{
  "openapi": "3.0.2",
  "info": {
    "title": "NHSN SAFR Measure Source CapabilityStatement",
    "description": "This statement defines the expected capabilities of a system at NHSN, federal and jurisdictional Public Health Agencies including State, Tribal, Local and Territorial (STLT) Health Departments that stores FHIR resources such as Measure, Library, ValueSet, etc. that are used for \r\nMeasure Reporting. The Measure Evaluation Engine queries the Measure Source for the latest Measure content before querying the Patient Data Source and performing measure evaluation. \r\nThe Measure Source acts as a [CQFM Publishable Measure Repository](https://hl7.org/fhir/us/cqfmeasures/measure-repository-service.html#publishable-measure-repository).",
    "license": {
      "name": "Creative Commons Zero v1.0 Universal",
      "url": "http://spdx.org/licenses/CC0-1.0.html"
    },
    "version": "1.0.0",
    "contact": {
      "name": "CDC National Healthcare Safety Network (NHSN)",
      "email": "nhsn@cdc.gov",
      "url": "http://www.cdc.gov/nhsn"
    }
  },
  "externalDocs": {
    "url": "http://www.cdc.gov/nhsn/fhirportal/safr/ig/CapabilityStatement/SafrCapabilityStatementmeasurerepository",
    "description": "FHIR CapabilityStatement"
  },
  "paths": {
    "/metadata": {
      "summary": "Access to the Server\u0027s Capability Statement",
      "description": "All FHIR Servers return a CapabilityStatement that describes what services they perform",
      "get": {
        "summary": "Return the server\u0027s capability statement",
        "operationId": "metadata",
        "responses": {
          "default": {
            "description": "Error, with details",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/OperationOutcome"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/OperationOutcome.xsd"
                }
              }
            }
          },
          "200": {
            "description": "the capbility statement",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/CapabilityStatement"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/CapabilityStatement.xsd"
                }
              }
            }
          }
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/format"
          },
          {
            "$ref": "#/components/parameters/pretty"
          },
          {
            "$ref": "#/components/parameters/summary"
          },
          {
            "$ref": "#/components/parameters/elements"
          }
        ]
      }
    },
    "/Library": {
      "summary": "manage the collection of resources of type Library",
      "description": "Access to services to manage the collection of all resources of type Library",
      "get": {
        "summary": "Search all resources of type Library based on a set of criteria",
        "operationId": "searchLibrary",
        "responses": {
          "default": {
            "description": "Error, with details",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/OperationOutcome"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/OperationOutcome.xsd"
                }
              }
            }
          },
          "200": {
            "description": "the resource being returned",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/Bundle"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/Bundle.xsd"
                }
              }
            }
          }
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/format"
          },
          {
            "$ref": "#/components/parameters/pretty"
          },
          {
            "$ref": "#/components/parameters/summary"
          },
          {
            "$ref": "#/components/parameters/elements"
          }
        ]
      }
    },
    "/Library/{rid}": {
      "summary": "Read/Write/etc resource instance of type Library",
      "description": "Access to services to manage the state of a single resource of type Library",
      "get": {
        "summary": "Read the current state of the resource",
        "operationId": "readLibrary",
        "responses": {
          "default": {
            "description": "Error, with details",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/OperationOutcome"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/OperationOutcome.xsd"
                }
              }
            }
          },
          "200": {
            "description": "the resource being returned",
            "headers": {
              "ETag": {
                "description": "Version from Resource.meta.version as a weak ETag",
                "schema": {
                  "type": "string"
                }
              }
            },
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/Library"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/Library.xsd"
                }
              }
            }
          }
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/rid"
          },
          {
            "$ref": "#/components/parameters/summary"
          },
          {
            "$ref": "#/components/parameters/format"
          },
          {
            "$ref": "#/components/parameters/pretty"
          },
          {
            "$ref": "#/components/parameters/elements"
          }
        ]
      }
    },
    "/Measure": {
