LOINCActiveObservation

LOINC Code 94741-6: Cancer chemotherapy received in the past 4W

94741-6 is a LOINC code used to identify Cancer chemotherapy received in the past 4W 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 Cancer chemotherapy received in the past 4W. 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 Cancer chemotherapy received in the past 4W. 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

What it does not mean

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

Key facts

  • Cancer chemotherapy received in the past 4W
  • 4 weeks; Cancer; Chemo; Chemotherapy rcvd past 4W; Finding; Findings; Last; ONCOLOGY; Ordinal; QL; Qual; Qualitative; Screen

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

Cancer chemotherapy received in the past 4WChemotherapy rcvd past 4WONCOLOGYFind4W^PatientOrd

Frequently asked questions

Code details

Code94741-6
SystemLOINC
Display nameCancer chemotherapy received in the past 4W
Short nameChemotherapy rcvd past 4W
ComponentCancer chemotherapy received in the past 4W
PropertyFind
Timing4W
System (specimen)^Patient
ScaleOrd
ClassONCOLOGY
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.68
Last changed2.68

Part names

Cancer chemotherapy received in the past 4WFind4W^PatientOrdFinding4 weeks

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.