{
  "description": "The drug tier of a particular medication in a health plan.  Base set are examples.  Each plan may have its own controlled vocabulary.",
  "_filename": "CodeSystem-usdf-DrugTierCS.json",
  "package_name": "hl7.fhir.us.davinci-drug-formulary",
  "date": "2020-01-17T00:00:00+00:00",
  "publisher": "HL7 Pharmacy WG",
  "content": "complete",
  "name": "DrugTierCS",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": "Drug Tier CS",
  "package_version": "1.0.0",
  "status": "draft",
  "id": "9fb26447-e655-46bf-b78e-d11f1fdf5da8",
  "kind": null,
  "count": 9,
  "url": "http://hl7.org/fhir/us/Davinci-drug-formulary/CodeSystem/usdf-DrugTierCS",
  "concept": [ {
    "code": "generic",
    "display": "Generic",
    "definition": "Commonly prescribed generic drugs that cost more than drugs in the ‘preferred generic’ tier."
  }, {
    "code": "preferred-generic",
    "display": "Preferred Generic",
    "definition": "Commonly prescribed generic drugs."
  }, {
    "code": "non-preferred-generic",
    "display": "Non-preferred Generic",
    "definition": "Generic drugs that cost more than drugs in ‘generic’ tier."
  }, {
    "code": "specialty",
    "display": "Specialty",
    "definition": "Drugs used to treat complex conditions like cancer and multiple sclerosis. They can be generic or brand name, and are typically the most expensive drugs on the formulary."
  }, {
    "code": "brand",
    "display": "Brand",
    "definition": "Brand name drugs that cost more than ‘preferred brand’ drugs."
  }, {
    "code": "preferred-brand",
    "display": "Preferred Brand",
    "definition": "Brand name drugs"
  }, {
    "code": "non-preferred-brand",
    "display": "Non-preferred Brand",
    "definition": "Brand name drugs that cost more than ‘brand’ drugs."
  }, {
    "code": "zero-cost-share-preventive",
    "display": "Zero cost-share preventive",
    "definition": "Preventive medications and products available at no cost."
  }, {
    "code": "medical-service",
    "display": "Medical Service",
    "definition": "Drugs that must be administered by a clinician or in a facility and may be covered under a medical benefit."
  } ],
  "caseSensitive": true,
  "version": "1.0.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/medication/",
      "system": "url"
    } ]
  } ]
}