description: The Instruction template is used to record instructions intended to be given to the patient. The template's moodCode can only be INT. If an instruction was already given, Instruction Observation (instead of this template) should be used to represent the already occurred instruction. The act/code defines the type of instruction.
package_name: hl7.cda.us.ccda
derivation: constraint
name: InstructionActivity
type: http://hl7.org/cda/stds/core/StructureDefinition/Act
elements:
  templateId:
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: root, type: value}
      - {path: extension, type: value}
      min: 1
      slices:
        instruction:
          match: {root: 2.16.840.1.113883.10.20.22.4.20, extension: '2014-06-09'}
          schema:
            _required: true
            index: 1
            elements:
              root:
                pattern: {type: String, value: 2.16.840.1.113883.10.20.22.4.20}
                index: 2
              extension:
                pattern: {type: String, value: '2014-06-09'}
                index: 3
            required: [root, extension]
            extensions: {}
  classCode:
    pattern: {type: Code, value: ACT}
    index: 4
  moodCode:
    pattern: {type: Code, value: INT}
    index: 5
  code:
    binding: {strength: preferred, valueSet: 'http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.11.20.9.34'}
    index: 6
  text:
    short: SHOULD reference the portion of section narrative text corresponding to this entry
    index: 7
    elements:
      reference:
        constraint:
          value-starts-octothorpe: {human: 'If reference/@value is present, it SHALL begin with a ''#'' and SHALL point to its corresponding narrative', source: 'http://hl7.org/cda/us/ccda/StructureDefinition/InstructionActivity', severity: error, expression: value.exists() implies value.startsWith('#')}
        index: 8
  statusCode:
    index: 9
    elements:
      code:
        pattern: {type: Code, value: completed}
        index: 10
    required: [code]
package_version: 4.0.0-ballot
class: logical
kind: logical
url: http://hl7.org/cda/us/ccda/StructureDefinition/InstructionActivity
base: http://hl7.org/cda/stds/core/StructureDefinition/Act
version: 4.0.0-ballot
required: [statusCode, templateId]