## Profile Comparison between http://hl7.org/fhir/us/davinci-pdex/StructureDefinition/pdex-member-match-group vs http://hl7.org/fhir/us/davinci-pdex/StructureDefinition/pdex-member-match-group

Left: | PDex Member Match Group (http://hl7.org/fhir/us/davinci-pdex/StructureDefinition/pdex-member-match-group)
Right: | PDex Member Match Group (http://hl7.org/fhir/us/davinci-pdex/StructureDefinition/pdex-member-match-group)

### Messages

Error | StructureDefinition.version | Values for version differ: '2.1.0' vs '2.1.1'
Information | StructureDefinition.date | Values for date differ: '2025-06-18T00:57:14+00:00' vs '2025-12-18T03:22:36+00:00'
Information | Group.language | Example/preferred bindings differ at Group.language using binding from PDexMemberMatchGroup

### Metadata

Name | Value | Comments
--- | --- | ---
abstract | false |
baseDefinition | http://hl7.org/fhir/StructureDefinition/Group |
copyright | Used by permission of HL7 International, all rights reserved Creative Commons License |
date | 2025-06-18T00:57:14+00:00 | 2025-12-18T03:22:36+00:00 | Values Differ
description | A Group List created by the Payer to enable Bulk Payer-to-Payer API access by Other Payers to retrieve member information. Based on the Group resource. An Extension is added to capture the submitted parameters for the access request. |
experimental | true |
fhirVersion | 4.0.1 |
jurisdiction |  |
jurisdiction[0] | urn:iso:std:iso:3166#US |
kind | resource |
name | PDexMemberMatchGroup |
publisher | HL7 International / Financial Management |
purpose |  |
status | active |
title | PDex Member Match Group |
type | Group |
url | http://hl7.org/fhir/us/davinci-pdex/StructureDefinition/pdex-member-match-group |
version | 2.1.0 | 2.1.1 | Values Differ

