1 Concept
- 1.1 Immunization
2 Changes and decisions
3 Data Structure
- - 3.1.1 Important!
- 3.2 Patient
- 3.3 Episode of care
- 3.4 Encounter
- 3.5 Visit
- 3.6 Observation
- 3.7 Medication request
- 3.8 Condition
- 3.9 Immunization
- 3.10 Allergy intolerance
- 3.11 Risk Assessment
- 3.12 Device
- 3.13 Medication Statement
- 3.14 Medication Administration
- 3.15 Device dispense
4 Procedure
5 Complex Types
- 5.1 reference
- 5.2 identifier
- 5.3 codeable_concept
- 5.4 coding
- 5.5 period
- 5.6 period_date
- 5.7 status_history
- 5.8 diagnosis
- 5.9 diagnoses_hstr
- 5.10 stage
- 5.11 evidence
- 5.12 explanation
- 5.13 reaction
- 5.14 vaccination_protocol
- 5.15 value
- 5.16 component
- 5.17 reference_range
- 5.18 effective_at
- 5.19 source
- 5.20 quantity
- 5.21 range
- 5.22 prediction
- 5.23 probability
- 5.24 when
- 5.25 UDI
- 5.26 extended_reference
- 5.27 reason
- 5.28 paper_referral
- 5.29 dosage
- 5.30 timing

Concept

1. Medical Events Data Structure is designed to be relevant for FHIR( Release 3 (STU)) Standart. All the resources, most of the data types and their way of usage are inherited from FHIR. However, some resources may not inherit ALL the properties or may require additional extension properties that are not provided by FHIR.

2. There are high requirementts for the API to be scalable, reliable and resilient. It should be guaranteed that each request is processed, even under the high load. In order to fulfil these requirements FHIR async pattern is implemented for the medical data processing.

3. The API and the persistence both operate FHIR resources. The data is stored in FHIR format, therefore there's no need in any transformation on the application layer.

4. Medical data is stored in no-sql format in order to support the versatility of the structure that is a core advantage of FHIR.

Immunization

Changes and decisions

Decision	Reason	Date	Approved

Decision	Reason	Date	Approved

Data Structure

This section describes the actual data structure in eHealth MongoDB and how does it correspond to FHIR standard.
Some fields in Data Model may not correspond directly to the API interfaces. They are transformed on the application level.

Important!

Next objects contain audit fields by default:

Episode
Visit
Encounter
Observation
Condition
Immunization
Allergy_intolerance
Device
Risk_assessment
Medication_statement
Procedure
Diagnostic report
Clinical impression
Specimen
Device dispense

Audit fields:

Name	Type	M/O

Name	Type	M/O
inserted_at	dateTime	M
updated_at	dateTime	M
inserted_by	uuid	M
updated_by	uuid	M

Patient

Object name: patient

Name	Type	M/O	Description and constraints

Name	Type	M/O	Description and constraints
id	AES+base16	M	hash
status	string	M
inserted_by	uuid	M
preperson	boolean	M

Episode of care

Object name: episode_of_care

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
"identifier" : [{ Identifier }], // Business Identifier(s) relevant for this EpisodeOfCare	id	uuid	M		Ok	Approved
	name	string	M		Ok
"status" : "<code>"	status	code	M	active, closed, entered_in_error	Ok	Approved
	number	string	M	Human readable episode number. Is a shared identifier common to all service requests related to this episode of care	No implementation [3.12.2018]
	cancellation_reason	codeable_concept	O		No implementation
	closing_reason	codeable_concept	O		No implementation
	status_reason	codeable_concept	O	eHealth/closing_reasons, eHealth/cancellation_reasons
	explanatory_letter	string	O
	closing_summary	string	O
"statusHistory" : BackboneElement	status_history	[status_history]	M	only start date	Ok	Approved
"type" : [{ CodeableConcept }], // Type/class - e.g. specialist referral, disease management	type	coding	M	deafult value: primary_care changed from string to coding [1.12.2018]	Ok	Approved
	current_diagnoses	[diagnosis]	O
"diagnosis" : BackboneElement	diagnoses_history	[diagnoses_hstr]	M	Included all diagnoses from latest encounter (current_diagnoses) and all diagnoses from previous encounters	Ok	Approved
"patient" : { Reference(Patient) }, // R! The patient who is the focus of this episode of care	patient	reference(patient)	M		Is a part of the corresponding collection	Approved
"managingOrganization" : { Reference(Organization) }, // Organization that assumes care	managing_organization	reference(organization)	M	Legal_entity	Ok	Approved
"period" : { Period }, // Interval during responsibility is assumed	period	period_date	M		Only date handled	Approved
"referralRequest" : [{ Reference(ReferralRequest) }], // Originating Referral Request(s)				Referral Request(s) that are fulfilled by this EpisodeOfCare, incoming referrals.	No implementation	Approved
"careManager" : { Reference(Practitioner) }, // Care manager/care co-ordinator for the patient	care_manager	reference(employee)	M	Employee	Ok	Approved
"team" : [{ Reference(CareTeam) }], // Other practitioners facilitating this episode of care					No implementation	Approved
"account" : [{ Reference(Account) }] // The set of accounts that may be used for billing for this EpisodeOfCare }					No implementation	Approved
	encounters	[encounter]	M		mongo	No implementation

