Supported Search and Control Parameters
Search support is version- and resource-specific. These lists mirror the published DDFS CapabilityStatements.
Common controls
Every listed resource supports _count, _total, _id, _lastUpdated, _profile, and _tag. The CapabilityStatements do not advertise _page; follow the server-provided Bundle.link URL with relation next unchanged.
Date and instant parameters can be repeated up to two times to express lower and upper bounds, for example date=ge2026-01-01&date=le2026-12-31. Confirm support in the applicable CapabilityStatement before using an unlisted parameter, modifier, chain, _include, or _revinclude.
FHIR R4 resources
| Resource | Resource-specific parameters |
|---|---|
Condition |
abatement-date, category, clinical-status, code, encounter, onset-date, patient, recorded-date |
Device |
patient, status, type, manufacturer, model |
DiagnosticReport |
category, code, date, patient, status |
Encounter |
class, date, discharge-disposition, identifier, location, patient, status, type |
Endpoint |
status, organization, connection-type, payload-type, name, identifier |
Group |
actual, code, identifier, managing-entity, member, type |
Location |
identifier, status, partof, name, address, address-city, address-state, address-postalcode |
Observation |
category, code, date, device, encounter, patient, specimen, status |
Organization |
address, name |
Patient |
birthdate, death-date, family, given, identifier, name |
Practitioner |
identifier, name |
PractitionerRole |
practitioner, specialty |
Provenance |
activity, agent, target, when |
RelatedPerson |
patient, name |
ServiceRequest |
authored, category, code, patient, status |
Specimen |
patient |
FHIR R6 resources
| Resource | Resource-specific parameters |
|---|---|
Device |
patient, status, type, manufacturer, model |
DeviceAssociation |
date, device, patient, status, subject |
Encounter |
class, date, discharge-disposition, identifier, location, patient, status, type |
Location |
identifier, status, partof, form, name, address, address-city, address-state, address-postalcode |
Observation |
category, code, date, device, encounter, patient, specimen, status |
Patient |
birthdate, death-date, family, given, identifier, name |
Practitioner |
identifier, name |
PractitionerRole |
practitioner, specialty |
Provenance |
activity, agent, target, when |
Subscription |
owner, topic, url, status |
SubscriptionTopic |
url |
Reference chains and modifiers
PractitionerRole supports the practitioner reference parameter with identifier and name chains. Queries such as practitioner.name=Smith therefore remain valid, but the dotted names are chains rather than separate advertised parameters. Reference parameters that advertise the identifier modifier can also be searched with syntax such as patient:identifier=system|value.
FHIR Contract Details
Search support is version- and resource-specific. Use only parameters advertised for the target resource in the matching CapabilityStatement.
Standard FHIR search-result controls do not have corresponding SearchParameter resources or canonical SearchParameter URLs because the core FHIR specification defines their behavior directly. This classification does not by itself indicate DDFS support. The DDFS CapabilityStatements advertise the following controls for every listed resource in each version: FHIR R4: _count, _total, _id, _lastUpdated, _profile, and _tag; FHIR R6: _count, _total, _id, _lastUpdated, _profile, and _tag. Use _include only with values listed for the applicable resource in the CapabilityStatement; _summary is not advertised.
A canonical URL identifies a standard FHIR SearchParameter; it is not necessarily a browsable definition page. The tables preserve each canonical identifier exactly as published. For human-readable definitions, use the FHIR R4 SearchParameter registry or the FHIR R6 ballot4 SearchParameter registry, as applicable.
FHIR R4 search support
| Resource | Parameter | Type | Definition |
|---|---|---|---|
Condition |
_count |
number | Standard FHIR search control parameter |
Condition |
_total |
token | Standard FHIR search control parameter |
Condition |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Condition |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Condition |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Condition |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Condition |
abatement-date |
date | ddfs-r4-abatement-date-date.json |
Condition |
category |
token | Canonical: http://hl7.org/fhir/SearchParameter/Condition-category |
Condition |
clinical-status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Condition-clinical-status |
Condition |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-code |
Condition |
encounter |
reference | ddfs-r4-encounter-reference-identifier-modifier.json |
Condition |
onset-date |
date | ddfs-r4-onset-date-date.json |
Condition |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
Condition |
recorded-date |
date | ddfs-r4-recorded-date-date.json |
Device |
_count |
number | Standard FHIR search control parameter |
Device |
_total |
token | Standard FHIR search control parameter |
Device |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Device |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Device |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Device |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Device |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
Device |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Device-status |
Device |
type |
token | Canonical: http://hl7.org/fhir/SearchParameter/Device-type |
Device |
manufacturer |
string | ddfs-r4-manufacturer-string.json |
Device |
model |
string | ddfs-r4-model-string.json |
DiagnosticReport |
_count |
number | Standard FHIR search control parameter |
DiagnosticReport |
_total |
token | Standard FHIR search control parameter |
DiagnosticReport |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
DiagnosticReport |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