### Structure

Name | L Flags | L Card. | L Type | L Description & Constraints | R Flags | R Card. | R Type | R Description & Constraints | Comments
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Group | C | 0..* | Group | Group of multiple entities | C | 0..* | Group | Group of multiple entities |
id | Σ | 0..1 | id | Logical id of this artifact | Σ | 0..1 | id | Logical id of this artifact |
meta | Σ | 0..1 | Meta | Metadata about the resource | Σ | 0..1 | Meta | Metadata about the resource |
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ?!Σ | 0..1 | uri | A set of rules under which this content was created |
language |  | 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language.
Additional Bindings | Purpose
?? | Max Binding
|  | 0..1 | code | Language of the resource content Binding: ?? (preferred): A human language.
Additional Bindings | Purpose
?? | Max Binding
| Example/preferred bindings differ at Group.language using binding from PDexMemberMatchGroup
text |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements |  | 0..1 | Narrative | Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements |
contained |  | 0..* | Resource | Contained, inline Resources |  | 0..* | Resource | Contained, inline Resources |
extension |  | 0..* | Extension | Additional content defined by implementations |  | 0..* | Extension | Additional content defined by implementations |
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ?! | 0..* | Extension | Extensions that cannot be ignored |
identifier | Σ | 0..* | Identifier | Unique id | Σ | 0..* | Identifier | Unique id |
active | Σ | 0..1 | boolean | Whether this group's record is in active use | Σ | 0..1 | boolean | Whether this group's record is in active use |
type | Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: ?? (required): Types of resources that are part of group. | Σ | 1..1 | code | person | animal | practitioner | device | medication | substance Binding: ?? (required): Types of resources that are part of group. |
actual | Σ C | 1..1 | boolean | Descriptive or actual | Σ C | 1..1 | boolean | Descriptive or actual |
code | S Σ | 1..1 | CodeableConcept | Kind of Group members Binding: ?? (required) | S Σ | 1..1 | CodeableConcept | Kind of Group members Binding: ?? (required) |
name | Σ | 0..1 | string | Label for Group | Σ | 0..1 | string | Label for Group |
quantity | Σ | 0..1 | unsignedInt | Number of members | Σ | 0..1 | unsignedInt | Number of members |
managingEntity | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition | Σ | 0..1 | Reference(Organization | RelatedPerson | Practitioner | PractitionerRole) | Entity that is the custodian of the Group's definition |
characteristic |  | 0..* | BackboneElement | Include / Exclude group members by Trait |  | 0..* | BackboneElement | Include / Exclude group members by Trait |
id |  | 0..1 | string | Unique id for inter-element referencing |  | 0..1 | string | Unique id for inter-element referencing |
extension |  | 0..* | Extension | Additional content defined by implementations |  | 0..* | Extension | Additional content defined by implementations |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
code | S | 1..1 | CodeableConcept | Kind of characteristic Binding Description: (example): List of characteristics used to describe group members; e.g. gender, age, owner, location, etc. | S | 1..1 | CodeableConcept | Kind of characteristic Binding Description: (example): List of characteristics used to describe group members; e.g. gender, age, owner, location, etc. |
id |  | 0..1 | string | Unique id for inter-element referencing |  | 0..1 | string | Unique id for inter-element referencing |
Slices for extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
coding | Σ | 0..* | Coding | Code defined by a terminology system Binding: ?? (required) | Σ | 0..* | Coding | Code defined by a terminology system Binding: ?? (required) |
id |  | 0..1 | string | Unique id for inter-element referencing |  | 0..1 | string | Unique id for inter-element referencing |
Slices for extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
system | Σ | 0..1 | uri | Identity of the terminology system | Σ | 0..1 | uri | Identity of the terminology system |
version | Σ | 0..1 | string | Version of the system - if relevant | Σ | 0..1 | string | Version of the system - if relevant |
code | Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: match | Σ | 0..1 | code | Symbol in syntax defined by the system Required Pattern: match |
display | Σ | 0..1 | string | Representation defined by the system | Σ | 0..1 | string | Representation defined by the system |
userSelected | Σ | 0..1 | boolean | If this coding was chosen directly by the user | Σ | 0..1 | boolean | If this coding was chosen directly by the user |
text | Σ | 0..1 | string | Plain text representation of the concept | Σ | 0..1 | string | Plain text representation of the concept |
Slices for value[x] |  | 1..1 | CodeableConcept, boolean, Quantity, Range, Reference() | Value held by characteristic Slice: Unordered, Open by type:$this Binding Description: (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. |  | 1..1 | CodeableConcept, boolean, Quantity, Range, Reference() | Value held by characteristic Slice: Unordered, Open by type:$this Binding Description: (example): Value of descriptive member characteristic; e.g. red, male, pneumonia, Caucasian, etc. |
exclude |  | 1..1 | boolean | Group includes or excludes Required Pattern: false |  | 1..1 | boolean | Group includes or excludes Required Pattern: false |
period | S | 0..1 | Period | Period over which characteristic is tested | S | 0..1 | Period | Period over which characteristic is tested |
member | C | 0..* | BackboneElement | Who or what is in group | C | 0..* | BackboneElement | Who or what is in group |
id |  | 0..1 | string | Unique id for inter-element referencing |  | 0..1 | string | Unique id for inter-element referencing |
extension |  | 0..* | Extension | Additional content defined by implementations |  | 0..* | Extension | Additional content defined by implementations |
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized |
entity |  | 1..1 | Reference(Patient | Practitioner | PractitionerRole | Device | Medication | Substance | Group) | Reference to the group member |  | 1..1 | Reference(Patient | Practitioner | PractitionerRole | Device | Medication | Substance | Group) | Reference to the group member |
id |  | 0..1 | string | Unique id for inter-element referencing |  | 0..1 | string | Unique id for inter-element referencing |
Slices for extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url |
reference | Σ C | 0..1 | string | Literal reference, Relative, internal or absolute URL | Σ C | 0..1 | string | Literal reference, Relative, internal or absolute URL |
type | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). | Σ | 0..1 | uri | Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). |
identifier | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known | Σ | 0..1 | Identifier | Logical reference, when literal reference is not known |
display | Σ | 0..1 | string | Text alternative for the resource | Σ | 0..1 | string | Text alternative for the resource |
period |  | 0..1 | Period | Period member belonged to the group |  | 0..1 | Period | Period member belonged to the group |
inactive |  | 0..1 | boolean | If member is no longer in group |  | 0..1 | boolean | If member is no longer in group |
Documentation for this format