Release 4

This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU) in it's permanent home (it will always be available at this URL). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3 R2 Value Set

FHIR Infrastructure Work Group Maturity Level: 1Draft Use Context: Any

This is a value set defined by the FHIR project.


Defining URL:
Title:Basic Resource Types

This value set defines codes for resources not yet supported by (or which will never be supported by) FHIR. Many of the codes listed here will eventually be turned into official resources. However, there is no guarantee that any particular resource will be created nor that the scope will be exactly as defined by the codes presented here. Codes in this set will be deprecated if/when formal resources are defined that encompass these concepts.

Committee:FHIR Infrastructure Work Group
OID:2.16.840.1.113883.4.642.3.138 (for OID based terminology systems)
Source ResourceXML / JSON

This value set is used in the following places:

This value set includes codes from the following code systems:


This expansion generated 01 Nov 2019

This value set contains 16 concepts

Expansion based on version 4.0.1

All codes from system

consentConsentAn assertion of permission for an activity or set of activities to occur, possibly subject to particular limitations; e.g. surgical consent, information disclosure consent, etc.
referralReferralA request that care of a particular type be provided to a patient. Could involve the transfer of care, a consult, etc.
adveventAdverse EventAn undesired reaction caused by exposure to some agent (e.g. a medication, immunization, food, or environmental agent).
aptmtreqAppointment RequestA request that a time be scheduled for a type of service for a specified patient, potentially subject to other constraints
transferTransferThe transition of a patient or set of material from one location to another
dietDietThe specification of a set of food and/or other nutritional material to be delivered to a patient.
adminactAdministrative ActivityAn occurrence of a non-care-related event in the healthcare domain, such as approvals, reviews, etc.
exposureExposureRecord of a situation where a subject was exposed to a substance. Usually of interest to public health.
investigationInvestigationA formalized inquiry into the circumstances surrounding a particular unplanned event or potential event for the purposes of identifying possible causes and contributing factors for the event
accountAccountA financial instrument used to track costs, charges or other amounts.
invoiceInvoiceA request for payment for goods and/or services. Includes the idea of a healthcare insurance claim.
adjudicatInvoice AdjudicationThe determination of what will be paid against a particular invoice based on coverage, plan rules, etc.
predetreqPre-determination RequestA request for a pre-determination of the cost that would be paid under an insurance plan for a hypothetical claim for goods or services
predeterminePredeterminationAn adjudication of what would be paid under an insurance plan for a hypothetical claim for goods or services
studyStudyAn investigation to determine information about a particular therapy or product
protocolProtocolA set of (possibly conditional) steps to be taken to achieve some aim. Includes study protocols, treatment protocols, emergency protocols, etc.


See the full registry of value sets defined as part of FHIR.

Explanation of the columns that may appear on this page:

LvlA few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code