hl7.datatype.CodeableConcept.yml Maven / Gradle / Ivy

#
# (C) Copyright IBM Corp. 2020, 2022
#
# SPDX-License-Identifier: Apache-2.0
#
# Represents codeable concept that can be derived from CE/CNE/CWE

coding_1:
# coding requires code,display and system defined as variables from the resource that calls this resource
   valueOf: datatype/Coding
   generateList: true
   expressionType: resource
   condition: $code NOT_NULL &&  $coding NULL
   specs: CE |CNE
   vars:
      code: CE.1 |CNE.1
      system: CE.3 |CNE.3
      version: CE.6 |CNE.7

coding_2:
   condition: $code NOT_NULL && $coding NULL
   type: CODING_SYSTEM_V2_IDENTIFIER
   valueOf: ID |TX
   generateList: true
   expressionType: HL7Spec
   vars:
      code: ID |TX

# IS is different than ID | TX because we want to keep unknown (user-defined) codes      
coding_3:
   condition: $code NOT_NULL && $coding NULL
   type: CODING_SYSTEM_V2_IS_USER_DEFINED_TABLE
   valueOf: IS
   generateList: true
   expressionType: HL7Spec
   vars:
      code: IS

# Generalized CWE for alternate codes handles mismatched systems and codes       
coding_4:
   valueOf: $coding
   generateList: true
   condition: $coding NOT_NULL
   specs: CWE
   vars:
      coding: CODING_SYSTEM_V2_ALTERNATE, CWE          
      
# Generalized CWE through CODING_SYSTEM_V2 handles mismatched systems and codes      
coding_5:
   valueOf: $coding
   generateList: true
   condition: $coding NOT_NULL
   specs: CWE
   vars:
      coding: CODING_SYSTEM_V2, CWE      

coding_6:
   valueOf: $coding
   condition: $coding NOT_NULL
   generateList: true

# Allows alternate coding to be added from hardcoded values
coding_7:
    generateList: true
    valueOf: datatype/Coding  # uses values from vars
    expressionType: resource
    condition: $code NOT_NULL
    vars: 
      code: $alternateCode
      display: $alternateDisplay
      system: $alternateSystem
  
# Require available text, and the absense of an identifierCoding
text:
   condition: $displayText NOT_NULL && $identifierCoding NULL
   type: STRING
   valueOf: $displayText
   vars:
      displayText: $text | CWE.2 | CWE.9 | CE.2 | CNE.2| ST | TX | ID | CWE.5