description: This extension to PlanDefinition conveys the textual summary of the billing of the laboratory procedure represented by the PlanDefinition instance package_name: hl7.fhir.uv.order-catalog derivation: constraint name: BillingSummary type: Extension elements: extension: index: 0 slicing: rules: open discriminator: - {path: url, type: value} min: null slices: textualSummary: match: {url: textualSummary} schema: label: textual billing summary short: billing textual summary index: 1 elements: url: pattern: {type: Uri, value: textualSummary} index: 2 value: choices: [valueMarkdown] index: 4 valueMarkdown: {type: markdown, choiceOf: value, index: 5} reimbursabilitySummary: match: {url: reimbursabilitySummary} schema: label: coded reimbursability summary short: coded reimbursability summary of the service index: 6 elements: url: pattern: {type: Uri, value: reimbursabilitySummary} index: 7 value: choices: [valueCode] index: 9 valueCode: {type: code, choiceOf: value, index: 10} url: pattern: {type: Uri, value: 'http://hl7.org/fhir/uv/order-catalog/StructureDefinition/BillingSummary'} index: 11 value: choices: [valueMarkdown, valueString] index: 13 valueMarkdown: {type: markdown, choiceOf: value, index: 14} valueString: {type: string, choiceOf: value, index: 15} package_version: 1.0.0 extensions: textualSummary: url: textualSummary label: textual billing summary short: billing textual summary index: 1 elements: url: pattern: {type: Uri, value: textualSummary} index: 2 value: choices: [valueMarkdown] index: 4 valueMarkdown: {type: markdown, choiceOf: value, index: 5} reimbursabilitySummary: url: reimbursabilitySummary label: coded reimbursability summary short: coded reimbursability summary of the service index: 6 elements: url: pattern: {type: Uri, value: reimbursabilitySummary} index: 7 value: choices: [valueCode] index: 9 valueCode: {type: code, choiceOf: value, index: 10} class: extension kind: complex-type url: http://hl7.org/fhir/uv/order-catalog/StructureDefinition/BillingSummary base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0