Encounter

Object name: encounter

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // Identifier(s) by which this encounter is known	id	uuid	M		Ok
"status" : "<code>", // R! planned \| arrived \| triaged \| in-progress \| onleave \| finished \| cancelled +	status	string	M	finished, entered_in_error	Ok
	contexts	array[reference(visit)\|reference(episode)]	M	visit, episode	No implementation [07.09.2018]
	explanatory_letter	string	O
	cancellation_reason	codeable_concept	O
"statusHistory" : BackboneElement	status_history	status_history	M		No implementation
"classHistory" : BackboneElement					No implementation
"period" : { Period } // R! The time that the episode was in the specified status }],	period	period	M		No implementation
	date	string	M	Date when the encounter was performed	Changed to ISO8601 [1.12.2018]
"class" : { Coding }, // inpatient \| outpatient \| ambulatory \| emergency +	class	coding	M	eHealth/encounter_classes	Ok
"type" : [{ CodeableConcept }], // Specific type of encounter	type	codeable_concept	M	email consultation, phone consultation	Ok
"priority" : { CodeableConcept }, // Indicates the urgency of the encounter		codeable_concept	O	eHealth/encounter_priority	Ok
"subject" : { Reference(Patient\|Group) }, // The patient ro group present at the encounter	patient	reference(patient)	M		No implementation
"episodeOfCare" : [{ Reference(EpisodeOfCare) }], // Episode(s) of care that this encounter should be recorded against	episode	reference(episode)	M		Ok
	visit	reference(visit)	M
"incomingReferral" : [{ Reference(ReferralRequest) }], // The ReferralRequest that initiated this encounter	incoming_referral	reference(service_request)	O		Ok
"participant":BackboneElement	performer	reference(employee)			Ok
"appointment" : { Reference(Appointment) }, // The appointment that scheduled this encounter					No implementation
"length" : { Duration }, // Quantity of time the encounter lasted (less time absent)	duration	duration	M		No implementation
"reason" : [{ CodeableConcept }], // Reason the encounter takes place (code)	reasons	[codeable_concept]	M	array of ICPC reasons codes	Ok
"diagnosis" : BackboneElement	diagnoses	[diagnosis]	M		Ok
"serviceProvider" : { Reference(Organization) }, // The custodian organization of this Encounter record	service_provider	reference(legal_entity)	M	legal_entity	Is already in Episode
"partOf" : { Reference(Encounter) } // Another Encounter this encounter is part of }					No implementation
"location": BackboneElement					No implementation
Absent in FHIR	division	reference(division)	O	division_id optional from [1.01.2018]
Absent in FHIR	actions	[codeable_concept]	O	array of ICPC actions codes Obligation depends on encounter class, e.g. mandatory for PHC and optional for AMB
Absent in FHIR	action_reference	array	O	array of references to medical services which were provided to the patient during encounter
Absent in FHIR	signed_content_links	[string]	M	array of links to media storage
Absent in FHIR	prescriptions	string	O	Field designed to store prescriptions and recommendations made by the doctor during the encounter. Will be deprecated after medication statements implemented.
Absent in FHIR	supporting_info	[reference(observation\|diagnostic_report)]	O	Diagnostic reports and observations that were used during the encounter	New
`"hospitalization" : { "preAdmissionIdentifier" : { Identifier }, "origin" : { Reference(Location\|Organization) }, "admitSource" : { CodeableConcept }, "reAdmission" : { CodeableConcept }, "dietPreference" : [{ CodeableConcept }], "specialCourtesy" : [{ CodeableConcept }], "specialArrangement" : [{ CodeableConcept }], "destination":{ Reference(Location\|Organization)}, "dischargeDisposition" : { CodeableConcept }, "dischargeDepartment" : { CodeableConcept } },`	hospitalization - admit_source - re_admission - destination - discharge_disposition - pre_admission_identifier - discharge_department	hospitalization - dict. Health/encounter_admit_source - dict. Health/encounter_re_admission - reference (division/legal_entity) - dict. Health/encounter_discharge_disposition - string - dict. Health/encounter_discharge_department	O	is mandatory for encounter class = SS, ACUTE, NONAC
Absent in FHIR	paper_referral	paper_referral	O

Visit

Object name: visit

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
No	id	uuid	M
No	period	period	M

Observation

Object name: observation

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // Business Identifier for observation	id	uuid	M		Ok
"basedOn" : [{ Reference(CarePlan\|DeviceRequest\|ImmunizationRecommendation\| MedicationRequest\|NutritionOrder\|ProcedureRequest\|ReferralRequest) }], // Fulfills plan, proposal or order	based_on	[reference(medication_request,referral_request)]	O	for future use	Ok
"status" : "<code>", // R! registered \| preliminary \| final \| amended +	status	string	M	valid, entered_in_error
"category" : [{ CodeableConcept }], // Classification of type of observation	categories	[codeable_concept]	M	https://www.hl7.org/fhir/valueset-observation-category.html	Ok
"code" : { CodeableConcept }, // R! Type of observation (code / type)	code	codeable_concept	M	http://hl7.org/fhir/ValueSet/observation-codes	Ok
"subject" : { Reference(Patient\|Group\|Device\|Location) }, // Who and/or what this is about	patient	uuid	M		Ok
"context" : { Reference(Encounter\|EpisodeOfCare) }, // Healthcare event during which this observation is made	context	reference(encounter)	M		Ok
	Medical Events MongoDB Data Model#effective_at	Medical Events MongoDB Data Model#effective_at	O		Ok
"effectiveDateTime" : "<dateTime>"	effective_date_time	dateTime	O	Covered effective_at	No implementation
"effectivePeriod" : { Period }	effective_period	period	O	Covered effective_at	No implementation
"issued" : "<instant>", // Date/Time this was made available	issued	string	M	dateTime	Ok
	primary_source	boolean	M
"performer" : [{ Reference(Practitioner\|Organization\|Patient\|RelatedPerson) }], // Who is responsible for the observation	Medical Events MongoDB Data Model#source	Medical Events MongoDB Data Model#source	M		Ok
	value	Medical Events MongoDB Data Model#value	M		Ok
"valueQuantity" : { Quantity }	value	quantity	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueCodeableConcept" : { CodeableConcept }	value	codeable_concept	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueString" : "<string>"	value	string	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueBoolean" : <boolean>	value	boolean	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueRange" : { Range }	value	range	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueRatio" : { Ratio }	value	ratio	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueSampledData" : { SampledData }	value	sampled_data	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueAttachment" : { Attachment }	value_attachment	attachment	O		No implementation
"valueTime" : "<time>"	value	time	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valueDateTime" : "<dateTime>"	value	date_time	O	Covered by Medical Events MongoDB Data Model#value	Ok
"valuePeriod" : { Period }	value	period	O	Covered by Medical Events MongoDB Data Model#value	Ok
"dataAbsentReason" : { CodeableConcept }, // C? Why the result is missing	data_absent_reason	codeable_concept	O	Why the result is missing https://www.hl7.org/fhir/valueset-observation-valueabsentreason.html	No implementation
"interpretation" : { CodeableConcept }, // High, low, normal, etc.	interpretation	codeable_concept	O	High, low, normal, etc. https://www.hl7.org/fhir/valueset-observation-interpretation.html	Ok
"comment" : "<string>", // Comments about result	comment	string	O		Ok
"bodySite" : { CodeableConcept }, // Observed body part	body_site	codeable_concept	O		Ok
"method" : { CodeableConcept }, // How it was done	method	codeable_concept	O		Ok
"specimen" : { Reference(Specimen) }, // Specimen used for this observation					No implementation
"device" : { Reference(Device\|DeviceMetric) }, // (Measurement) Device				Measurement device Should we have this?	No implementation
"referenceRange" : BackboneElement	reference_ranges	[reference_range]	O		Ok where it should come from?
"related" : BackboneElement					No implementation
"component" : BackboneElement	components	[Medical Events MongoDB Data Model#component]	O		Ok