DiagnosticReport |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
DiagnosticReport |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
DiagnosticReport |
category |
token | Canonical: http://hl7.org/fhir/SearchParameter/DiagnosticReport-category |
DiagnosticReport |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-code |
DiagnosticReport |
date |
date | ddfs-r4-date-date.json |
DiagnosticReport |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
DiagnosticReport |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/DiagnosticReport-status |
Encounter |
_count |
number | Standard FHIR search control parameter |
Encounter |
_total |
token | Standard FHIR search control parameter |
Encounter |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Encounter |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Encounter |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Encounter |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Encounter |
class |
token | Canonical: http://hl7.org/fhir/SearchParameter/Encounter-class |
Encounter |
date |
date | ddfs-r4-date-date.json |
Encounter |
discharge-disposition |
token | ddfs-r4-discharge-disposition-token.json |
Encounter |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-identifier |
Encounter |
location |
reference | ddfs-r4-location-reference-identifier-chain.json |
Encounter |
patient |
reference | ddfs-r4-patient-reference-identifier-chain.json |
Encounter |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Encounter-status |
Encounter |
type |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-type |
Endpoint |
_count |
number | Standard FHIR search control parameter |
Endpoint |
_total |
token | Standard FHIR search control parameter |
Endpoint |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Endpoint |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Endpoint |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Endpoint |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Endpoint |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Endpoint-status |
Endpoint |
organization |
reference | ddfs-r4-organization-reference-identifier-modifier.json |
Endpoint |
connection-type |
token | Canonical: http://hl7.org/fhir/SearchParameter/Endpoint-connection-type |
Endpoint |
payload-type |
token | Canonical: http://hl7.org/fhir/SearchParameter/Endpoint-payload-type |
Endpoint |
name |
string | ddfs-r4-name-string.json |
Endpoint |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Endpoint-identifier |
Group |
_count |
number | Standard FHIR search control parameter |
Group |
_total |
token | Standard FHIR search control parameter |
Group |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Group |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Group |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Group |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Group |
actual |
token | Canonical: http://hl7.org/fhir/SearchParameter/Group-actual |
Group |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/Group-code |
Group |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Group-identifier |
Group |
managing-entity |
reference | ddfs-r4-managing-entity-reference-identifier-modifier.json |
Group |
member |
reference | ddfs-r4-member-reference-identifier-modifier.json |
Group |
type |
token | Canonical: http://hl7.org/fhir/SearchParameter/Group-type |
Location |
_count |
number | Standard FHIR search control parameter |
Location |
_total |
token | Standard FHIR search control parameter |
Location |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Location |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Location |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Location |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Location |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Location-identifier |
Location |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Location-status |
Location |
partof |
reference | ddfs-r4-partof-reference-identifier-modifier.json |
Location |
name |
string | ddfs-r4-name-string.json |
Location |
address |
string | ddfs-r4-address-string.json |
Location |
address-city |
string | ddfs-r4-address-city-string.json |
Location |
address-state |
string | ddfs-r4-address-state-string.json |
Location |
address-postalcode |
string | ddfs-r4-address-postalcode-string.json |
Observation |
_count |
number | Standard FHIR search control parameter |
Observation |
_total |
token | Standard FHIR search control parameter |
Observation |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Observation |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Observation |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Observation |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Observation |
category |
token | Canonical: http://hl7.org/fhir/SearchParameter/Observation-category |
Observation |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-code |
Observation |
date |
date | ddfs-r4-date-date.json |
Observation |
device |
reference | ddfs-r4-device-reference-device-chains.json |
Observation |
encounter |
reference | ddfs-r4-encounter-reference-identifier-chain.json |
Observation |
patient |
reference | ddfs-r4-patient-reference-identifier-chain.json |
Observation |
specimen |
reference | Canonical: http://hl7.org/fhir/SearchParameter/Observation-specimen |
Observation |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Observation-status |
Organization |
_count |
number | Standard FHIR search control parameter |
Organization |
_total |
token | Standard FHIR search control parameter |
Organization |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Organization |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Organization |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Organization |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Organization |
address |
string | ddfs-r4-address-string.json |
Organization |
name |
string | ddfs-r4-name-string.json |
Patient |
_count |
