| Source Element | Usage | Target |
| ChargeItem.id | UseElementSameName | ChargeItem.id |
| ChargeItem.meta | UseElementSameName | ChargeItem.meta |
| ChargeItem.implicitRules | UseElementSameName | ChargeItem.implicitRules |
| ChargeItem.language | UseElementSameName | ChargeItem.language |
| ChargeItem.text | UseElementSameName | ChargeItem.text |
| ChargeItem.contained | UseElementSameName | ChargeItem.contained |
| ChargeItem.extension | UseElementSameName | ChargeItem.extension |
| ChargeItem.modifierExtension | UseElementSameName | ChargeItem.modifierExtension |
| ChargeItem.identifier | UseElementSameName | ChargeItem.identifier |
| ChargeItem.definition | UseElementRenamed | ChargeItem.definitionUri |
| ChargeItem.status | UseElementSameName | ChargeItem.status |
| ChargeItem.partOf | UseElementSameName | ChargeItem.partOf |
| ChargeItem.code | UseElementSameName | ChargeItem.code |
| ChargeItem.subject | UseElementSameName | ChargeItem.subject |
| ChargeItem.context | UseElementRenamed | ChargeItem.encounter |
| ChargeItem.occurrence[x] | UseElementSameName | ChargeItem.occurrence[x] |
| ChargeItem.participant | UseElementRenamed | ChargeItem.performer |
| ChargeItem.participant.id | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.participant.id |
| ChargeItem.participant.extension | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.participant.extension |
| ChargeItem.participant.modifierExtension | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.participant.modifierExtension |
| ChargeItem.participant.role | UseElementRenamed | ChargeItem.performer.function |
| ChargeItem.participant.actor | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.participant.actor |
| ChargeItem.performingOrganization | UseElementSameName | ChargeItem.performingOrganization |
| ChargeItem.requestingOrganization | UseElementSameName | ChargeItem.requestingOrganization |
| ChargeItem.quantity | UseElementSameName | ChargeItem.quantity |
| ChargeItem.bodysite | UseElementSameName | ChargeItem.bodysite |
| ChargeItem.factorOverride | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.factorOverride |
| ChargeItem.priceOverride | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.priceOverride |
| ChargeItem.overrideReason | UseElementSameName | ChargeItem.overrideReason |
| ChargeItem.enterer | UseExtension | http://hl7.org/fhir/3.0/StructureDefinition/extension-ChargeItem.enterer |
| ChargeItem.enteredDate | UseElementSameName | ChargeItem.enteredDate |
| ChargeItem.reason | UseElementSameName | ChargeItem.reason |
| ChargeItem.service | UseElementSameName | ChargeItem.service |
| ChargeItem.account | UseElementSameName | ChargeItem.account |
| ChargeItem.note | UseElementSameName | ChargeItem.note |
| ChargeItem.supportingInformation | UseElementSameName | ChargeItem.supportingInformation |