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 77790-4: Cocaine cutoff Confirm (Sal) [Mass/Vol]

Name: LOINC Code 77790-4: Cocaine cutoff Confirm (Sal) [Mass/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:58.754Z

77790-4 is a LOINC code used to identify Cocaine cutoff Confirm (Sal) [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 Cocaine cutoff. It is commonly used with the system or sample type Saliva.

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 Cocaine cutoff. It is commonly used with the system or sample type Saliva.

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

Cocaine cutoff [Mass/volume] in Saliva (oral fluid) for Confirmatory method
Cocaine cutoff
Benzoylmethylecgonine; Cfm; CNFR; CNFRM; Coke; Conf; Confirmation; Confirmatory; Crack; CtO; DRUG/TOXICOLOGY; Drugs; Ecgonine methyl ester benzoate; GCMS; LC/MS/MS; Level; Mass concentration; Oral fluid; Point in time; QNT; Quan; Quant; Quantitative; Random; Sal; Snow

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

Cocaine cutoff Confirm (Sal) [Mass/Vol]Cocaine cutoff [Mass/volume] in Saliva (oral fluid) for Confirmatory methodCocaine CtO Sal Cfm-mCncCocaine cutoffDRUG/TOXCocaine cutoff, SalivaMCnc

Frequently asked questions

Code details

Code77790-4

SystemLOINC

Display nameCocaine cutoff Confirm (Sal) [Mass/Vol]

DescriptionCocaine cutoff

Short nameCocaine CtO Sal Cfm-mCnc

ComponentCocaine cutoff

PropertyMCnc

TimingPt

System (specimen)Saliva

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

Cocaine cutoff, Saliva

Part names

Cocaine cutoffMCncPtSalivaQnConfirmMass 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.