---
type: "codesystem"
title: "Therapy Relationship Type"
codesystem: "therapy-relationship-type"
---
# Therapy Relationship Type

- **Official URL**: http://hl7.org/fhir/therapy-relationship-type
- **Version**: 6.0.0
- **Status**: active
- **Name**: TherapyRelationshipType
- **Title**: Therapy Relationship Type
- **Publisher**: HL7 (FHIR Project)
- **Description**: Classification of relationship between a therapy and a contraindication or an indication.
- **Case Sensitive**: true
- **Content**: complete

## Concepts

| Code | Display | Definition |
| --- | --- | --- |
| contraindicated-only-with | Only contraindicated if the other therapy is given | Only contraindicated if the other therapy is given |
| contraindicated-except-with | Contraindicated unless the other therapy is given | Contraindicated unless the other therapy is given |
| indicated-only-with | Indicated only when the other therapy is given (co-occurrent) | Indicated only when the other therapy is given (co-occurrent) |
| indicated-except-with | Indicated except when the other therapy is given | Indicated except when the other therapy is given |
| indicated-only-after | Indicated only if the other therapy is planned to be given afterwards (prep) | Indicated only if the other therapy is planned to be given afterwards (prep) |
| indicated-only-before | Indicated only if the other therapy was given before (follow-up) | Indicated only if the other therapy was given before (follow-up) |
| replace-other-therapy | Indicated to replace the other therapy | Indicated to replace the other therapy |
| replace-other-therapy-contraindicated | Indicated to replace the other contraindicated therapy | Indicated to replace the other contraindicated therapy. |
| replace-other-therapy-not-tolerated | Indicated to replace the other therapy not well tolerated by patient | Indicated to replace the other therapy not well tolerated by patient |
| replace-other-therapy-not-effective | Indicated to replace the other therapy not effective on patient | Indicated to replace the other therapy not effective on patient |

## CodeSystem XML



```xml
<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="therapy-relationship-type"/>
  <meta>
    <lastUpdated value="2021-01-05T10:01:24.148+11:00"/>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="brr"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1"/>
  </extension>
  <url value="http://hl7.org/fhir/therapy-relationship-type"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1994"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="TherapyRelationshipType"/>
  <title value="Therapy Relationship Type"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2021-08-15T16:55:11+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="Classification of relationship between a therapy and a contraindication or an indication."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/therapy-relationship-type"/>
  <content value="complete"/>
  <concept>
    <code value="contraindicated-only-with"/>
    <display value="Only contraindicated if the other therapy is given"/>
    <definition value="Only contraindicated if the other therapy is given"/>
  </concept>
  <concept>
    <code value="contraindicated-except-with"/>
    <display value="Contraindicated unless the other therapy is given"/>
    <definition value="Contraindicated unless the other therapy is given"/>
  </concept>
  <concept>
    <code value="indicated-only-with"/>
    <display value="Indicated only when the other therapy is given (co-occurrent)"/>
    <definition value="Indicated only when the other therapy is given (co-occurrent)"/>
  </concept>
  <concept>
    <code value="indicated-except-with"/>
    <display value="Indicated except when the other therapy is given"/>
    <definition value="Indicated except when the other therapy is given"/>
  </concept>
  <concept>
    <code value="indicated-only-after"/>
    <display value="Indicated only if the other therapy is planned to be given afterwards (prep)"/>
    <definition value="Indicated only if the other therapy is planned to be given afterwards (prep)"/>
  </concept>
  <concept>
    <code value="indicated-only-before"/>
    <display value="Indicated only if the other therapy was given before (follow-up)"/>
    <definition value="Indicated only if the other therapy was given before (follow-up)"/>
  </concept>
  <concept>
    <code value="replace-other-therapy"/>
    <display value="Indicated to replace the other therapy"/>
    <definition value="Indicated to replace the other therapy"/>
  </concept>
  <concept>
    <code value="replace-other-therapy-contraindicated"/>
    <display value="Indicated to replace the other contraindicated therapy"/>
    <definition value="Indicated to replace the other contraindicated therapy."/>
  </concept>
  <concept>
    <code value="replace-other-therapy-not-tolerated"/>
    <display value="Indicated to replace the other therapy not well tolerated by patient"/>
    <definition value="Indicated to replace the other therapy not well tolerated by patient"/>
  </concept>
  <concept>
    <code value="replace-other-therapy-not-effective"/>
    <display value="Indicated to replace the other therapy not effective on patient"/>
    <definition value="Indicated to replace the other therapy not effective on patient"/>
  </concept>
</CodeSystem>
```