need to review PAS Claim profiles for AdmissionReview 

AdmissionReview. Slice on backbone add’l info.

This is both the Admit Date and also the Discharge Date. BUT the admission review Allows for timing.date or timing.period. No way to tell if it is begin and end for admission date OR the admission date AND the discharge date… Can't do claim (prior auth) inquiry for a range of potential admission dates 

supportingInfo:AdmissionReview		0..1	BackboneElement	Supporting information
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
sequence		1..1	positiveInt	Information instance identifier
category		1..1	CodeableConcept	Classification of the supplied information Binding: ClaimInformationCategoryCodes (example): The valuset used for additional information category codes.     Required Pattern: At least the following
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
coding		1..*	Coding	Code defined by a terminology system Fixed Value: (complex)
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
system		1..1	uri	Identity of the terminology system Fixed Value: http://hl7.org/fhir/us/davinci-pas/CodeSystem/PASSupportingInfoType
version		0..1	string	Version of the system - if relevant
code		1..1	code	Symbol in syntax defined by the system Fixed Value: admissionReview
display		0..1	string	Representation defined by the system
userSelected		0..1	boolean	If this coding was chosen directly by the user
text		0..1	string	Plain text representation of the concept
code		0..1	CodeableConcept	Type of information Binding: ExceptionCodes (example): The valuset used for additional information codes.
[timing[x]	https://build.fhir.org/ig/HL7/davinci-pas/StructureDefinition-profile-claim-definitions.html#Claim.supportingInfo:AdmissionReview.timing[x]]	S	1..1		When it occurred
timingDate			date
timingPeriod			Period
reason		0..1	CodeableConcept	Explanation for the information Binding: MissingToothReasonCodes (example): Reason codes for the missing teeth.