LOINCActiveBoth

LOINC Code 81633-0: Oncology Recommended follow-up tests or procedures

81633-0 is a LOINC code used to identify Oncology Recommended follow-up tests or procedures 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 Recommended follow-up tests or procedures. It is commonly used with the system or sample type {Setting}.

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 Recommended follow-up tests or procedures. It is commonly used with the system or sample type {Setting}.

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: Both
  • Method: Oncology

What it does not mean

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

Key facts

  • Oncology Recommended follow-up tests or procedures
  • Recommended follow-up tests or procedures
  • Document containing information about recommended follow-up cancer-related tests or screening procedures as it relates to a patient's cancer. The type of test/screening procedure, the coordinating provider, and when or under what circumstances the test is recommended to occur may be included. This term was created for, but not limited in use to, the Recommended Cancer Related Tests section in the HL7 Clinical Oncology Treatment Plan and Summary (COTPS) implementation guide.
  • Cancer; DOC.MISC; Document; Finding; Findings; MISC; Pap Smear; Pap Stain; Papinacolou Smear; Point in time; Random; Rec f/u tests or procedures; Recom F/U

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

Oncology Recommended follow-up tests or proceduresOncology Rec f/u tests or proceduresRecommended follow-up tests or proceduresDOC.MISCFindPt{Setting}

Frequently asked questions

Code details

Code81633-0
SystemLOINC
Display nameOncology Recommended follow-up tests or procedures
DescriptionRecommended follow-up tests or procedures
Short nameOncology Rec f/u tests or procedures
ComponentRecommended follow-up tests or procedures
PropertyFind
TimingPt
System (specimen){Setting}
ScaleDoc
MethodOncology
ClassDOC.MISC
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.56
Last changed2.63

Part names

Recommended follow-up tests or proceduresFindPt{Setting}DocOncologyFindingPoint 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.