LOINCActiveObservation

LOINC Code 88471-8: Symptom frequency score [SAQ]

88471-8 is a LOINC code used to identify Symptom frequency score [SAQ] 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 Symptom frequency 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 Symptom frequency 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: SAQ

What it does not mean

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

Key facts

Symptom frequency score [SAQ]
Symptom frequency score
SAQ domain scores are calculated using the method described in Spertus, J (1995) [PMID7829785]. The same approach is used for calculating domain scores for the full SAQ and the SAQ-7.
Point in time; QNT; Quan; Quant; Quantitative; Random; Scale; Scre; Seattle Angina Questionnaire; Survey; SURVEY.GNHLTH; Sx; Symptom freq 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

Symptom frequency score [SAQ]Symptom frequency scoreSURVEY.GNHLTHScorePt^PatientQn

Frequently asked questions

Code details

Code88471-8
SystemLOINC
Display nameSymptom frequency score [SAQ]
DescriptionSymptom frequency score
ComponentSymptom frequency score
PropertyScore
TimingPt
System (specimen)^Patient
ScaleQn
MethodSAQ
ClassSURVEY.GNHLTH
Example unitsscore
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.64
Last changed2.64

Part names

Symptom frequency scoreScorePt^PatientQnSAQPoint in time (spot)Seattle Angina Questionnaire

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.

LOINC Code 88471-8 | HealthAssure