Medication request

Object name: medication_request

Details

Condition

Object name: condition

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
"identifier" : [{ Identifier }], // Business identifier	id	uuid	M		Ok	Approved
"clinicalStatus" : "<code>", // C? active \| recurrence \| inactive \| remission \| resolved	clinical_status	string	M	active \| recurrence \| inactive \| remission \| resolved	Ok
"verificationStatus" : "<code>", // C? provisional \| differential \| confirmed \| refuted \| entered-in-error \| unknown	verification_status	string	M	provisional \| differential \| confirmed \| refuted \| entered_in_error	Ok
"category" : [{ CodeableConcept }], // problem-list-item \| encounter-diagnosis	category	codeable_concept	M		No implementation
"severity" : { CodeableConcept }, // Subjective severity of condition	severity	codeable_concept	O		Ok
"code" : { CodeableConcept }, // Identification of the condition, problem or diagnosis	code	codeable_concept	M	ICPC2 or ICD10 code: depends on context encounter class	Ok
"bodySite" : [{ CodeableConcept }], // Anatomical location, if relevant	body_sites	[codeable_concept]	O		Ok
"subject" : { Reference(Patient\|Group) }, // R! Who has the condition?	patient	uuid	M		Ok
"context" : { Reference(Encounter\|EpisodeOfCare) }, // Encounter or episode when condition first asserted	context	reference(encounter)	M		Ok
"onsetDateTime" : "<dateTime>",	onset_date	string	M	date_time	Ok
"onsetAge" : { Age },	onset_age	positiveInt	O		Ok	No implementation
"onsetPeriod" : { Period },	onset_period	period	O		Ok	No implementation
"onsetRange" : { Range },	onset_range	range	O		Ok	No implementation
"onsetString" : "<string>",	onset_string	string	O		Ok	No implementation
"abatementDateTime" : "<dateTime>",	abatement_date_time	date_time	O		Ok	No implementation
"abatementAge" : { Age },	abatement_age	age	O		Ok	No implementation
"abatementBoolean" : <boolean>,	abatement_boolean	boolean	O		Ok	No implementation
"abatementPeriod" : { Period },	abatement_period	period	O		Ok	No implementation
"abatementRange" : { Range },	abatement_range	range	O		Ok	No implementation
"abatementString" : "<string>",	abatement_string	string	O		Ok	No implementation
"assertedDate" : "<dateTime>", // Date record was believed accurate	asserted_date	string	O	Date record was believed accurate date_time	Ok
	primary_source	boolean	M
	Medical Events MongoDB Data Model#source	Medical Events MongoDB Data Model#source	M
	report_origin	codeable_concept	O		Covered by Medical Events MongoDB Data Model#source	No implementation
"asserter" : { Reference(Practitioner\|Patient\|RelatedPerson) }, // Person who asserts this condition	asserter	reference(employee\|patient)	O		Covered by Medical Events MongoDB Data Model#source	No implementation
"stage" : Backbone	stage	stage	O		Ok
"evidence" : Backbone	evidences	[evidence]	O		Ok
"note" : [{ Annotation }] // Additional information about the Condition	note	[annotation]	O		Ok	No implementation
Absent in FHIR	context_episode_id	string	М	Identifier of the episode context based on Condition as part of Encounter was created