      "summary": "manage the collection of resources of type Measure",
      "description": "Access to services to manage the collection of all resources of type Measure",
      "get": {
        "summary": "Search all resources of type Measure based on a set of criteria",
        "operationId": "searchMeasure",
        "responses": {
          "default": {
            "description": "Error, with details",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/OperationOutcome"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/OperationOutcome.xsd"
                }
              }
            }
          },
          "200": {
            "description": "the resource being returned",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/Bundle"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/Bundle.xsd"
                }
              }
            }
          }
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/format"
          },
          {
            "$ref": "#/components/parameters/pretty"
          },
          {
            "$ref": "#/components/parameters/summary"
          },
          {
            "$ref": "#/components/parameters/elements"
          }
        ]
      }
    },
    "/Measure/{rid}": {
      "summary": "Read/Write/etc resource instance of type Measure",
      "description": "Access to services to manage the state of a single resource of type Measure",
      "get": {
        "summary": "Read the current state of the resource",
        "operationId": "readMeasure",
        "responses": {
          "default": {
            "description": "Error, with details",
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/OperationOutcome"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/OperationOutcome.xsd"
                }
              }
            }
          },
          "200": {
            "description": "the resource being returned",
            "headers": {
              "ETag": {
                "description": "Version from Resource.meta.version as a weak ETag",
                "schema": {
                  "type": "string"
                }
              }
            },
            "content": {
              "application/fhir+json": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/fhir.schema.json#/definitions/Measure"
                }
              },
              "application/fhir+xml": {
                "schema": {
                  "$ref": "https://hl7.org/fhir/R4/Measure.xsd"
                }
              }
            }
          }
        },
        "parameters": [
          {
            "$ref": "#/components/parameters/rid"
          },
          {
            "$ref": "#/components/parameters/summary"
          },
          {
            "$ref": "#/components/parameters/format"
          },
          {
            "$ref": "#/components/parameters/pretty"
          },
          {
            "$ref": "#/components/parameters/elements"
          }
        ]
      }
    }
  },
  "components": {
    "parameters": {
      "rid": {
        "name": "rid",
        "in": "path",
        "description": "id of the resource (\u003dResource.id)",
        "required": true,
        "allowEmptyValue": false,
        "style": "simple",
        "schema": {
          "type": "string"
        }
      },
      "hid": {
        "name": "hid",
        "in": "path",
        "description": "id of the history entry (\u003dResource.meta.versionId)",
        "required": true,
        "allowEmptyValue": false,
        "style": "simple",
        "schema": {
          "type": "string"
        }
      },
      "summary": {
        "name": "_summary",
        "in": "query",
        "description": "Requests the server to return a designated subset of the resource",
        "allowEmptyValue": true,
        "style": "form",
        "schema": {
          "type": "string",
          "enum": [
            "true",
            "text",
            "data",
            "count",
            "false"
          ]
        }
      },
      "format": {
        "name": "_format",
        "in": "query",
        "description": "Specify alternative response formats by their MIME-types (when a client is unable acccess accept: header)",
        "allowEmptyValue": true,
        "style": "form",
        "schema": {
          "type": "string",
          "format": "mime-type"
        }
      },
      "pretty": {
        "name": "_pretty",
        "in": "query",
        "description": "Ask for a pretty printed response for human convenience",
        "allowEmptyValue": true,
        "style": "form",
        "schema": {
          "type": "boolean"
        }
      },
      "elements": {
        "name": "_elements",
        "in": "query",
        "description": "Requests the server to return a collection of elements from the resource",
        "allowEmptyValue": true,
        "style": "form",
        "explode": false,
        "schema": {
          "type": "array",
          "format": "string",
          "items": {
            "format": "string"
          }
        }
      },
      "count": {
        "name": "_count",
        "in": "query",
        "description": "The maximum number of search results on a page. The server is not bound to return the number requested, but cannot return more",
        "schema": {
          "type": "number"
        }
      }
    }
  }
}