Nexus EMR profile for Invoice representing Canadian provider-side billing records. Aligned with Oscar Pro's billing model: one invoice per claim header, with its line items inline. Phase 1 scope: Ontario OHIP billing via Oscar Pro.
Invariants
Every rule in force on a conforming instance. This profile rows are stated here; inherited rows come from the base resource and are listed so that a constraint named on an element is findable. Invariant keys elsewhere on this page link into this table.
Key
Source
Severity
On
Rule
nexus-note-extension-not-where-native
this profile
error
Invoice
The resource-note extension is not used on a resource that has a native note element -- that element is the home extension('../StructureDefinition/nexus-emr-resource-note').empty()
dom-2
inherited
error
Invoice
If the resource is contained in another resource, it SHALL NOT contain nested Resources contained.contained.empty()
dom-3
inherited
error
Invoice
If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource contained.where((('#'+id in (%resource.descendants().reference
dom-4
inherited
error
Invoice
If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5
inherited
error
Invoice
If a resource is contained in another resource, it SHALL NOT have a security label contained.meta.security.empty()
dom-6
inherited
warning
Invoice
A resource should have narrative for robust management text.div.exists()
ele-1
inherited
error
Invoice.meta
All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1
inherited
error
Invoice.meta.extension
Must have either extensions or value[x], not both extension.exists() != value.exists()