HL7.FHIR.US.CARIN-RTPBC\RtpbcIsAlternativeExtension - Definitions

This page is part of the Consumer Real-time Pharmacy Benefit Check (v1.0.0: STU 1) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Extension: RtpbcIsAlternativeExtension - Detailed Descriptions

Definitions for the rtpbc-isAlternative extension.

1. Extension
Definition	Whether this added line item is one alternative to the product or service specified in the associated line item in the Claim--to be considered independently of other added line items
Control	0..1 This element is affected by the following invariants: ele-1
Comments	A responder to a predetermination request may wish to provide alternative fulfillment options to the requested product or service. This extension indicates that an added line item is to be interpreted as one of possibly multiple alternatives to the requested product or service. When isAlternative is true, the added line item is to be considered independently from any other added line items associated with the requested product or service.
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Control	0..1
Type	string
3. Extension.extension
Definition	An Extension
Control	0..0
Type	Extension
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
Slicing	This element introduces a set of slices on Extension.extension. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Control	1..1
Type	uri
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Fixed Value	http://hl7.org/fhir/us/carin-rtpbc/StructureDefinition/rtpbc-isAlternative
5. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Control	1..1
Type	boolean
[x] Note	See Choice of Data Types for further information about how to use [x]
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))