{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:HealthInsurancePlan",
  "title": "HealthInsurancePlan",
  "description": "A US-style health insurance plan, including PPOs, EPOs, and HMOs.",
  "type": "object",
  "allOf": [
    {
      "description": "A utility class that serves as the umbrella for a number of 'intangible' things such as quantities, structured values, etc.",
      "$ref": "schema:Intangible"
    }
  ],
  "properties": {
    "benefitsSummaryUrl": {
      "description": "The URL that goes directly to the summary of benefits and coverage for the specific standard plan or plan variation.",
      "type": "string",
      "format": "uri"
    },
    "contactPoint": {
      "description": "A contact point for a person or organization.",
      "oneOf": [
        { "$ref": "schema:ContactPoint" },
        { "type": "array", "items": { "$ref": "schema:ContactPoint" } }
      ]
    },
    "healthPlanDrugOption": {
      "description": "TODO.",
      "oneOf": [
        { "type": "string" },
        { "type": "array", "items": { "type": "string" } }
      ]
    },
    "healthPlanDrugTier": {
      "description": "The tier(s) of drugs offered by this formulary or insurance plan.",
      "type": "string"
    },
    "healthPlanId": {
      "description": "The 14-character, HIOS-generated Plan ID number. (Plan IDs must be unique, even across different markets.)",
      "type": "string"
    },
    "healthPlanMarketingUrl": {
      "description": "The URL that goes directly to the plan brochure for the specific standard plan or plan variation.",
      "type": "string",
      "format": "uri"
    },
    "includesHealthPlanFormulary": {
      "description": "Formularies covered by this plan.",
      "oneOf": [
        { "$ref": "schema:HealthPlanFormulary" },
        { "type": "array", "items": { "$ref": "schema:HealthPlanFormulary" } }
      ]
    },
    "includesHealthPlanNetwork": {
      "description": "Networks covered by this plan.",
      "oneOf": [
        { "$ref": "schema:HealthPlanNetwork" },
        { "type": "array", "items": { "$ref": "schema:HealthPlanNetwork" } }
      ]
    },
    "usesHealthPlanIdStandard": {
      "description": "The standard for interpreting the Plan ID. The preferred is \"HIOS\". See the Centers for Medicare & Medicaid Services for more details.",
      "anyOf": [{ "type": "string", "format": "uri" }, { "type": "string" }]
    }
  }
}