Da Vinci Prior Authorization Support (PAS) FHIR IG
2.2.0-ballot - STU 2.2 - Ballot

Da Vinci Prior Authorization Support (PAS) FHIR IG, published by HL7 International / Financial Management. This guide is not an authorized publication; it is the continuous build for version 2.2.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-pas/ and changes regularly. See the Directory of published versions

## Extension: ErrorPath

Official URL: http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-errorPath | Version: 2.2.0-ballot
Standards status: Trial-use | Maturity Level: 3 | Computable Name: ErrorPath
Other Identifiers: OID:2.16.840.1.113883.4.642.40.24.42.14

The FHIRPath expression that indicates which FHIR element that this error information is about. The expression will start with the Bundle and can be followed to determine the specific element.

STU NOTE: We would like feedback during the STU period on whether this extension is sufficient for implementers to determine and display the errored element.

Examples: Bundle.entry[1].resource.name, Bundle.entry[0].resource.identifier[0].value

Context of Use

This extension may be used on the following element(s)

- Element ID: `ClaimResponse.error`

Usage info

Usages:

- Use this Extension: PAS Claim Response Base
- Examples for this Extension: Bundle/ErrorResponseBundleExample and ClaimResponse/ErrorResponseExample

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.

- Differential Table
- Snapshot Table
- Statistics/References
- All

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
extension |  | 0..0 |  |
url |  | 1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-errorPath"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  |
url |  | 1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-errorPath"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: The FHIRPath expression that indicates which FHIR element that this error information is about. The expression will start with the Bundle and can be followed to determine the specific element.

STU NOTE: We would like feedback during the STU period on whether this extension is sufficient for implementers to determine and display the errored element.

Examples: Bundle.entry[1].resource.name, Bundle.entry[0].resource.identifier[0].value

Maturity: 3

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
extension |  | 0..0 |  |
url |  | 1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-errorPath"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Extension
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..0 |  |
url |  | 1..1 | uri | "http://hl7.org/fhir/us/davinci-pas/StructureDefinition/extension-errorPath"
value[x] |  | 0..1 | string | Value of extension
Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type string: The FHIRPath expression that indicates which FHIR element that this error information is about. The expression will start with the Bundle and can be followed to determine the specific element.

STU NOTE: We would like feedback during the STU period on whether this extension is sufficient for implementers to determine and display the errored element.

Examples: Bundle.entry[1].resource.name, Bundle.entry[0].resource.identifier[0].value

Maturity: 3

Other representations of profile: CSV, Excel, Schematron

#### Constraints

Id | Grade | Path(s) | Details | Requirements
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() |