{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:HealthPlanFormulary",
  "title": "HealthPlanFormulary",
  "description": "For a given health insurance plan, the specification for costs and coverage of prescription drugs.",
  "type": "object",
  "allOf": [
    {
      "description": "A utility class that serves as the umbrella for a number of 'intangible' things such as quantities, structured values, etc.",
      "$ref": "schema:Intangible"
    }
  ],
  "properties": {
    "healthPlanCostSharing": {
      "description": "The costs to the patient for services under this network or formulary.",
      "type": "boolean"
    },
    "healthPlanDrugTier": {
      "description": "The tier(s) of drugs offered by this formulary or insurance plan.",
      "type": "string"
    },
    "offersPrescriptionByMail": {
      "description": "Whether prescriptions can be delivered by mail.",
      "type": "boolean"
    }
  }
}