) [Mass/Vol]Ethyl sulfate cutoff [Mass/volume] in Urine for Confirmatory methodEthyl sulfate CtO Ur Cfm-mCncEthyl sulfate cutoffDRUG/TOXEthyl sulfate cutoff, UrineMCnc

Frequently asked questions

Code details

Code77885-2

SystemLOINC

Display nameEthyl sulfate cutoff Confirm (U) [Mass/Vol]

DescriptionEthyl sulfate cutoff

Short nameEthyl sulfate CtO Ur Cfm-mCnc

ComponentEthyl sulfate cutoff

PropertyMCnc

TimingPt

System (specimen)Urine

ScaleQn

MethodConfirm

ClassDRUG/TOX

Example unitsng/mL

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.52

Last changed2.52

Consumer names

Ethyl sulfate cutoff, Urine

Part names

Ethyl sulfate cutoffMCncPtUrineQnConfirmMass ConcentrationPoint in time (spot)

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.