number | Standard FHIR search control parameter |
Patient |
_total |
token | Standard FHIR search control parameter |
Patient |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Patient |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Patient |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Patient |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Patient |
birthdate |
date | ddfs-r4-birthdate-date.json |
Patient |
death-date |
date | ddfs-r4-death-date-date.json |
Patient |
family |
string | ddfs-r4-family-string.json |
Patient |
given |
string | ddfs-r4-given-string.json |
Patient |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Patient-identifier |
Patient |
name |
string | ddfs-r4-name-string.json |
Practitioner |
_count |
number | Standard FHIR search control parameter |
Practitioner |
_total |
token | Standard FHIR search control parameter |
Practitioner |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Practitioner |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Practitioner |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Practitioner |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Practitioner |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Practitioner-identifier |
Practitioner |
name |
string | ddfs-r4-name-string.json |
PractitionerRole |
_count |
number | Standard FHIR search control parameter |
PractitionerRole |
_total |
token | Standard FHIR search control parameter |
PractitionerRole |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
PractitionerRole |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
PractitionerRole |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
PractitionerRole |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
PractitionerRole |
practitioner |
reference | ddfs-r4-practitioner-reference-identifier-modifier.json |
PractitionerRole |
specialty |
token | Canonical: http://hl7.org/fhir/SearchParameter/PractitionerRole-specialty |
Provenance |
_count |
number | Standard FHIR search control parameter |
Provenance |
_total |
token | Standard FHIR search control parameter |
Provenance |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Provenance |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Provenance |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Provenance |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Provenance |
activity |
token | ddfs-r4-activity-token.json |
Provenance |
agent |
reference | ddfs-r4-agent-reference-identifier-modifier.json |
Provenance |
target |
reference | ddfs-r4-target-reference-identifier-modifier.json |
Provenance |
when |
date | ddfs-r4-when-date.json |
RelatedPerson |
_count |
number | Standard FHIR search control parameter |
RelatedPerson |
_total |
token | Standard FHIR search control parameter |
RelatedPerson |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
RelatedPerson |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
RelatedPerson |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
RelatedPerson |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
RelatedPerson |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
RelatedPerson |
name |
string | ddfs-r4-name-string.json |
ServiceRequest |
_count |
number | Standard FHIR search control parameter |
ServiceRequest |
_total |
token | Standard FHIR search control parameter |
ServiceRequest |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
ServiceRequest |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
ServiceRequest |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
ServiceRequest |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
ServiceRequest |
authored |
date | ddfs-r4-authored-date.json |
ServiceRequest |
category |
token | Canonical: http://hl7.org/fhir/SearchParameter/ServiceRequest-category |
ServiceRequest |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-code |
ServiceRequest |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
ServiceRequest |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/ServiceRequest-status |
Specimen |
_count |
number | Standard FHIR search control parameter |
Specimen |
_total |
token | Standard FHIR search control parameter |
Specimen |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Specimen |
_lastUpdated |
date | ddfs-r4-last-updated-date.json |
Specimen |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Specimen |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Specimen |
patient |
reference | ddfs-r4-patient-reference-identifier-modifier.json |
| Resource | Parameter | Service behavior |
|---|---|---|
Observation |
specimen |
Supports direct references to Specimen and the specimen:identifier modifier. multipleAnd=false and multipleOr=false. Chained searches, type modifiers, :missing, :above, :below, and all other modifiers are rejected. |
FHIR R6 search support
| Resource | Parameter | Type | Definition |
|---|---|---|---|
Device |
_count |
special | Standard FHIR search control parameter |
Device |
_total |
special | Standard FHIR search control parameter |
Device |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Device |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Device |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Device |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Device |
patient |
reference | ddfs-r6-patient-reference-identifier-modifier.json |
Device |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Device-status |
Device |
type |
token | Canonical: http://hl7.org/fhir/SearchParameter/Device-type |
Device |
manufacturer |
string | ddfs-r6-manufacturer-string.json |
Device |
model |
string | ddfs-r6-model-string.json |
DeviceAssociation |
_count |
special | Standard FHIR search control parameter |
DeviceAssociation |
_total |
special | Standard FHIR search control parameter |
DeviceAssociation |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
DeviceAssociation |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
DeviceAssociation |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
