{
  "resourceType": "StructureDefinition",
  "id": "ex-refills-remaining",
  "url": "https://fhir.icanbwell.com/4_0_0/StructureDefinition/ex-refills-remaining",
  "version": "1.0",
  "name": "ExtensionRefillsRemaining",
  "title": "Extension: Refills Remaining",
  "status": "active",
  "date": "2023-03-01",
  "publisher": "b.Well Connected Health",
  "description": "Extension for MedicationDispense to describe how many refills are remaining for a given prescription",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "urn:iso:std:iso:3166",
          "code": "US"
        }
      ]
    }
  ],
  "experimental": false,
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "MedicationDispense"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "reference",
        "definition": "Extension to describe refills remaining",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Extension",
          "min": 0,
          "max": "*"
        }
      },
      {
        "id": "Extension.id",
        "path": "Extension.id",
        "short": "\"refills-remaining\"",
        "definition": "id to uniquely identify the extension",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.id",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "short": "https://fhir.icanbwell.com/4_0_0/StructureDefinition/ex-refills-remaining",
        "definition": "identifies the meaning of the extension",
        "min": 1,
        "max": "1",
        "base": {
          "path": "Extension.url",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "uri"
          }
        ],
        "fixedUri": "https://fhir.icanbwell.com/4_0_0/StructureDefinition/ex-refills-remaining"
      },
      {
        "id": "Extension.value[x]:valueInteger",
        "path": "Extension.value[x]",
        "sliceName": "valueInteger",
        "short": "Number of refills remaining",
        "definition": "Int value representing the number of refills remaining",
        "min": 0,
        "max": "1",
        "base": {
          "path": "Extension.value[x]",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "integer"
          }
        ]
      }
    ]
  }
}