Immunization

Object name: immunization

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // Business identifier	id	uuid	M		Ok
"status" : "<code>", // R! completed \| entered-in-error	status	string	M	completed \| entered_in_error	Ok
"notGiven" : <boolean>, // R! Flag for whether immunization was given	not_given	boolean	M		Ok
"vaccineCode" : { CodeableConcept }, // R! Vaccine product administered	vaccine_code	codeable_concept	M		Ok
"patient" : { Reference(Patient) }, // R! Who was immunized	patient	reference(patient)	M		No implementation
"encounter" : { Reference(Encounter) }, // Encounter administered as part of	context	reference(encounter)	M	This a encounter on which immunization was registered	Ok
"date" : "<dateTime>", // Vaccination administration date	date	string	M	string	Ok
"primarySource" : <boolean>, // R! Indicates context the data was recorded in	primary_source	boolean	M		Ok
	Medical Events MongoDB Data Model#source	Medical Events MongoDB Data Model#source	M
"reportOrigin" : { CodeableConcept }, // Indicates the source of a secondarily reported record	report_origin	codeable_concept	O	Covered by Medical Events MongoDB Data Model#source	Ok
"location" : { Reference(Location) }, // Where vaccination occurred	legal_entity	reference(legal_entity)	O		Ok
"manufacturer" : { Reference(Organization) }, // Vaccine manufacturer	manufacturer	string	O		Ok
"lotNumber" : "<string>", // Vaccine lot number	lot_number	string	O		Ok
"expirationDate" : "<date>", // Vaccine expiration date	expiration_date	string	O	date_time	Ok
"site" : { CodeableConcept }, // Body site vaccine was administered	site	codeable_concept	O		Ok
"route" : { CodeableConcept }, // How vaccine entered body	route	codeable_concept	O		Ok
"doseQuantity" : { Quantity(SimpleQuantity) }, // Amount of vaccine administered	dose_quantity	quantity	O		Ok
"practitioner" : BackboneElement	performer	reference(employee)	O	Covered by Medical Events MongoDB Data Model#source	ok
"note" : [{ Annotation }], // Vaccination notes					No implementation
"explanation" : BackboneElement	explanation	explanation	O		Ok
"reaction" : BackboneElement	reactions	[reaction]	O		Ok
"vaccinationProtocol" : BackboneElement	vaccination_protocols	[vaccination_protocol]	O		Ok

Allergy intolerance

Object name: allergy_intolerance

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // Business identifier	id	uuid	M		Ok
"clinicalStatus" : "<code>", // C? active \| inactive \| resolved	clinical_status	string	M	dictionary	Ok
"verificationStatus" : "<code>", // C? R! unconfirmed \| confirmed \| refuted \| entered-in-error	verification_status	string	M	dictionary	Ok
"type" : "<code>", // allergy \| intolerance - Underlying mechanism (if known)	type	string	M		Ok
"category" : ["<code>"], // food \| medication \| environment \| biologic	category	string	M	dictionary	Ok
"criticality" : "<code>", // low \| high \| unable-to-assess	criticality	string	M	dictionary	Ok
"code" : { CodeableConcept }, // Code that identifies the allergy or intolerance	code	codeable_concept	M		Ok
"patient" : { Reference(Patient) }, // R! Who the sensitivity is for		reference(patient)	M		No implementation
"onsetDateTime" : "<dateTime>",	onset_date_time	string	M	date_time	Ok
"onsetAge" : { Age },					No implementation
"onsetPeriod" : { Period },					No implementation
"onsetRange" : { Range },					No implementation
"onsetString" : "<string>",					No implementation
"assertedDate" : "<dateTime>", // Date record was believed accurate	asserted_date	string	M	date_time	Ok
"recorder" : { Reference(Practitioner\|Patient) }, // Who recorded the sensitivity	recorder	reference(patient\| employee)	M		No implementation
	primary_source	boolean	M
	Medical Events MongoDB Data Model#source	Medical Events MongoDB Data Model#source	M
	report_origin	codeable_concept	O	Covered by Medical Events MongoDB Data Model#source	ok
"asserter" : { Reference(Patient\|RelatedPerson\|Practitioner) }, // Source of the information about the allergy	asserter	reference(patient\|employee)	O	Covered by Medical Events MongoDB Data Model#source	ok
"lastOccurrence" : "<dateTime>", // Date(/time) of last known occurrence of a reaction	last_occurence	string	O	date_time	Ok
"note" : [{ Annotation }], // Additional text not captured in other fields					No implementation
"reaction" : BackboneElement	reaction	reaction	M		No implementation
	context	reference(encounter)	M		Ok

Risk Assessment

Object name: risk_assessment

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : { Identifier }, // Unique identifier for the assessment	id	uuid	M		Ok
"basedOn" : { Reference(Any) }, // Request fulfilled by this assessment	based_on	reference(service_request)	O	service request?	No implementation
"parent" : { Reference(Any) }, // Part of this occurrence	parent			use case? can't find an example	No implementation
"status" : "<code>", // R! registered \| preliminary \| final \| amended +	status	string	M	Dictionary	Ok
"method" : { CodeableConcept }, // Evaluation mechanism	method	codeable_concept	O	Dictionary: deafult_code	Ok
"code" : { CodeableConcept }, // Type of assessment	code	codeable_concept	M		Ok
"subject" : { Reference(Patient\|Group) }, // Who/what does assessment apply to?	subject	reference(patient)		No implementation, because risk assessment is already in patient's collection	Ok
"context" : { Reference(Encounter\|EpisodeOfCare) }, // Where was assessment performed?	context	reference(encounter)	M		Ok
// occurrence[x]: When was assessment made?. One of these 2: "occurrenceDateTime" : "<dateTime>", "occurrencePeriod" : { Period },	asserted_date	string	M	only datetime in the past	Ok
"condition" : { Reference(Condition) }, // Condition assessed	condition			Use case? Why do we need that?	No implementation Нужно сделать обратную связь
	primary_source
"performer" : { Reference(Practitioner\|Device) }, // Who did assessment?	performer	reference(employee)	M		Ok
	report_origin
// reason[x]: Why the assessment was necessary?. One of these 2: "reasonCodeableConcept" : { CodeableConcept }, "reasonReference" : { Reference(Any) },	one of reason_codes reason_references	reason	O		Ok
"basis" : [{ Reference(Any) }], // Information used in assessment	basis	extended_reference(text+[reference(condition\|observation\|diagnostic_report)])	O		Ok
"prediction" : [{ Backbone element }],	predictions	[prediction]
"mitigation" : "<string>", // How to reduce risk	mitigation	string	O		Ok
"comment" : "<string>" // Comments on the risk assessment	comment	string	O		Ok