DeviceAssociation |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
DeviceAssociation |
date |
date | ddfs-r6-date-date.json |
DeviceAssociation |
device |
reference | ddfs-r6-device-reference-device-chains.json |
DeviceAssociation |
patient |
reference | ddfs-r6-patient-reference-identifier-chain.json |
DeviceAssociation |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/DeviceAssociation-status |
DeviceAssociation |
subject |
reference | ddfs-r6-subject-reference-identifier-modifier.json |
Encounter |
_count |
special | Standard FHIR search control parameter |
Encounter |
_total |
special | Standard FHIR search control parameter |
Encounter |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Encounter |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Encounter |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Encounter |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Encounter |
class |
token | Canonical: http://hl7.org/fhir/SearchParameter/Encounter-class |
Encounter |
date |
date | ddfs-r6-date-date.json |
Encounter |
discharge-disposition |
token | ddfs-r6-discharge-disposition-token.json |
Encounter |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-identifier |
Encounter |
location |
reference | ddfs-r6-location-reference-identifier-chain.json |
Encounter |
patient |
reference | ddfs-r6-patient-reference-identifier-chain.json |
Encounter |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Encounter-status |
Encounter |
type |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-type |
Location |
_count |
special | Standard FHIR search control parameter |
Location |
_total |
special | Standard FHIR search control parameter |
Location |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Location |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Location |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Location |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Location |
identifier |
token | ddfs-r6-identifier-token.json |
Location |
status |
token | ddfs-r6-status-token.json |
Location |
partof |
reference | ddfs-r6-partof-reference-identifier-modifier.json |
Location |
form |
token | ddfs-r6-form-token.json |
Location |
name |
string | ddfs-r6-name-string.json |
Location |
address |
string | ddfs-r6-address-string.json |
Location |
address-city |
string | ddfs-r6-address-city-string.json |
Location |
address-state |
string | ddfs-r6-address-state-string.json |
Location |
address-postalcode |
string | ddfs-r6-address-postalcode-string.json |
Observation |
_count |
special | Standard FHIR search control parameter |
Observation |
_total |
special | Standard FHIR search control parameter |
Observation |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Observation |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Observation |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Observation |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Observation |
category |
token | Canonical: http://hl7.org/fhir/SearchParameter/Observation-category |
Observation |
code |
token | Canonical: http://hl7.org/fhir/SearchParameter/clinical-code |
Observation |
date |
date | ddfs-r6-date-date.json |
Observation |
device |
reference | ddfs-r6-device-reference-device-chains.json |
Observation |
encounter |
reference | ddfs-r6-encounter-reference-identifier-chain.json |
Observation |
patient |
reference | ddfs-r6-patient-reference-identifier-chain.json |
Observation |
specimen |
reference | Canonical: http://hl7.org/fhir/SearchParameter/Observation-specimen |
Observation |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Observation-status |
Patient |
_count |
special | Standard FHIR search control parameter |
Patient |
_total |
special | Standard FHIR search control parameter |
Patient |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Patient |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Patient |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Patient |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Patient |
birthdate |
date | ddfs-r6-birthdate-date.json |
Patient |
death-date |
date | ddfs-r6-death-date-date.json |
Patient |
family |
string | ddfs-r6-family-string.json |
Patient |
given |
string | ddfs-r6-given-string.json |
Patient |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Patient-identifier |
Patient |
name |
string | ddfs-r6-name-string.json |
Practitioner |
_count |
special | Standard FHIR search control parameter |
Practitioner |
_total |
special | Standard FHIR search control parameter |
Practitioner |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Practitioner |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Practitioner |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Practitioner |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Practitioner |
identifier |
token | Canonical: http://hl7.org/fhir/SearchParameter/Practitioner-identifier |
Practitioner |
name |
string | ddfs-r6-name-string.json |
PractitionerRole |
_count |
special | Standard FHIR search control parameter |
PractitionerRole |
_total |
special | Standard FHIR search control parameter |
PractitionerRole |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
PractitionerRole |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
PractitionerRole |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
PractitionerRole |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
PractitionerRole |
practitioner |
reference | ddfs-r6-practitioner-reference-identifier-modifier.json |
PractitionerRole |
specialty |
token | Canonical: http://hl7.org/fhir/SearchParameter/PractitionerRole-specialty |
Provenance |
_count |
special | Standard FHIR search control parameter |
Provenance |
_total |
special | Standard FHIR search control parameter |
Provenance |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Provenance |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Provenance |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Provenance |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Provenance |
