{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-07-08",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "status": "Ongoing",
      "city": "East Walpole",
      "state": "MA",
      "country": "United States",
      "classification": "Class II",
      "openfda": {},
      "product_type": "Devices",
      "event_id": "96693",
      "recalling_firm": "Siemens Healthcare Diagnostics, Inc.",
      "address_1": "333 Coney St",
      "address_2": "N/A",
      "postal_code": "02032-1516",
      "voluntary_mandated": "Voluntary: Firm initiated",
      "initial_firm_notification": "Letter",
      "distribution_pattern": "Worldwide - US Nationwide distribution including in the states of  AK, AL, AR, AZ, CA, CO, CT, DC, FL, GA, IA, IL, IN, KY, MA, MD, ME, MI, MO, MT, NC, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, SC, TX, UT, VA, VT, WI, WY and the countries of Austria, Belgium, Croatia, Curacao,¿St¿Eus, Czech¿Republic, Denmark, Egypt, Finland, France, Georgia, Germany, Greece, Hungary, Iran, Ireland, Israel, Italy, Jordan, Kuwait, Latvia, Lithuania, Nepal, Netherlands, Norway, Pakistan, Poland, Portugal, Romania, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, Turkmenistan, U.A.E., United¿Kingdom, Vatikan City, Zaire.",
      "recall_number": "Z-1822-2025",
      "product_description": "ADVIA Centaur HCY Calibrator (2 Pack). Siemens Material Number: 10310376.",
      "product_quantity": "1,072 packs (2,144 units) - 156 packs US, 916 packs OUS",
      "reason_for_recall": "Certain lots of Atellica IM Homocysteine Calibrator and ADVIA Centaur HCY Calibrator do not meet the assay Instructions for Use (IFU) reference interval due to calibrator instability resulting in increased positive bias.",
      "recall_initiation_date": "20250415",
      "center_classification_date": "20250527",
      "report_date": "20250604",
      "code_info": "Siemens Material Number: 10310376.   UDI-DI 00630414468198  Kit lot numbers: 86237A74, 44207A75.  ***Updated 5/8/26*** Additional lots  25674A77 52363A79"
    }
  ]
}