{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "Under agreement between the parties (payor and provider), a guaranteed level of income is established for the provider over a specific, pre-determined period of time. The normal course of business for the provider is submission of fee-for-service claims. Should the fee-for-service income during the specified period of time be less than the agreed to amount, a top-up amount is paid to the provider equal to the difference between the fee-for-service total and the guaranteed income amount for that period of time. The details of the agreement may specify (or not) a requirement for repayment to the payor in the event that the fee-for-service income exceeds the guaranteed amount.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-ActCode",
  "property" : [ {
    "_uri" : "http://hl7.org/fhir/concept-properties#status",
    "code" : "status",
    "valueCode" : "active"
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id",
    "code" : "internalId",
    "valueCode" : "21311"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "subsumedBy",
    "valueCode" : "_ActInvoiceDetailGenericProviderCode"
  } ],
  "codesystem" : "638964c5-6f49-5686-925e-fad50ec626e9",
  "concept_id" : "2fde63a5-96ae-58b3-9303-cfff6d9e3e7b",
  "ancestors" : {
    "FFSTOP" : 0,
    "_ActInvoiceDetailCode" : 3,
    "_ActInvoiceElementCode" : 4,
    "_ActInvoiceDetailGenericCode" : 2,
    "_ActInvoiceDetailGenericProviderCode" : 1
  },
  "id" : "884d98fe-0f58-4082-a044-117970f0fdfb",
  "code" : "FFSTOP",
  "display" : "fee for service top off",
  "version" : "9.0.0"
}