activity |
token | Canonical: http://hl7.org/fhir/SearchParameter/Provenance-activity |
Provenance |
agent |
reference | ddfs-r6-agent-reference-identifier-modifier.json |
Provenance |
target |
reference | ddfs-r6-target-reference-identifier-modifier.json |
Provenance |
when |
date | ddfs-r6-when-date.json |
Subscription |
_count |
special | Standard FHIR search control parameter |
Subscription |
_total |
special | Standard FHIR search control parameter |
Subscription |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
Subscription |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
Subscription |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
Subscription |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
Subscription |
owner |
reference | ddfs-r6-owner-reference-identifier-modifier.json |
Subscription |
topic |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Subscription-topic |
Subscription |
url |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Subscription-url |
Subscription |
status |
token | Canonical: http://hl7.org/fhir/SearchParameter/Subscription-status |
SubscriptionTopic |
_count |
special | Standard FHIR search control parameter |
SubscriptionTopic |
_total |
special | Standard FHIR search control parameter |
SubscriptionTopic |
_id |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-id |
SubscriptionTopic |
_lastUpdated |
date | ddfs-r6-last-updated-date.json |
SubscriptionTopic |
_profile |
uri | Canonical: http://hl7.org/fhir/SearchParameter/Resource-profile |
SubscriptionTopic |
_tag |
token | Canonical: http://hl7.org/fhir/SearchParameter/Resource-tag |
SubscriptionTopic |
url |
uri | Canonical: http://hl7.org/fhir/SearchParameter/CanonicalResource-url |
| Resource | Parameter | Service behavior |
|---|---|---|
Observation |
specimen |
Supports direct references to Specimen and valid specimen-only Group references, plus the specimen:identifier modifier. multipleAnd=false and multipleOr=false. Chained searches, type modifiers, :missing, :above, :below, and all other modifiers are rejected. |
Published DDFS SearchParameter definitions
| Code | Version | FHIR ID | Definition name | Artifact version | Status | Base | Type | Description |
|---|---|---|---|---|---|---|---|---|
| abatement-date | R4 | ddfs-r4-abatement-date-date |
DdfsR4AbatementDateDate | 4.0.1 | active | Condition | date | DDFS supports abatement-date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| activity | R4 | ddfs-r4-activity-token |
DdfsR4ActivityToken | 4.0.1 | active | Provenance | token | DDFS supports activity as a token search parameter for Provenance. It matches Coding values from Provenance.activity using token system and code semantics. FHIR R4 does not define a Provenance activity SearchParameter, so this DDFS definition establishes the parameter's canonical meaning. |
| address-city | R4 | ddfs-r4-address-city-string |
DdfsR4AddressCityString | 4.0.1 | active | Location | string | DDFS supports address-city as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address-postalcode | R4 | ddfs-r4-address-postalcode-string |
DdfsR4AddressPostalcodeString | 4.0.1 | active | Location | string | DDFS supports address-postalcode as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address-state | R4 | ddfs-r4-address-state-string |
DdfsR4AddressStateString | 4.0.1 | active | Location | string | DDFS supports address-state as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address | R4 | ddfs-r4-address-string |
DdfsR4AddressString | 4.0.1 | active | Location, Organization | string | DDFS supports address as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| agent | R4 | ddfs-r4-agent-reference-identifier-modifier |
DdfsR4AgentReferenceIdentifierModifier | 4.0.1 | active | Provenance | reference | DDFS supports agent as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| authored | R4 | ddfs-r4-authored-date |
DdfsR4AuthoredDate | 4.0.1 | active | ServiceRequest | date | DDFS supports authored as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| birthdate | R4 | ddfs-r4-birthdate-date |
DdfsR4BirthdateDate | 4.0.1 | active | Patient | date | DDFS supports birthdate as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| date | R4 | ddfs-r4-date-date |
DdfsR4DateDate | 4.0.1 | active | DiagnosticReport, Encounter, Observation | date | DDFS supports date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| death-date | R4 | ddfs-r4-death-date-date |
DdfsR4DeathDateDate | 4.0.1 | active | Patient | date | DDFS supports death-date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| device | R4 | ddfs-r4-device-reference-device-chains |
DdfsR4DeviceReferenceDeviceChains | 4.0.1 | active | Observation | reference | DDFS supports device as a Device reference search parameter for the listed resource types. The :identifier modifier is supported. Supported one-hop Device chains are .identifier, .manufacturer, and .model. The :exact modifier is supported by the target Device manufacturer and model SearchParameters. |
| discharge-disposition | R4 | ddfs-r4-discharge-disposition-token |
DdfsR4DischargeDispositionToken | 4.0.1 | active | Encounter | token | DDFS supports discharge-disposition as a token search parameter for Encounter. It matches Coding values from Encounter.hospitalization.dischargeDisposition using token system and code semantics. FHIR R4 does not define an Encounter discharge-disposition SearchParameter, so this DDFS definition establishes the parameter's canonical meaning. |
| encounter | R4 | ddfs-r4-encounter-reference-identifier-chain |
DdfsR4EncounterReferenceIdentifierChain | 4.0.1 | active | Observation | reference | DDFS supports encounter as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| encounter | R4 | ddfs-r4-encounter-reference-identifier-modifier |
DdfsR4EncounterReferenceIdentifierModifier | 4.0.1 | active | Condition | reference | DDFS supports encounter as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| family | R4 | ddfs-r4-family-string |
