LOINCActive

LOINC Code 101904-1: Release of Information request

101904-1 is a LOINC code used to identify Release of Information request 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 Release of Information request. 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 Release of Information request. 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
  • Method: {Role}

What it does not mean

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

Key facts

  • Release of Information request
  • Release of information request is a prompt to initiate the release of information but not exclusive to patient information.
  • DOC.ONT; Document; Finding; Findings; Point in time; Random; ROI request

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

Release of Information requestROI requestDOC.ONTOLOGYFindPt{Setting}Doc

Frequently asked questions

Code details

Code101904-1
SystemLOINC
Display nameRelease of Information request
Short nameROI request
ComponentRelease of Information request
PropertyFind
TimingPt
System (specimen){Setting}
ScaleDoc
Method{Role}
ClassDOC.ONTOLOGY
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.75
Last changed2.82

Part names

Release of Information requestFindPt{Setting}Doc{Role}RequestFindingPoint in time (spot)Role-unspecified

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 101904-1 | HealthAssure