Device

Object name: device

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // Instance identifier	id	uuid	M		Ok
"udi" : { // Unique Device Identifier (UDI) Barcode string "deviceIdentifier" : "<string>", // Mandatory fixed portion of UDI "name" : "<string>", // Device Name as appears on UDI label "jurisdiction" : "<uri>", // Regional UDI authority "carrierHRF" : "<string>", // UDI Human Readable Barcode String "carrierAIDC" : "<base64Binary>", // UDI Machine Readable Barcode String "issuer" : "<uri>", // UDI Issuing Organization "entryType" : "<code>" // barcode \| rfid \| manual + },	udi	string	M	what format is suitable for Ukraine?	No implementation
"status" : "<code>", // active \| inactive \| entered-in-error \| unknown	status	string	M	Dictionary	Ok
	status_history		M		No implementation There is no need in this field if each state is in new item
	asserted_date	string	M	date_time
	usage_period	Period	M
	context	reference(encounter)	M
	primary_source	boolean	M
	report_origin	source	M
"type" : { CodeableConcept }, // What kind of device this is	type	codeable_concept	M	example - implant	Ok
"lotNumber" : "<string>", // Lot number of manufacture	lot_number	string	O		Ok
"manufacturer" : "<string>", // Name of device manufacturer	manufacturer	string	O		Ok
"manufactureDate" : "<dateTime>", // Date when the device was made	manufacture_date	string	O	date_time	Ok
`"expirationDate" : "<dateTime>", // Date and time of expiry of this device (if applicable)`	expiration_date	string	O	date_time	Ok
"model" : "<string>", // Model id assigned by the manufacturer	model	string	O		Ok
"version" : "<string>", // Version number (i.e. software)	version	string	O		Ok
"patient" : { Reference(Patient) }, // Patient to whom Device is affixed					No implementation
"owner" : { Reference(Organization) }, // Organization responsible for device					No implementation for now
"contact" : [{ ContactPoint }], // Details for human/organization for support	contact_point	string			No implementation
"location" : { Reference(Location) }, // Where the resource is found	location				No implementation for now
"url" : "<uri>", // Network address to contact device	uri	string			No implementation for now
"note" : [{ Annotation }], // Device notes and comments	note	string	O		Ok
"safety" : [{ CodeableConcept }] // Safety Characteristics of Device	safety	[codeable_concept]	O		No implementation

Medication Statement

Object name: medication_statement

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // External identifier	id	uuid	M		Ok
"basedOn" : [{ Reference(MedicationRequest\|CarePlan\|ServiceRequest) }], // Fulfils plan, proposal or order	based_on	reference(medication_request)	O		Ok
"partOf" : [{ Reference(MedicationAdministration\|MedicationDispense\| MedicationStatement\|Procedure\|Observation) }], // Part of referenced event	part_of	reference(?)		What is the difference between this one and the previous one?	No implementation
"status" : "<code>", // R! active \| completed \| entered-in-error \| intended \| stopped \| on-hold \| unknown \| not-taken	status	string	M	dictionary: active \| stopped\| entered-in-error
"statusReason" : [{ CodeableConcept }], // Reason for current status	status_reason	codeable_concept	M		No implementation
"category" : { CodeableConcept }, // Type of medication usage	category	codeable_concept	M		No implementation
// medication[x]: What medication was taken. One of these 2: "medicationCodeableConcept" : { CodeableConcept }, "medicationReference" : { Reference(Medication) },	medication_code	codeable_concept	M		Ok No medication reference
"subject" : { Reference(Patient\|Group) }, // R! Who is/was taking the medication				No implementation, because medication statement is already stored in the patient collection	Ok
context" : { Reference(Encounter\|EpisodeOfCare) }, // Encounter / Episode associated with MedicationStatement	context	reference(encounter)	M		Ok
	effective_period	string	O	IT'S JUST A STRING. NO DATE_TIME VALIDATION	Changed
"dateAsserted" : "<dateTime>", // When the statement was asserted?	asserted_date	string	M	date_time	Ok
	primary_source	boolean	M
	asserter	reference(employee)	O
"informationSource" : { Reference(Patient\|Practitioner\|RelatedPerson\| Organization) }, // Person or organization that provided the information about the taking of this medication	report_origin	codeable_concept	O		Ok
"derivedFrom" : [{ Reference(Any) }], // Additional supporting information					No implementation
"reasonCode" : [{ CodeableConcept }], // Reason for why the medication is being/was taken
"reasonReference" : [{ Reference(Condition\|Observation\|DiagnosticReport) }], // Condition or observation that supports why the medication is being/was taken
"note" : [{ Annotation }], // Further information about the statement	note	string	O		Ok
"dosage" : [{ Dosage }] // Details of how medication is/was taken or should be taken	dosage	string	O		Type changed

