| Version 1.0.0 | Current Build | Difference | Notes | 
| CodeSystems | 
| PAS Diagnosis Type | PAS Diagnosis Type | Comparison | 1 Breaking Change, 0 Changes, 2 Notes | 
| PAS Information Change Mode Code System | PAS Information Change Mode Code System | Comparison | 1 Breaking Change, 0 Changes, 2 Notes | 
| PAS Supporting Info Type Code System | PAS Supporting Info Type Code System | Comparison | 1 Breaking Change, 0 Changes, 5 Notes | 
| X12 278 Follow Up Action Code System | X12 278 Follow Up Action Code System | Comparison | 1 Breaking Change, 0 Changes, 2 Notes | 
| X12 278 Reject Reason Code System | X12 278 Reject Reason Code System | Comparison | 1 Breaking Change, 0 Changes, 2 Notes | 
| AHA NUBC Revenue Code System | AHA NUBC Revenue Code System | Comparison | 1 Breaking Change, 0 Changes, 2 Notes | 
| ValueSets | 
| AHA NUBC Revenue Value Set | AHA NUBC Revenue Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Information Change Mode Value Set | PAS Information Change Mode Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Supporting Info Type Value Set | PAS Supporting Info Type Value Set | Comparison | 1 Breaking Change, 0 Changes, 4 Notes | 
| X12 278 Diagnosis Code Value Set | X12 278 Diagnosis Code Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| X12 278 Diagnosis Information Type | X12 278 Diagnosis Information Type | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| X12 278 Diagnosis Type Value Set | X12 278 Diagnosis Type Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| X12 278 Follow Up Action Value Set | X12 278 Follow Up Action Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| X12 278 Health Care Service Location Type Value Set | X12 278 Health Care Service Location Type Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| X12 278 Reject Reason Value Set | X12 278 Reject Reason Value Set | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
|  | X12 278 Requested Service Modifier Type | Added |  | 
| X12 278 Requested Service Type | X12 278 Requested Service Modifier Type | Comparison | 2 Breaking Changes, 0 Changes, 8 Notes | 
| X12 278 Requested Service Type | X12 278 Requested Service Type | Comparison | 1 Breaking Change, 0 Changes, 4 Notes | 
| X12 278 Review Descision Reason Codes | X12 278 Review Descision Reason Codes | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| StructureDefinitions | 
| SimpleQuantity | SimpleQuantity | Comparison | 0 Breaking Changes, 0 Changes, 0 Notes | 
| AdministrationReferenceNumber | AdministrationReferenceNumber | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| AuthorizationNumber | AuthorizationNumber | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
|  | CareTeamClaimScope | Added |  | 
| CertificationType | CertificationType | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| CommunicatedDiagnosis | CommunicatedDiagnosis | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ContentModifier | ContentModifier | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| DiagnosisRecordedDate | DiagnosisRecordedDate | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| EPSDTIndicator | EPSDTIndicator | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ErrorElement | ErrorElement | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| FollowupAction | ErrorFollowupAction | Comparison | 1 Breaking Change, 1 Change, 2 Notes | 
|  | IdentifierJurisdiction | Added |  | 
| IdentifierSubDepartment | IdentifierSubDepartment | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| InfoChanged | InfoChanged | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| AuthorizedDate | ItemAuthorizedDate | Comparison | 1 Breaking Change, 1 Change, 2 Notes | 
| AuthorizedItemDetail | ItemAuthorizedDetail | Comparison | 1 Breaking Change, 1 Change, 2 Notes | 
| AuthorizedProvider | ItemAuthorizedProvider | Comparison | 1 Breaking Change, 3 Changes, 2 Notes | 
|  | CertificationEffectiveDate | Added |  | 
|  | CertificationExpirationDate | Added |  | 
|  | CertificationIssueDate | Added |  | 
| PreAuthIssueDate | ItemPreAuthIssueDate | Comparison | 1 Breaking Change, 1 Change, 2 Notes | 
| PreAuthPeriod | ItemPreAuthPeriod | Comparison | 1 Breaking Change, 1 Change, 2 Notes | 
| ItemTraceNumber | ItemTraceNumber | Comparison | 1 Breaking Change, 3 Changes, 1 Note | 
| LevelOfServiceCode | LevelOfServiceCode | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| MilitaryStatus | MilitaryStatus | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| NursingHomeLevelOfCare | NursingHomeLevelOfCare | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| NursingHomeResidentialStatus | NursingHomeResidentialStatus | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| PatientStatus | PatientStatus | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ProductOrServiceCodeEnd | ProductOrServiceCodeEnd | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| RequestedService | RequestedService | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| RevenueUnitRateLimit | RevenueUnitRateLimit | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ReviewActionCode | ReviewActionCode | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ReviewAction | ReviewAction | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| ServiceItemRequestType | ServiceItemRequestType | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
|  | ServiceLineNumber | Added |  | 
| CalendarPattern | CalendarPattern | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| DeliveryPattern | DeliveryPattern | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| InfoCancelledFlag | InfoCancelledFlag | Comparison | 1 Breaking Change, 1 Change, 1 Note | 
| PAS Beneficiary Patient | PAS Beneficiary Patient | Comparison | 3 Breaking Changes, 2 Changes, 1 Note | 
| PAS Claim Inquiry | PAS Claim Inquiry | Comparison | 1 Breaking Change, 5 Changes, 1 Note | 
| PAS Claim Update | PAS Claim Update | Comparison | 1 Breaking Change, 5 Changes, 1 Note | 
| PAS Claim Inquiry Response | PAS Claim Inquiry Response | Comparison | 2 Breaking Changes, 5 Changes, 1 Note | 
| PAS Claim Response | PAS Claim Response | Comparison | 2 Breaking Changes, 5 Changes, 1 Note | 
| PAS Claim | PAS Claim | Comparison | 1 Breaking Change, 5 Changes, 1 Note | 
| PAS CommunicationRequest | PAS CommunicationRequest | Comparison | 1 Breaking Change, 4 Changes, 1 Note | 
| PAS Coverage | PAS Coverage | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Timing | PAS Timing | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Device Request | PAS Device Request | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Encounter | PAS Encounter | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
|  | PAS Identifier | Added |  | 
| PAS Insurer Organization | PAS Insurer Organization | Comparison | 4 Breaking Changes, 2 Changes, 1 Note | 
| PAS Medication Request | PAS Medication Request | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
|  | PAS Organization Base Profile | Added |  | 
| PAS Inquiry Request Bundle | PAS Inquiry Request Bundle | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Inquiry Response Bundle | PAS Inquiry Response Bundle | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Request Bundle | PAS Request Bundle | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Response Bundle | PAS Response Bundle | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Practitioner | PAS Practitioner | Comparison | 3 Breaking Changes, 2 Changes, 1 Note | 
| PAS Requestor Organization | PAS Requestor Organization | Comparison | 5 Breaking Changes, 2 Changes, 1 Note | 
| PAS Service Request | PAS Service Request | Comparison | 1 Breaking Change, 0 Changes, 1 Note | 
| PAS Subscriber Patient | PAS Subscriber Patient | Comparison | 3 Breaking Changes, 2 Changes, 1 Note |