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 77786-2: PROMIS alcohol - positive expectancies - version 1.0 Tscore

Name: LOINC Code 77786-2: PROMIS alcohol - positive expectancies - version 1.0 Tscore
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:58.754Z

77786-2 is a LOINC code used to identify PROMIS alcohol - positive expectancies - version 1.0 Tscore 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 PROMIS alcohol - positive expectancies - version 1.0 T-score. It is commonly used with the system or sample type ^Patient.

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 PROMIS alcohol - positive expectancies - version 1.0 T-score. It is commonly used with the system or sample type ^Patient.

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: PROMIS

What it does not mean

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

Key facts

PROMIS alcohol - positive expectancies - version 1.0 Tscore
PROMIS alcohol - positive expectancies - version 1.0 T-score
Alc; alcoholic; Patient Reported Outcomes Information System; Point in time; Pos; promise; QNT; Quan; Quant; Quantitative; Random; Survey; SURVEY.PROMIS; T prime; T-score

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

PROMIS alcohol - positive expectancies - version 1.0 TscorePROMIS alcohol - positive expectancies - version 1.0 T-scoreSURVEY.PROMISTscorePt^PatientQn

Frequently asked questions

Code details

Code77786-2

SystemLOINC

Display namePROMIS alcohol - positive expectancies - version 1.0 Tscore

DescriptionPROMIS alcohol - positive expectancies - version 1.0 T-score

ComponentPROMIS alcohol - positive expectancies - version 1.0 T-score

PropertyTscore

TimingPt

System (specimen)^Patient

ScaleQn

MethodPROMIS

ClassSURVEY.PROMIS

Example unitsTscore

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.52

Last changed2.54

Part names

PROMIS alcohol - positive expectancies - version 1.0 T-scoreTscorePt^PatientQnPROMISPROMIS alcohol - positive expectancies - version 1.0 TscoreT-scorePoint 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.