Medication Administration

FHIR

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // External identifier	id	uuid	M
"instantiates" : ["<uri>"], // Instantiates protocol or definition	?			A protocol, guideline, orderset, or other definition that was adhered to in whole or in part by this event.	No implementation
"partOf" : [{ Reference(MedicationAdministration\|Procedure) }], // Part of referenced event	part_of	[reference( Medication_administration, Procedure )]	O
"status" : "<code>", // R! in-progress \| not-done \| on-hold \| completed \| entered-in-error \| stopped \| unknown	status	string	M	dictionary (completed,entered_in_error)
"statusReason" : [{ CodeableConcept }], // Reason administration not performed	status_reason	codeable_concept	O	mandatory for entered_in_error
"category" : { CodeableConcept }, // Type of medication usage	category	codeable_concept	M
// medication[x]: What was administered. One of these 2: "medicationCodeableConcept" : { CodeableConcept }, "medicationReference" : { Reference(Medication) },	medication	reference(medication)	M	Reference to the medication (with the type BRAND)
"subject" : { Reference(Patient\|Group) }, // R! Who received medication	subject	reference(person)		No implementation, because risk assessment is already in patient's collection
"context" : { Reference(Encounter\|EpisodeOfCare) }, // Encounter or Episode of Care administered as part of	context	reference(encounter)	M
"supportingInformation" : [{ Reference(Any) }], // Additional information to support administration	?
// effective[x]: Start and end time of administration. One of these 2: "effectiveDateTime" : "<dateTime>", "effectivePeriod" : { Period },	performed_date_time	date_time	M	datetime
"performer" : [{ // Who performed the medication administration and what they did "function" : { CodeableConcept }, // Type of performance "actor" : { Reference(Practitioner\|PractitionerRole\|Patient\|RelatedPerson\|Device) } // R! Who performed the medication administration }],	performer	reference(employee)	M
	managing_organization	managing_organization		autofilled for ABAK
"reasonCode" : [{ CodeableConcept }], // Reason administration performed	?				No implementation
"reasonReference" : [{ Reference(Condition\|Observation\|DiagnosticReport) }], // Condition or observation that supports why the medication was administered	reason_references	[{ Reference(Condition\|Observation\|DiagnosticReport) }]	O
"request" : { Reference(MedicationRequest) }, // Request administration performed against	request	{ Reference(MedicationRequest) }	O	validate with ATC codes in medication
"device" : [{ Reference(Device) }], // Device used to administer	?device	[{ Reference(Device) }]	O		No implementation
"note" : [{ Annotation }], // Information about the administration	note	string	O
"dosage" : { // Details of how medication was taken "text" : "<string>", // Free text dosage instructions e.g. SIG "site" : { CodeableConcept }, // Body site administered to "route" : { CodeableConcept }, // Path of substance into body "method" : { CodeableConcept }, // How drug was administered "dose" : { Quantity(SimpleQuantity) }, // Amount of medication per dose // rate[x]: Dose quantity per unit of time. One of these 2: "rateRatio" : { Ratio } "rateQuantity" : { Quantity(SimpleQuantity) } },	dosage	[dosage]	M
"eventHistory" : [{ Reference(Provenance) }] // A list of events of interest in the lifecycle	?

Device dispense

Its data model described at Device dispense data model

Procedure

FHIR

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"identifier" : [{ Identifier }], // External Identifiers for this procedure	id	uuid	M	Unique identifier of current record	+
"instantiatesCanonical" : [{ canonical(PlanDefinition\|ActivityDefinition\| Measure\|OperationDefinition\|Questionnaire) }], // Instantiates FHIR protocol or definition					No implementation
"instantiatesUri" : ["<uri>"], // Instantiates external protocol or definition					No implementation
"basedOn" : [{ Reference(CarePlan\|ServiceRequest) }], // A request for this procedure	based_on	reference(ServiceRequest)	O	Mandatory for encounter package, could be send with encounter package type PHC	+
"partOf" : [{ Reference(Procedure\|Observation\|MedicationAdministration) }], // Part of referenced event	part_of	reference(procedure)	O	Only type `procedure` allowed	No Implementation
"status" : "<code>", // R! preparation \| in-progress \| not-done \| suspended \| aborted \| completed \| entered-in-error \| unknown	status	string	M	Only these statuses allowed: entered_in_error, completed	+
"statusReason" : { CodeableConcept }, // Reason for current status	status_reason	codeable_concept	O	mandatory for enterred_in_error	+
	explanatory_letter	string	O	mandatory for enterred_in_error	+
"category" : { CodeableConcept }, // Classification of the procedure			?	No dictionary will be provided any soon	No implemenation
"code" : { CodeableConcept }, // Identification of the procedure	code	reference(services)	M	reference on services	+
"subject" : { Reference(Patient\|Group) }, // R! Who the procedure was performed on			M	part of patients collection	+
"encounter" : { Reference(Encounter) }, // Encounter created as part of	encounter	reference(encounter)	O	mandatory for encounter package, can not be submitted in DR in separate route	+
// performed[x]: When the procedure was performed. One of these 5: "performedDateTime" : "<dateTime>", "performedPeriod" : { Period }, "performedString" : "<string>", "performedAge" : { Age }, "performedRange" : { Range },	performed_date_time	date_time	M	datetime	+
"recorder" : { Reference(Patient\|RelatedPerson\|Practitioner\| PractitionerRole) }, // Who recorded the procedure	recorded_by	reference(employee)	M	signature or encounter performer	+
"asserter" : { Reference(Patient\|RelatedPerson\|Practitioner\| PractitionerRole) }, // Person who asserts this procedure					No implementation
	primary_source	boolean	M	determines the source of data in current record: whether the procedure was posted by its performer (true) or it was posted by third party, for example by family doctor based on the patients words (false)
	report_origin	codeable_concept	O	should be filled, if primary_source=false
"performer" : [{ // The people who performed the procedure "function" : { CodeableConcept }, // Type of performance "actor" : { Reference(Practitioner\|PractitionerRole\|Organization\|Patient\| RelatedPerson\|Device) }, // R! The reference to the practitioner "onBehalfOf" : { Reference(Organization) } // Organization the device or practitioner was acting for }],	performer	extended_reference	M	should be filled by reference, if primary_source=true if reference, then it should be an employee with type 'DOCTOR', 'SPECIALIST', 'ASSISTANT'	+
	division	reference(division)	O	Legal entity division where procedure was performed
	managing_organization	reference(legal_entity)	M	Organization (legal entity) which is responsible for current procedure
					No implementation
	reason_references	[reference(condition\|procedure\|diagnostic_report)]	O	The justification of why the procedure was performed	+
	body_sites	[codeable_concept]	O	No implementation cause there is no corresponding dictionary and no implementation of such field on Service Requests at the moment. If doctor needs to specify body site, he/she will do it using text in code attribute.	No implementation
	outcome	codeable_concept	O	The outcome of the procedure - did it resolve the reasons for the procedure being performed.	+
	report	reference(diagnostic_report)	O	No implementation cause currently there is no need in posting of diagnostic procedure reports with separate procedure to the system	No implementation
	complications	[codeable_concept]	O	No implementation cause there is no corresponding dictionaries. Doctor should use text part in outcome field instead or complicationDetail as a reference to condition	No implementation
	complication_details	[reference(condition)]	O	Could be filled only for procedure in encounter package and only with reference to condition from same encounter	+
		-			No implementation
	note	string	O	Any other notes and comments about the procedure that are not specified in corresponding attributes
		-			No implementation
	used_references	[reference(medication)]	O	Useful attribute, but it could be implemented without national medicine registry, which is currently unavailable. Mecications structure in e-health contains only medications, which take part in reimbursement national program.	No implementation
		-			No implementation
	origin_episode	reference(episode)	M	Episode of care during which Service Request, dispensed by Procedure, was initialised

