---
type: "search-params"
title: "QuestionnaireResponse Search Parameters"
resource: "QuestionnaireResponse"
---
# QuestionnaireResponse Search Parameters

<a id="author"></a>

## author
**Description:** The author of the questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.author

**Path:** QuestionnaireResponse.author

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-author


<a id="authored"></a>

## authored
**Description:** When the questionnaire response was last changed

**Type:** date

**Expression:** QuestionnaireResponse.authored

**Path:** QuestionnaireResponse.authored

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-authored


<a id="based-on"></a>

## based-on
**Description:** Plan/proposal/order fulfilled by this questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.basedOn

**Path:** QuestionnaireResponse.basedOn

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-based-on


<a id="encounter"></a>

## encounter
**Description:** Encounter associated with the questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.encounter

**Path:** QuestionnaireResponse.encounter

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-encounter


<a id="identifier"></a>

## identifier
**Description:** The unique identifier for the questionnaire response

**Type:** token

**Expression:** QuestionnaireResponse.identifier

**Path:** QuestionnaireResponse.identifier

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-identifier


<a id="part-of"></a>

## part-of
**Description:** Procedure or observation this questionnaire response was performed as a part of

**Type:** reference

**Expression:** QuestionnaireResponse.partOf

**Path:** QuestionnaireResponse.partOf

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-part-of


<a id="patient"></a>

## patient
**Description:** The patient that is the subject of the questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.subject.where(resolve() is Patient)

**Path:** QuestionnaireResponse.subject

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-patient


<a id="questionnaire"></a>

## questionnaire
**Description:** The questionnaire the answers are provided for

**Type:** reference

**Expression:** QuestionnaireResponse.questionnaire

**Path:** QuestionnaireResponse.questionnaire

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-questionnaire


<a id="source"></a>

## source
**Description:** The individual providing the information reflected in the questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.source

**Path:** QuestionnaireResponse.source

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-source


<a id="status"></a>

## status
**Description:** The status of the questionnaire response

**Type:** token

**Expression:** QuestionnaireResponse.status

**Path:** QuestionnaireResponse.status

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-status


<a id="subject"></a>

## subject
**Description:** The subject of the questionnaire response

**Type:** reference

**Expression:** QuestionnaireResponse.subject

**Path:** QuestionnaireResponse.subject

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-subject


<a id="item-subject"></a>

## item-subject
**Description:** Allows searching for QuestionnaireResponses by item value where the item has isSubject=true

**Type:** reference

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).where(extension('http://hl7.org/fhir/StructureDefinition/questionnaireresponse-isSubject').exists()).answer.value.ofType(Reference)

**Standards Status:** normative

**URL:** http://hl7.org/fhir/SearchParameter/QuestionnaireResponse-item-subject


<a id="linkid"></a>

## linkid
**Description:** Question linkIds found within the response

**Type:** token

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).linkId

**Path:** QuestionnaireResponse.item.linkId

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-linkid


<a id="answer-concept"></a>

## answer-concept
**Description:** Question answers of type coding or boolean found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** token

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(boolean) | QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(Coding)

**Path:** QuestionnaireResponse.item.answer.valueBoolean, QuestionnaireResponse.item.answer.valueCoding

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-concept


<a id="answer-date"></a>

## answer-date
**Description:** Question answers of type date or dateTime found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** date

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(date) | QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(dateTime)

**Path:** QuestionnaireResponse.item.answer.valueDate, QuestionnaireResponse.item.answer.valueDateTime

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-date


<a id="answer-number"></a>

## answer-number
**Description:** Question answers of type integer or decimal found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** number

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(integer) | QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(decimal)

**Path:** QuestionnaireResponse.item.answer.valueInteger, QuestionnaireResponse.item.answer.valueDecimal

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-number


<a id="answer-quantity"></a>

## answer-quantity
**Description:** Question answers of type quantity found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** quantity

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(Quantity)

**Path:** QuestionnaireResponse.item.answer.valueSimpleQuantity

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-quantity


<a id="answer-reference"></a>

## answer-reference
**Description:** Question answers of type reference found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** reference

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(Reference)

**Path:** QuestionnaireResponse.item.answer.valueReference

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-reference


<a id="answer-string"></a>

## answer-string
**Description:** Question answers of type string found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** string

**Expression:** QuestionnaireResponse.repeat(item.combine(item.answer.item)).answer.value.ofType(string)

**Path:** QuestionnaireResponse.item.answer.valueString

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-answer-string


<a id="item-concept"></a>

## item-concept
**Description:** Question with items having the specified linkId and answers of type boolean or coding found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-concept


<a id="item-date"></a>

## item-date
**Description:** Question with items having the specified linkId and answers of type date or dateTime found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-date


<a id="item-number"></a>

## item-number
**Description:** Question with items having the specified linkId and answers of type integer or decimal found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-number


<a id="item-quantity"></a>

## item-quantity
**Description:** Question with items having the specified linkId and answers of type quantity found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-quantity


<a id="item-reference"></a>

## item-reference
**Description:** Question with items having the specified linkId and answers of type reference found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-reference


<a id="item-string"></a>

## item-string
**Description:** Question with items having the specified linkId and answers of type string found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-string


<a id="item-uri"></a>

## item-uri
**Description:** Question with items having the specified linkId and answers of type uri found within the response.  (Primarily for use as part of other composite search parameters.)  Refer to [questionnaireresponse.html#searching](searching guidance) on the resource page for considerations on the use of this parameter.

**Type:** composite

**Expression:** QuestionnaireResponse

**Standards Status:** normative

**URL:** http://hl7.org/fhir/build/SearchParameter/QuestionnaireResponse-item-uri