DdfsR4FamilyString | 4.0.1 | active | Patient | string | DDFS supports family as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| given | R4 | ddfs-r4-given-string |
DdfsR4GivenString | 4.0.1 | active | Patient | string | DDFS supports given as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| _lastUpdated | R4 | ddfs-r4-last-updated-date |
DdfsR4LastUpdatedDate | 4.0.1 | active | Condition, Device, DiagnosticReport, Encounter, Endpoint, Group, Location, Observation, Organization, Patient, Practitioner, PractitionerRole, Provenance, RelatedPerson, ServiceRequest, Specimen | date | DDFS supports _lastUpdated as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| location | R4 | ddfs-r4-location-reference-identifier-chain |
DdfsR4LocationReferenceIdentifierChain | 4.0.1 | active | Encounter | reference | DDFS supports location as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| managing-entity | R4 | ddfs-r4-managing-entity-reference-identifier-modifier |
DdfsR4ManagingEntityReferenceIdentifierModifier | 4.0.1 | active | Group | reference | DDFS supports managing-entity as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| manufacturer | R4 | ddfs-r4-manufacturer-string |
DdfsR4ManufacturerString | 4.0.1 | active | Device | string | DDFS supports manufacturer as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| member | R4 | ddfs-r4-member-reference-identifier-modifier |
DdfsR4MemberReferenceIdentifierModifier | 4.0.1 | active | Group | reference | DDFS supports member as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| model | R4 | ddfs-r4-model-string |
DdfsR4ModelString | 4.0.1 | active | Device | string | DDFS supports model as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| name | R4 | ddfs-r4-name-string |
DdfsR4NameString | 4.0.1 | active | Endpoint, Location, Organization, Patient, Practitioner, RelatedPerson | string | DDFS supports name as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| onset-date | R4 | ddfs-r4-onset-date-date |
DdfsR4OnsetDateDate | 4.0.1 | active | Condition | date | DDFS supports onset-date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| organization | R4 | ddfs-r4-organization-reference-identifier-modifier |
DdfsR4OrganizationReferenceIdentifierModifier | 4.0.1 | active | Endpoint | reference | DDFS supports organization as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| partof | R4 | ddfs-r4-partof-reference-identifier-modifier |
DdfsR4PartofReferenceIdentifierModifier | 4.0.1 | active | Location | reference | DDFS supports exact immediate-parent Location matching for partof. The :identifier modifier is supported; recursive :above and :below modifiers and chained search parameters are not advertised. |
| patient | R4 | ddfs-r4-patient-reference-identifier-chain |
DdfsR4PatientReferenceIdentifierChain | 4.0.1 | active | Encounter, Observation | reference | DDFS supports patient as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| patient | R4 | ddfs-r4-patient-reference-identifier-modifier |
DdfsR4PatientReferenceIdentifierModifier | 4.0.1 | active | Condition, Device, DiagnosticReport, RelatedPerson, ServiceRequest, Specimen | reference | DDFS supports patient as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| practitioner | R4 | ddfs-r4-practitioner-reference-identifier-modifier |
DdfsR4PractitionerReferenceIdentifierModifier | 4.0.1 | active | PractitionerRole | reference | DDFS supports practitioner as a Practitioner reference search parameter for PractitionerRole. The :identifier modifier and the one-hop .identifier and .name chains are supported. The former standalone dotted metadata artifacts are no longer advertised; existing dotted query syntax remains supported. |
| recorded-date | R4 | ddfs-r4-recorded-date-date |
DdfsR4RecordedDateDate | 4.0.1 | active | Condition | date | DDFS supports recorded-date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| target | R4 | ddfs-r4-target-reference-identifier-modifier |
DdfsR4TargetReferenceIdentifierModifier | 4.0.1 | active | Provenance | reference | DDFS supports target as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| when | R4 | ddfs-r4-when-date |
DdfsR4WhenDate | 4.0.1 | active | Provenance | date | DDFS supports when as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| address-city | R6 | ddfs-r6-address-city-string |
DdfsR6AddressCityString | 6.0.0-ballot4 | active | Location | string | DDFS supports address-city as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address-postalcode | R6 | ddfs-r6-address-postalcode-string |
DdfsR6AddressPostalcodeString | 6.0.0-ballot4 | active | Location | string | DDFS supports address-postalcode as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address-state | R6 | ddfs-r6-address-state-string |
DdfsR6AddressStateString | 6.0.0-ballot4 | active | Location | string | DDFS supports address-state as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| address | R6 | ddfs-r6-address-string |
DdfsR6AddressString | 6.0.0-ballot4 | active | Location | string | DDFS supports address as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| agent | R6 | ddfs-r6-agent-reference-identifier-modifier |
DdfsR6AgentReferenceIdentifierModifier | 6.0.0-ballot4 | active | Provenance | reference | DDFS supports agent as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| birthdate | R6 | ddfs-r6-birthdate-date |
DdfsR6BirthdateDate | 6.0.0-ballot4 | active | Patient | date | DDFS supports birthdate as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| date | R6 | ddfs-r6-date-date |
DdfsR6DateDate | 6.0.0-ballot4 | active | DeviceAssociation, Encounter, Observation | date | DDFS supports date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| death-date | R6 | ddfs-r6-death-date-date |
DdfsR6DeathDateDate | 6.0.0-ballot4 | active | Patient | date | DDFS supports death-date as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| device | R6 | ddfs-r6-device-reference-device-chains |