Complex Types

reference

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	HL7 vs eHealth comparison result
"reference" : "<string>", // C? Literal reference, Relative, internal or absolute URL				No implementation
"identifier" : { Identifier }, // Logical reference, when literal reference is not known	identifier	identifier	M	Ok
	display_value	string	O	This field is filled on creating and never updated after
"display" : "<string>" // Text alternative for the resource				No implementation

identifier

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"use" : "<code>", // usual \| official \| temp \| secondary (If known)	use		M		No implementation
"type" : { CodeableConcept }, // Description of identifier	type	codeable_concept	M	Plain text representation of the concept	Ok
"system" : "<uri>", // The namespace for the identifier value	system	string	M		No implementation
"value" : "<string>", // The value that is unique	value	string	M		Ok
"period" : { Period }, // Time period when id is/was valid for use	period				No implementation
"assigner" : { Reference(Organization) } // Organization that issued id (may be just text)	assigner				No implementation

codeable_concept

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"coding" : [{ Coding }], // Code defined by a terminology system	coding	[coding]	M		Ok
"text" : "<string>" // Plain text representation of the concept	text	string	O	Plain text representation of the concept	Ok

coding

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"system" : "<uri>", // Identity of the terminology system	system	string	M		Ok
"version" : "<string>", // Version of the system - if relevant	version	string	O	Version of the system - if relevant	No
"code" : "<code>", // Symbol in syntax defined by the system	code	string	M	Any dictionary	Ok
"display" : "<string>", // Representation defined by the system	display	string	O		Ok
"userSelected" : <boolean> // If this coding was chosen directly by the user					No implementetion

period

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"start" : "<dateTime>", // C? Starting time with inclusive boundary	start	dateTime	M		Ok
"end" : "<dateTime>" // C? End time with inclusive boundary, if not ongoing	end	dateTime	O		Ok

period_date

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"start" : "<dateTime>", // C? Starting time with inclusive boundary	start	date	M		-
"end" : "<dateTime>" // C? End time with inclusive boundary, if not ongoing	end	date	O		-

status_history

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"status" : "<code>"	status	string	M	dictionary	Ok
	status_reason	codeable_concept	O
	inserted_at	string	M	date
	inserted_by	uuid	M	user_id
"period" : { Period } // R! Duration the EpisodeOfCare was in the specified status	period	period	M		No implementation

diagnosis

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"condition" : { Reference(Condition) }, // R! Conditions/problems/diagnoses this episode of care is for	condition	reference(condition)	M		Ok	Approved
"role" : { CodeableConcept }, // Role that this diagnosis has within the episode of care (e.g. admission, billing, discharge …)	role	codeable_concept	M	Own dictionary	Ok	Approved
"rank" : "<positiveInt>" // Ranking of the diagnosis (for each role type)	rank	positiveInt	O	max 10	Ok	Approved
	code	codeable_concept	M		Ok

diagnoses_hstr

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

Name	Type	M/O	Description and constraints
date	string	M	date_time
evidence	reference(encounter)	M
diagnoses	[diagnosis]	M
is_active	boolean	M	true by default

stage

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"summary" : { CodeableConcept }, // C? Simple summary (disease specific)	summary	codeable_concept	M		Ok
"assessment" : [{ Reference(ClinicalImpression\|DiagnosticReport\|Observation) }] // C? Formal record of assessment	assessment		M	Own dictionary	No implementation

evidence

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"code" : [{ CodeableConcept }], // C? Manifestation/symptom	codes	[codeable_concept]	M		Ok
"detail" : [{ Reference(Any) }] // C? Supporting information found elsewhere	details	[reference(observation)]	M		Ok

explanation

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
	type	string	M	reasons, reasons_not_given
	value	[codeable_concept]	M
"reason" : [{ CodeableConcept }], // Why immunization occurred	reasons	[codeable_concept]	O		Covered by explanation.value	No implementation
"reasonNotGiven" : [{ CodeableConcept }] // Why immunization did not occur	reasons_not_given	[codeable_concept]	O		Covered by explanation.value	No implementation

reaction

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	HL7 vs eHealth comparison result
"date" : "<dateTime>", // When reaction started	date	date_time	O	No implementation
"detail" : { Reference(Observation) }, // Additional information on reaction	detail	reference(observation)	O	Ok
"reported" : <boolean> // Indicates self-reported reaction	reported	boolean	O	No implementation

vaccination_protocol

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	HL7 vs eHealth comparison result
"doseSequence" : "<positiveInt>", // Dose number within series	dose_sequence	positive_int	O	Ok
"description" : "<string>", // Details of vaccine protocol	description	string	O	Ok
"authority" : { Reference(Organization) }, // Who is responsible for protocol	authority	codeable_concept	O	Ok
"series" : "<string>", // Name of vaccine series	series	string	O	Ok
"seriesDoses" : "<positiveInt>", // Recommended number of doses for immunity	series_doses	postive_int	O	Ok
"targetDisease" : [{ CodeableConcept }], // R! Disease immunized against	target_diseases	[codeable_concept]	M	Ok
"doseStatus" : { CodeableConcept }, // R! Indicates if dose counts towards immunity	dose_status	codeable_concept	M	Removed 26.02.2019
"doseStatusReason" : { CodeableConcept } // Why dose does (not) count	dose_status_reason	codeable_concept	O	Removed 26.02.2019

