example definition of EMB code 30110 (from a german billing system)

{
  "resourceType" : "ChargeItemDefinition",
  "id" : "ebm",
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pa"
  }],
  "url" : "http://fhir.de/ChargeItemDefinition/kbv/ebm-30110",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.29.1"
  }],
  "version" : "2-2018",
  "status" : "active",
  "publisher" : "HL7 International / Patient Administration",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/pafm"
    }]
  }],
  "description" : "Allergologisch-diagnostischer Komplex zur Diagnostik und/oder zum Ausschluss einer (Kontakt-)Allergie vom Spättyp (Typ IV), einschl. Kosten",
  "code" : {
    "coding" : [{
      "system" : "http://fhir.de/CodingSystem/kbv/ebm",
      "code" : "30110",
      "display" : "Allergologiediagnostik I"
    }]
  },
  "applicability" : [{
    "condition" : {
      "description" : "Excludes billing code 13250 for same Encounter",
      "language" : "text/cql",
      "expression" : "[some CQL expression]"
    },
    "effectivePeriod" : {
      "start" : "2018-04-01",
      "end" : "2018-06-30"
    }
  },
  {
    "condition" : {
      "description" : "Applies only once per Encounter",
      "language" : "text/CQL",
      "expression" : "[some CQL expression]"
    },
    "effectivePeriod" : {
      "start" : "2018-04-01",
      "end" : "2018-06-30"
    }
  }],
  "propertyGroup" : [{
    "priceComponent" : [{
      "type" : "base",
      "code" : {
        "coding" : [{
          "system" : "http://fhir.de/CodeSystem/kbv/ebm-attribute",
          "code" : "gesamt-euro",
          "display" : "Gesamt (Euro)"
        }]
      },
      "amount" : {
        "value" : 67.44,
        "currency" : "EUR"
      }
    },
    {
      "type" : "informational",
      "code" : {
        "coding" : [{
          "system" : "http://fhir.de/CodeSystem/kbv/ebm-attribute",
          "code" : "gesamt-punkte",
          "display" : "Gesamt (Punkte)"
        }]
      },
      "factor" : 633
    }]
  }]
}