DdfsR6DeviceReferenceDeviceChains | 6.0.0-ballot4 | active | DeviceAssociation, Observation | reference | DDFS supports device as a Device reference search parameter for the listed resource types. The :identifier modifier is supported. Supported one-hop Device chains are .identifier, .manufacturer, and .model. The :exact modifier is supported by the target Device manufacturer and model SearchParameters. |
| discharge-disposition | R6 | ddfs-r6-discharge-disposition-token |
DdfsR6DischargeDispositionToken | 6.0.0-ballot4 | active | Encounter | token | DDFS supports discharge-disposition as a token search parameter for Encounter. It matches Coding values from Encounter.admission.dischargeDisposition using token system and code semantics. FHIR R6 does not define an Encounter discharge-disposition SearchParameter, so this DDFS definition establishes the parameter's canonical meaning. |
| encounter | R6 | ddfs-r6-encounter-reference-identifier-chain |
DdfsR6EncounterReferenceIdentifierChain | 6.0.0-ballot4 | active | Observation | reference | DDFS supports encounter as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| family | R6 | ddfs-r6-family-string |
DdfsR6FamilyString | 6.0.0-ballot4 | active | Patient | string | DDFS supports family as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| form | R6 | ddfs-r6-form-token |
DdfsR6FormToken | 6.0.0-ballot4 | active | Location | token | DDFS supports unmodified form token matching for Location using Coding and CodeableConcept token semantics. Token modifiers are not supported or advertised. |
| given | R6 | ddfs-r6-given-string |
DdfsR6GivenString | 6.0.0-ballot4 | active | Patient | string | DDFS supports given as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| identifier | R6 | ddfs-r6-identifier-token |
DdfsR6IdentifierToken | 6.0.0-ballot4 | active | Location | token | DDFS supports unmodified identifier token matching for Location using system and value semantics. Token modifiers are not supported or advertised. |
| _lastUpdated | R6 | ddfs-r6-last-updated-date |
DdfsR6LastUpdatedDate | 6.0.0-ballot4 | active | Device, DeviceAssociation, Encounter, Location, Observation, Patient, Practitioner, PractitionerRole, Provenance, Subscription, SubscriptionTopic | date | DDFS supports _lastUpdated as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
| location | R6 | ddfs-r6-location-reference-identifier-chain |
DdfsR6LocationReferenceIdentifierChain | 6.0.0-ballot4 | active | Encounter | reference | DDFS supports location as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| manufacturer | R6 | ddfs-r6-manufacturer-string |
DdfsR6ManufacturerString | 6.0.0-ballot4 | active | Device | string | DDFS supports manufacturer as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| model | R6 | ddfs-r6-model-string |
DdfsR6ModelString | 6.0.0-ballot4 | active | Device | string | DDFS supports model as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| name | R6 | ddfs-r6-name-string |
DdfsR6NameString | 6.0.0-ballot4 | active | Location, Patient, Practitioner | string | DDFS supports name as a string search parameter for the listed resource types. Only the :exact modifier is supported. |
| owner | R6 | ddfs-r6-owner-reference-identifier-modifier |
DdfsR6OwnerReferenceIdentifierModifier | 6.0.0-ballot4 | active | Subscription | reference | DDFS supports owner as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| partof | R6 | ddfs-r6-partof-reference-identifier-modifier |
DdfsR6PartofReferenceIdentifierModifier | 6.0.0-ballot4 | active | Location | reference | DDFS supports exact immediate-parent Location matching for partof. The :identifier modifier is supported; recursive :above and :below modifiers and chained search parameters are not advertised. |
| patient | R6 | ddfs-r6-patient-reference-identifier-chain |
DdfsR6PatientReferenceIdentifierChain | 6.0.0-ballot4 | active | DeviceAssociation, Encounter, Observation | reference | DDFS supports patient as a reference search parameter for the listed resource types. The :identifier modifier and the .identifier chain are supported. |
| patient | R6 | ddfs-r6-patient-reference-identifier-modifier |
DdfsR6PatientReferenceIdentifierModifier | 6.0.0-ballot4 | active | Device | reference | DDFS supports patient as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| practitioner | R6 | ddfs-r6-practitioner-reference-identifier-modifier |
DdfsR6PractitionerReferenceIdentifierModifier | 6.0.0-ballot4 | active | PractitionerRole | reference | DDFS supports practitioner as a Practitioner reference search parameter for PractitionerRole. The :identifier modifier and the one-hop .identifier and .name chains are supported. The former standalone dotted metadata artifacts are no longer advertised; existing dotted query syntax remains supported. |
| status | R6 | ddfs-r6-status-token |
DdfsR6StatusToken | 6.0.0-ballot4 | active | Location | token | DDFS supports unmodified status token matching for Location using code semantics and the implicit Location status system. Token modifiers are not supported or advertised. |
| subject | R6 | ddfs-r6-subject-reference-identifier-modifier |
DdfsR6SubjectReferenceIdentifierModifier | 6.0.0-ballot4 | active | DeviceAssociation | reference | DDFS supports subject as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| target | R6 | ddfs-r6-target-reference-identifier-modifier |
DdfsR6TargetReferenceIdentifierModifier | 6.0.0-ballot4 | active | Provenance | reference | DDFS supports target as a reference search parameter for the listed resource types. The :identifier modifier is supported; chained search parameters are not advertised for this definition. |
| when | R6 | ddfs-r6-when-date |
DdfsR6WhenDate | 6.0.0-ballot4 | active | Provenance | date | DDFS supports when as a date search parameter for the listed resource types. Date comparators eq, ne, gt, lt, ge, le, sa, eb, and ap are supported. The implementation supports up to two repeated values and does not document comma-delimited multiple-or values. |
Behavior flags distinguish an explicit No from a value that the definition does not state.
