LOINCActive

LOINC Code 70735-6: Functional Assessment of Chronic Illness Therapy-Fatigue Questionnaire -13 items - version 4 (FACIT - fatigue 13)

70735-6 is a LOINC code used to identify Functional Assessment of Chronic Illness Therapy-Fatigue Questionnaire -13 items - version 4 (FACIT - fatigue 13) 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 Functional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4. 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 Functional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4. 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
  • Panel type: Panel
  • Method: FACIT

What it does not mean

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

Key facts

  • Functional Assessment of Chronic Illness Therapy-Fatigue Questionnaire -13 items - version 4 (FACIT - fatigue 13)
  • Functional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4
  • Functional Assessment of Chronic Illness Therapy-Fatigue; a 13-item FACIT Fatigue Scale
  • FACIT; FACIT - fatigue; FACIT - fatigue 13 - version 4; Pan; Panel; PANEL.SURVEY.GNHLTH; Panl; Pnl; Point in time; Random; Survey; SURVEY.GNHLTH

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

Functional Assessment of Chronic Illness Therapy-Fatigue Questionnaire -13 items - version 4 (FACIT - fatigue 13)Functional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4PANEL.SURVEY.GNHLTH-Pt^PatientFACIT

Frequently asked questions

Code details

Code70735-6
SystemLOINC
Display nameFunctional Assessment of Chronic Illness Therapy-Fatigue Questionnaire -13 items - version 4 (FACIT - fatigue 13)
DescriptionFunctional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4
ComponentFunctional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4
Property-
TimingPt
System (specimen)^Patient
Scale-
MethodFACIT
ClassPANEL.SURVEY.GNHLTH
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.40
Last changed2.50

Part names

Functional assessment of chronic illness therapy - fatigue questionnaire -13 items - version 4-Pt^PatientFACITFunctional assessment of chronic illness therapy - fatigue questionnaire - 13 items - version 4Point in time (spot)Functional Assessment of Chronic Illness Therapy

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.