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.

LOINC

LOINC Code 64716-4: During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]

Name: LOINC Code 64716-4: During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:44.549Z

64716-4 is a LOINC code used to identify During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX] 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 During the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average W. 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 During the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average W. 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: TRIAL
Method: PhenX

What it does not mean

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

Key facts

During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]
During the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average W
Alcohol last 3Mo pregnancy; Count/time; Gestation; Gestations; Gravida; nRate; Number rate; Number Rate = Count/Time; Past; Point in time; Pregnancies; QNT; Quan; Quant; Quantitative; Random

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

During the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]Alcohol last 3Mo pregnancy PhenXDuring the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average WPHENXNRatPt^Patient

Frequently asked questions

Code details

Code64716-4

SystemLOINC

Display nameDuring the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average week [PhenX]

DescriptionDuring the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average W

Short nameAlcohol last 3Mo pregnancy PhenX

ComponentDuring the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average W

PropertyNRat

TimingPt

System (specimen)^Patient

ScaleQn

MethodPhenX

ClassPHENX

Example units#/week

StatusTRIAL

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.65

Part names

During the last 3Mo of your pregnancy, how many alcoholic drinks did you have in an average WNRatPt^PatientQnPhenXDuring the last 3 months of your pregnancy, how many alcoholic drinks did you have in an average weekNumber RatePoint 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.