| Code | Version | Repeat AND | Comma OR | Comparators | Modifiers | Chains | Targets |
|---|---|---|---|---|---|---|---|
| abatement-date | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| activity | R4 | No | No | — | — | — | — |
| address-city | R4 | No | No | — | :exact | — | — |
| address-postalcode | R4 | No | No | — | :exact | — | — |
| address-state | R4 | No | No | — | :exact | — | — |
| address | R4 | No | No | — | :exact | — | — |
| agent | R4 | No | No | — | :identifier | — | — |
| authored | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| birthdate | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| date | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| death-date | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| device | R4 | No | No | — | :identifier | .identifier, .manufacturer, .model | Device |
| discharge-disposition | R4 | No | No | — | — | — | — |
| encounter | R4 | No | No | — | :identifier | .identifier | — |
| encounter | R4 | No | No | — | :identifier | — | — |
| family | R4 | No | No | — | :exact | — | — |
| given | R4 | No | No | — | :exact | — | — |
| _lastUpdated | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| location | R4 | No | No | — | :identifier | .identifier | — |
| managing-entity | R4 | No | No | — | :identifier | — | — |
| manufacturer | R4 | No | No | — | :exact | — | — |
| member | R4 | No | No | — | :identifier | — | — |
| model | R4 | No | No | — | :exact | — | — |
| name | R4 | No | No | — | :exact | — | — |
| onset-date | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| organization | R4 | No | No | — | :identifier | — | — |
| partof | R4 | No | No | — | :identifier | — | Location |
| patient | R4 | No | No | — | :identifier | .identifier | — |
| patient | R4 | No | No | — | :identifier | — | — |
| practitioner | R4 | No | No | — | :identifier | .identifier, .name | Practitioner |
| recorded-date | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| target | R4 | No | No | — | :identifier | — | — |
| when | R4 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| address-city | R6 | No | No | — | :exact | — | — |
| address-postalcode | R6 | No | No | — | :exact | — | — |
| address-state | R6 | No | No | — | :exact | — | — |
| address | R6 | No | No | — | :exact | — | — |
| agent | R6 | No | No | — | :identifier | — | — |
| birthdate | R6 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| date | R6 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| death-date | R6 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| device | R6 | No | No | — | :identifier | .identifier, .manufacturer, .model | Device |
| discharge-disposition | R6 | No | No | — | — | — | — |
| encounter | R6 | No | No | — | :identifier | .identifier | — |
| family | R6 | No | No | — | :exact | — | — |
| form | R6 | No | No | — | — | — | — |
| given | R6 | No | No | — | :exact | — | — |
| identifier | R6 | No | No | — | — | — | — |
| _lastUpdated | R6 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| location | R6 | No | No | — | :identifier | .identifier | — |
| manufacturer | R6 | No | No | — | :exact | — | — |
| model | R6 | No | No | — | :exact | — | — |
| name | R6 | No | No | — | :exact | — | — |
| owner | R6 | No | No | — | :identifier | — | — |
| partof | R6 | No | No | — | :identifier | — | Location |
| patient | R6 | No | No | — | :identifier | .identifier | — |
| patient | R6 | No | No | — | :identifier | — | — |
| practitioner | R6 | No | No | — | :identifier | .identifier, .name | Practitioner |
| status | R6 | No | No | — | — | — | — |
| subject | R6 | No | No | — | :identifier | — | — |
| target | R6 | No | No | — | :identifier | — | — |
| when | R6 | Yes | No | eq, ne, gt, lt, ge, le, sa, eb, ap | — | — | — |
| Code | Version | Expression | Derived from | Processing mode |
|---|---|---|---|---|
| abatement-date | R4 | |
— | |
| activity | R4 | Provenance.activity |
— | |
| address-city | R4 | |
— | |
| address-postalcode | R4 | |
— | |
| address-state | R4 | |
— | |
| address | R4 | |
— | |
| agent | R4 | |
— | |
| authored | R4 | |
— | |
| birthdate | R4 | |
— | |
| date | R4 | |
— | |
| death-date | R4 | |
— | |
| device | R4 | |
— | |
| discharge-disposition | R4 | Encounter.hospitalization.dischargeDisposition |
— | |
| encounter | R4 | |
— | |
| encounter | R4 | |
— | |
| family | R4 | |
— | |
| given | R4 | |
— | |
| _lastUpdated | R4 | |
— | |
| location | R4 | |
— | |
| managing-entity | R4 | |
— | |
| manufacturer | R4 | |
— | |
| member | R4 | |
— | |
| model | R4 | |
— | |
| name | R4 | |
— | |
| onset-date | R4 | |
— | |
| organization | R4 | |
— | |
| partof | R4 | Location.partOf |
Canonical: http://hl7.org/fhir/SearchParameter/Location-partof |
|
| patient | R4 | |
— | |
| patient | R4 | |
— | |
| practitioner | R4 | |
— | |
| recorded-date | R4 | |
— | |
| target | R4 | |
— | |
| when | R4 | |
— | |
| address-city | R6 | |
— | |
| address-postalcode | R6 | |
— | |
| address-state | R6 | |
— | |
| address | R6 | |
— | |
| agent | R6 | |
— | |
| birthdate | R6 | |
— | |
| date | R6 | |
— | |
| death-date | R6 | |
— | |
| device | R6 | |
— | |
| discharge-disposition | R6 | Encounter.admission.dischargeDisposition |
— | normal |
| encounter | R6 | |
— | |
| family | R6 | |
— | |
| form | R6 | Location.form |
Canonical: http://hl7.org/fhir/SearchParameter/Location-characteristic |
normal |
| given | R6 | |
— | |
| identifier | R6 | Location.identifier |
Canonical: http://hl7.org/fhir/SearchParameter/Location-identifier |
normal |
| _lastUpdated | R6 | |
— | |
| location | R6 | |
— | |
| manufacturer | R6 | |
— | |
| model | R6 | |
— | |
| name | R6 | |
— | |
| owner | R6 | |
— | |
| partof | R6 | Location.partOf |
Canonical: http://hl7.org/fhir/SearchParameter/Location-partof |
normal |
| patient | R6 | |
— | |
| patient | R6 | |
— | |
| practitioner | R6 | |
— | |
| status | R6 | Location.status |
Canonical: http://hl7.org/fhir/SearchParameter/Location-status |
normal |
| subject | R6 | |
— | |
| target | R6 | |
— | |
| when | R6 | |
— |