Union of http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-datatype-timing and http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-datatype-timing

This is the set of resources that conform to either of the profiles PAS Timing (http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-datatype-timing) and PAS Timing (http://hl7.org/fhir/us/davinci-pas/StructureDefinition/profile-datatype-timing). E.g. what you have to deal with if you get resources conforming to one of them

Structure

Name	Flags	Card.	Type	Description & Constraints
Timing		0..*		A timing schedule that specifies an event that may occur multiple times ele-1: All FHIR elements must have a @value or children
extension		0..*	Extension	Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
event	Σ	0..*	dateTime	When the event occurs ele-1: All FHIR elements must have a @value or children
repeat	ΣC	0..1	Element	When the event is to occur ele-1: All FHIR elements must have a @value or children tim-1: if there's a duration, there needs to be duration units tim-2: if there's a period, there needs to be period units tim-4: duration SHALL be a non-negative value tim-5: period SHALL be a non-negative value tim-6: If there's a periodMax, there must be a period tim-7: If there's a durationMax, there must be a duration tim-8: If there's a countMax, there must be a count tim-9: If there's an offset, there must be a when (and not C, CM, CD, CV) tim-10: If there's a timeOfDay, there cannot be a when, or vice versa
extension		0..*	Extension	Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
bounds[x]	SΣ	0..1	Duration	left: Length/Range of lengths, or (Start and/or end) limits; right: The number of periods over which the service is delivered. ele-1: All FHIR elements must have a @value or children
count	Σ	0..1	positiveInt	Number of times to repeat ele-1: All FHIR elements must have a @value or children
countMax	Σ	0..1	positiveInt	Maximum number of times to repeat ele-1: All FHIR elements must have a @value or children
duration	Σ	0..1	decimal	How long when it happens ele-1: All FHIR elements must have a @value or children
durationMax	Σ	0..1	decimal	How long when it happens (Max) ele-1: All FHIR elements must have a @value or children
durationUnit	Σ	0..1	code	s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: ?? (required): A unit of time (units from UCUM). ele-1: All FHIR elements must have a @value or children
frequency	Σ	0..1	positiveInt	Event occurs frequency times per period ele-1: All FHIR elements must have a @value or children
frequencyMax	Σ	0..1	positiveInt	Event occurs up to frequencyMax times per period ele-1: All FHIR elements must have a @value or children
period	SΣ	0..1	decimal	Event occurs frequency times per period ele-1: All FHIR elements must have a @value or children
periodMax	Σ	0..1	decimal	Upper limit of period (3-4 hours) ele-1: All FHIR elements must have a @value or children
periodUnit	SΣ	0..1	code	s | min | h | d | wk | mo | a - unit of time (UCUM) Binding: ?? (required): A unit of time (units from UCUM). ele-1: All FHIR elements must have a @value or children
dayOfWeek	Σ	0..*	code	mon | tue | wed | thu | fri | sat | sun Binding: ?? (required) ele-1: All FHIR elements must have a @value or children
timeOfDay	Σ	0..*	time	Time of day for action ele-1: All FHIR elements must have a @value or children
when	Σ	0..*	code	Code for time period of occurrence Binding: ?? (required): Real world event relating to the schedule. ele-1: All FHIR elements must have a @value or children
offset	Σ	0..1	unsignedInt	Minutes from event (before or after) ele-1: All FHIR elements must have a @value or children
code	Σ	0..1	CodeableConcept	BID | TID | QID | AM | PM | QD | QOD | + Binding: ?? (preferred): Code for a known / defined timing pattern. ele-1: All FHIR elements must have a @value or children
Documentation for this format