German Dental FHIR Profiles (R4) - Local Development build (v0.41.6) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: GOZ-Honorarvereinbarung nach § 2 Abs. 1 und 2
| Official URL: https://fhir.cognovis.de/dental/StructureDefinition/goz-honorarvereinbarung | Version: 0.41.6 | |||
| Active as of 2026-07-29 | Computable Name: GozHonorarvereinbarungExt | |||
Copyright/Legal: Copyright 2026+ cognovis GmbH. Licensed under CC-BY-4.0. |
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Evidence for a written, case-specific GOZ fee agreement made before the service. The referenced document remains the authority for personal discussion, signatures, copy handover, service details, and the reimbursement warning.
Context of Use
-
Element ID:
ChargeItem
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: GOZ Leistungsposition (DE)
- Examples for this Extension: ChargeItem/ExampleGozChargeItemWithAgreement
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
C | 0..* | Extension | GOZ-Honorarvereinbarung nach § 2 Abs. 1 und 2 Constraints: goz-agreement-eur |
  extension |
4..* | Extension | Extension | |
  Slices for extension |
Content/Rules for all slices | |||
   extension:document |
S | 1..1 | Extension | Extension |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "document" | |
  value[x] |
0..1 | Reference(DocumentReference) | Written GOZ §2(1)-(2) agreement | |
| extension:agreedOn |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "agreedOn" | |
 value[x] |
0..1 | date | Date on which the agreement was made | |
| extension:agreedAmount |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "agreedAmount" | |
 value[x] |
0..1 | Money | Resulting amount agreed for this service | |
 extension:reimbursementNoticeGiven |
S | 1..1 | Extension | Extension |
 extension |
0..0 | Extension | ||
| url |
1..1 | uri | "reimbursementNoticeGiven" | |
| value[x] |
0..1 | boolean | The document states that reimbursement may not be complete Required Pattern: true | |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/goz-honorarvereinbarung" | |
 value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
C | 0..* | Extension | GOZ-Honorarvereinbarung nach § 2 Abs. 1 und 2 Constraints: goz-agreement-eur |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
4..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:document |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "document" | |
| value[x] |
0..1 | Reference(DocumentReference) | Written GOZ §2(1)-(2) agreement | |
| extension:agreedOn |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "agreedOn" | |
| value[x] |
0..1 | date | Date on which the agreement was made | |
| extension:agreedAmount |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "agreedAmount" | |
| value[x] |
0..1 | Money | Resulting amount agreed for this service | |
| extension:reimbursementNoticeGiven |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "reimbursementNoticeGiven" | |
| value[x] |
0..1 | boolean | The document states that reimbursement may not be complete Required Pattern: true | |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/goz-honorarvereinbarung" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Evidence for a written, case-specific GOZ fee agreement made before the service. The referenced document remains the authority for personal discussion, signatures, copy handover, service details, and the reimbursement warning.
- document: Reference: An Extension
- agreedOn: date: An Extension
- agreedAmount: Money: An Extension
- reimbursementNoticeGiven: boolean: An Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
C | 0..* | Extension | GOZ-Honorarvereinbarung nach § 2 Abs. 1 und 2 Constraints: goz-agreement-eur |
| extension |
4..* | Extension | Extension | |
| Slices for extension |
Content/Rules for all slices | |||
| extension:document |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "document" | |
| value[x] |
0..1 | Reference(DocumentReference) | Written GOZ §2(1)-(2) agreement | |
| extension:agreedOn |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "agreedOn" | |
| value[x] |
0..1 | date | Date on which the agreement was made | |
| extension:agreedAmount |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "agreedAmount" | |
| value[x] |
0..1 | Money | Resulting amount agreed for this service | |
| extension:reimbursementNoticeGiven |
S | 1..1 | Extension | Extension |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "reimbursementNoticeGiven" | |
| value[x] |
0..1 | boolean | The document states that reimbursement may not be complete Required Pattern: true | |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/goz-honorarvereinbarung" | |
| value[x] |
0..0 | Value of extension | ||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
C | 0..* | Extension | GOZ-Honorarvereinbarung nach § 2 Abs. 1 und 2 Constraints: goz-agreement-eur |
| id |
0..1 | string | Unique id for inter-element referencing | |
| Slices for extension |
4..* | Extension | Extension Slice: Unordered, Open by value:url | |
| extension:document |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "document" | |
| value[x] |
0..1 | Reference(DocumentReference) | Written GOZ §2(1)-(2) agreement | |
| extension:agreedOn |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "agreedOn" | |
| value[x] |
0..1 | date | Date on which the agreement was made | |
| extension:agreedAmount |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "agreedAmount" | |
| value[x] |
0..1 | Money | Resulting amount agreed for this service | |
| extension:reimbursementNoticeGiven |
S | 1..1 | Extension | Extension |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "reimbursementNoticeGiven" | |
| value[x] |
0..1 | boolean | The document states that reimbursement may not be complete Required Pattern: true | |
| url |
1..1 | uri | "https://fhir.cognovis.de/dental/StructureDefinition/goz-honorarvereinbarung" | |
| Documentation for this format | ||||
This structure is derived from Extension
Summary
Complex Extension: Evidence for a written, case-specific GOZ fee agreement made before the service. The referenced document remains the authority for personal discussion, signatures, copy handover, service details, and the reimbursement warning.
- document: Reference: An Extension
- agreedOn: date: An Extension
- agreedAmount: Money: An Extension
- reimbursementNoticeGiven: boolean: An Extension
Other representations of profile: CSV, Excel, Schematron
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
| goz-agreement-eur | error | Extension | The agreed amount uses EUR. |
extension.where(url='agreedAmount').valueMoney.currency = 'EUR'
|