<status value="active" /> <experimental value="false" /> <date value="2025-12-23" /> <publisher value="HL7 Deutschland e.V. (Technisches Komitee FHIR)" /> <contact> <telecom> <system value="url" /> <value value="http://hl7.de/technische-komitees/fhir/" /> </telecom> </contact> <description value="ChargeItem für EBM-Ziffer als Abrechnungsposition" /> <copyright value="HL7 Deutschland e.V." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="ChargeItem" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ChargeItem" /> <derivation value="constraint" /> <differential> <element id="ChargeItem.code"> <path value="ChargeItem.code" /> <constraint> <key value="chrg-1" /> <severity value="warning" /> <human value="EBM-Ziffern müssen dem Schema '[0-9]{5}[A-Z]{0,1}' entsprechen" /> <expression value="coding.code.matches('^[0-9]{5}[A-Z]{0,1}$')" /> <source value="http://fhir.de/StructureDefinition/chargeitem-de-ebm" /> </constraint> </element> <element id="ChargeItem.code.coding"> <path value="ChargeItem.code.coding" /> <slicing> <discriminator> <type value="pattern" /> <path value="$this" /> </discriminator> <rules value="open" /> </slicing> <min value="1" /> </element> <element id="ChargeItem.code.coding:ebm"> <path value="ChargeItem.code.coding" /> <sliceName value="ebm" /> <min value="1" /> <max value="1" /> <patternCoding> <system value="https://fhir.kbv.de/NamingSystem/KBV_NS_Base_EBM" /> </patternCoding> </element> <element id="ChargeItem.code.coding:ebm.system"> <path value="ChargeItem.code.coding.system" /> <min value="1" /> </element> <element id="ChargeItem.code.coding:ebm.code"> <path value="ChargeItem.code.coding.code" /> <min value="1" /> </element> <element id="ChargeItem.occurrence[x]"> <path value="ChargeItem.occurrence[x]" /> <type> <code value="dateTime" /> </type> </element> <element id="ChargeItem.quantity"> <path value="ChargeItem.quantity" /> <min value="1" /> </element> <element id="ChargeItem.quantity.value"> <path value="ChargeItem.quantity.value" /> <min value="1" /> </element> </differential> </StructureDefinition>