3.5.6 Extension: Medication Order Category - Detailed Descriptions
Definitions for the ext-medicationorder-category Extension
| Extension | |
| Definition | Sub-categorizes medication prescriptions into drugs, devices, compounds, etc. May be used to apply sub-type-specific constraints |
| Control | 0..1 |
| Must Support | true |
| Comments | Conformance Rule: If no appropriate code exists, provide details using the 'text' component. Usage Note: The URL for this extension does not refer to an existing web-page as is a pre-adoption extension. Refer to the Shared Health implementation Guide for more information. |
| Extension.id | |
| Definition | unique id for the element within a resource (for internal references). |
| Control | 0..1 |
| Type | id |
| Max Length | 0 |
| Extension.extension(extension) | |
| Definition | An Extension |
| Control | 0..0 |
| Type | Extension |
| Extension.url | |
| Definition | Source of the definition for the extension code - a logical name or a URL. |
| Control | 1..1 |
| Type | uri |
| Must Support | true |
| Comments | Fixed value: http://hl7.org/fhir/StructureDefinition/extension-MedicationRequest.category |
| Max Length | 0 |
| Fixed Value | http://hl7.org/fhir/StructureDefinition/extension-MedicationRequest.category |
| Extension.valueCodeableConcept | |
| Definition | A concept that may be defined by a formal reference to a terminology or ontology or may be provided by text. |
| Control | 1..1 |
| Binding | The codes SHALL be taken from PrescriptionType; other codes may be used where these codes are not suitable |
| Type | CodeableConcept(Shared Health CodeableConcept Text) |
| Must Support | true |
| Comments | - |
| Max Length | 0 |
| Invariants | Defined on this element inv-1: Must have coding or text but not both (: coding.exists() xor text.exists()) |