value

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
	type	string	M	quantity, codeable_concept, string, boolean, range, ratio, sampled_data, time, date_time, period	Ok
	value	ONE OF: quantity, codeable_concept, string, boolean, range, ratio, sampled_data, time, date_time, period	M		Ok

component

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	HL7 vs eHealth comparison result	Status
"code" : { CodeableConcept }, // R! Type of component observation (code / type)	code	codeable_concept	M	Ok
	value	Medical Events MongoDB Data Model#value	M	Ok
"valueQuantity" : { Quantity },				Covered by value	No implementation
"valueCodeableConcept" : { CodeableConcept }				Covered by value	No implementation
"valueString" : "<string>"				Covered by value	No implementation
"valueRange" : { Range }				Covered by value	No implementation
"valueRatio" : { Ratio }				Covered by value	No implementation
"valueSampledData" : { SampledData }				Covered by value	No implementation
"valueTime" : "<time>"				Covered by value	No implementation
"valueDateTime" : "<dateTime>"				Covered by value	No implementation
"valuePeriod" : { Period }				Covered by value	No implementation
"interpretation" : { CodeableConcept }	interpretation	codeable_concept	O		Ok
"referenceRange" : [{ Content as for Observation.referenceRange }]	reference_ranges	[reference_range]	O		Ok

reference_range

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	HL7 vs eHealth comparison result
"low" : { Quantity(SimpleQuantity) }, // C? Low Range, if relevant	low	quantity	O	Ok
"high" : { Quantity(SimpleQuantity) }, // C? High Range, if relevant	high	quantity	O	Ok
"type" : { CodeableConcept }, // Reference range qualifier	type	codeable_concept	O	Ok
"appliesTo" : [{ CodeableConcept }], // Reference range population	applies_to	[codeable_concept]	O	Ok
"age" : { Range }, // Applicable age range, if relevant	age	range	O	Ok
"text" : "<string>" // Text based reference range in an observation	text	string	O	Ok

effective_at

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
	type	string	M	effective_date_time, effective_period	Ok
	value	string or period	M		Ok

source

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result

HL7

Name

Type

M/O

Description and constraints

HL7 vs eHealth comparison result

type

string

M

report_origin, performer, asserter

Ok

value

for report_origin - codeable_concept
for performer - reference(employee)

for asserter - reference(employee)

M

Ok

quantity

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"value" : <decimal>, // Numerical value (with implicit precision)	value	decimal	M		Ok
"comparator" : "<code>", // < \| <= \| >= \| > - how to understand the value	comparator	string enum	O	< \| <= \| >= \| >	Ok
"unit" : "<string>", // Unit representation	unit	string enum	O	for future use	Ok
"system" : "<uri>", // C? System that defines coded unit form	system	string enum	M	eHealth/ucum/units	Ok
"code" : "<code>" // Coded form of the unit	code	string enum	M		Ok

range

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
"low" : { Quantity(SimpleQuantity) }, // C? Low limit	low	quantity	O		Ok
"high" : { Quantity(SimpleQuantity) } // C? High limit	high	quantity	O		Ok

prediction

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result
"outcome" : { CodeableConcept }, // R! Possible outcome for the subject	outcome	codeable_concept	M		Ok
// probability[x]: Likelihood of specified outcome.One of these 2: "probabilityDecimal" : <decimal>, "probabilityRange" : { Range },	probability	probability	O		Ok
"qualitativeRisk" : { CodeableConcept }, // Likelihood of specified outcome as a qualitative value	qualitative_risk	codeable_concept	O		Ok
"relativeRisk" : <decimal>, // Relative likelihood	relative_risk	decimal	O		Ok
// when[x]: Timeframe or age range. One of these 2: "whenPeriod" : { Period }, "whenRange" : { Range },	when		O	is a stupid name for a field =\	Ok
"rationale" : "<string>" // Explanation of prediction	rationale	string	O		Ok

probability

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7

Name

Type

M/O

Description and constraints

HL7 vs eHealth comparison result

Status

type

string

M

enum: probability_decimal, probability_range

ok

value

ONE_OF:

probability_decimal - decimal,

probability_range - Range

M

ok

when

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7

Name

Type

M/O

Description and constraints

HL7 vs eHealth comparison result

Status

type

string

M

enum: when_period, when_range

ok

value

ONE_OF:

when_period - Period,

when_range - Range

M

ok

UDI

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
	device_number

extended_reference

This type can be used when a reference cannot be defined and text should be used instead.

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
	text	string	O
	references	[reference]	O

reason

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status
	type	string	М	enum: reason_codes, reason_references
	value	ONE_OF: reason_codes - [codeable_concept], reason_references-[reference]	М

paper_referral

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

Name	Type	M/O	Description and constraints
requisition	string	O	Service request number
requester_legal_entity_name	string	O	Requester legal entity name
requester_legal_entity_edrpou	string	M	Requester legal entity edrpou
requester_employee_name	string	M	Requester employee name
service_request_date	date	M	Service request date
note	string	O	Some notes

dosage

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

timing

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

HL7	Name	Type	M/O	Description and constraints	HL7 vs eHealth comparison result	Status

Medical Events MongoDB Data Model

Concept

Immunization

Changes and decisions

Data Structure

Important!

Patient

Episode of care

Encounter

Visit

Observation

Medication request

Condition

Immunization

Allergy intolerance

Risk Assessment

Device

Medication Statement

Medication Administration

Device dispense

Procedure

Complex Types

reference

identifier

codeable_concept

coding

period

period_date

status_history

diagnosis

diagnoses_hstr

stage

evidence

explanation

reaction

vaccination_protocol

value

component

reference_range

effective_at

source

quantity

range

prediction

probability

when

UDI

extended_reference

reason

paper_referral

dosage

timing