{
  "as_of": "2026-09-30",
  "concepts": 5945,
  "source": "CMS NADAC weekly + FDA Orange Book + CMS Medicare negotiated prices",
  "note": "Coverage reflects the latest archived NADAC snapshot. A no_match is never a statement that a drug does not exist or lacks a fair price.",
  "by_class": {
    "brand": 1703,
    "generic": 4242
  },
  "otc": 1203,
  "by_unit": {
    "EA": 4228,
    "GM": 454,
    "ML": 1263
  },
  "with_fair_cash_floor": 3021,
  "brands_with_linked_generics": 453,
  "generic_equivalence": {
    "listed_no_price": 81,
    "no_orange_book_match": 843,
    "not_checked": 0,
    "not_listed": 325,
    "otc_generic_listed": 1
  },
  "medicare_negotiated_prices": {
    "drugs": 17,
    "drugs_attached": 16,
    "concepts": 39
  },
  "freshness": [
    {
      "source": "nadac",
      "name": "CMS NADAC",
      "as_of": "2026-09-30",
      "checked": "2026-10-02",
      "expected": "weekly",
      "stale": false
    },
    {
      "source": "orangebook",
      "name": "FDA Orange Book",
      "as_of": "2026-09-11",
      "checked": "2026-10-02",
      "expected": "monthly",
      "stale": false
    },
    {
      "source": "mfp",
      "name": "CMS Medicare negotiated prices",
      "as_of": "2026-09-21",
      "checked": "2026-10-02",
      "expected": "irregular",
      "stale": false
    },
    {
      "source": "purplebook",
      "name": "FDA Purple Book",
      "as_of": "2026-08-01",
      "checked": "2026-10-02",
      "expected": "monthly",
      "stale": false
    }
  ]
}