Device recall: Atellica CH Enzymatic Hemoglobin A1c (A1c_E); Siemens Material Number (SMN): 11097536;
Class II FDA enforcement event 98498. Recall start date: . Status in the FDA record: Ongoing.
Reason for recall, in the words of FDA
A potential for depressed results for Atellica CH A1c_E when processing Atellica CH RCRP on the same analyzer. Customers processing A1c_E and RCRP on separate analyzers are not impacted by the recall. The frequency and magnitude of the negative bias and imprecision increase over time and are not consistent with the assay Instructions For Use (IFU). When this issue is present, Quality Control…
Class II, in the words of FDA
a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote
Siemens Healthcare Diagnostics, Inc. started this device recall on 23 Feb 2026. The firm address in the FDA record is in Tarrytown, NY. FDA put the recall in Class II. FDA event 98498 has 1 product record. The first FDA enforcement report date is 8 Apr 2026. The record gives the status Ongoing.
It is important to note that most of the time recall classifications are determined after the recalling firm provides all of the information needed to determine the risk posed to public health. The classification and posting in the FDA Enforcement Report should not be seen as an expansion or change to a firm’s voluntary public warning.
FDA publishes these words. Source: FDA, Enforcement Reports, Important Note, read on . openFDA export of .
Distribution
In the words of FDA.
Domestic: Nationwide Distribution International: Argentina, Australia, Bangladesh, Brazil, Bulgaria, Canada, Chile, China, Colombia, Croatia, Curaçao, St Eus, Czech Republic, Denmark, Ecuador,…
Recalling firm
Siemens Healthcare Diagnostics, Inc., Tarrytown, NY.
Recalling firm: The firm that the FDA record names for a recall.
FDA records how the recall started: Voluntary: Firm initiated.
Products
1 product record in the event.
| Recall number | Product | Quantity | Class | Status | Report date |
|---|---|---|---|---|---|
| Z-1657-2026 | Atellica CH Enzymatic Hemoglobin A1c (A1c_E); Siemens Material Number (SMN): 11097536; | 21,291 units (9750 US, 11541 OUS) | Class II | Ongoing | 8 Apr 2026 |
openFDA, about the status: FDA does not update the status of a recall after the recall has been classified according to its level of hazard. As such, the status of a recall (open, completed, or terminated) will remain unchanged after published in the Enforcement Reports.
Source: openFDA, Drug Recall Enforcement Reports, Disclaimer.
Enforcement report: The FDA publication that lists recalls. It has one record for each product of a recall.
Enforcement event: All the product records that have one FDA event number. This site shows one event on one page.
Class II: The middle of the three FDA recall classes.
The event in context
- Device events that started in 2026
- 572
- Share of these events in Class II
- 87%
- Product records in this event
- 1Median of the firm: 1
- Events of the firm on the register
- 333
Other events of the firm
Official channels
- FDA enforcement report Z-1657-2026The FDA record of the first product of this event.
- FDA: recalls, market withdrawals and safety alertsThe recall notices on the FDA site.
- FDA MedWatchThe FDA safety reporting program for drugs and medical devices.
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Cite this page
Recall Register. FDA enforcement event 98498. https://recallregister.com/fda/ii/98498/. Source: openFDA enforcement reports. Data through .
Sources
- Source
- openFDA device enforcement reports
- Licence
- CC0 1.0
- Export date
- 28 Sep 2026
- Newest FDA report date on the register
- 23 Sep 2026
FDA has one record for each product. This site puts the records with the same event number on one page. The class of the event is the highest class of its records. How the register is made. Report an error.
Questions
- Where was the product distributed?
- The FDA record gives this distribution:
Domestic: Nationwide Distribution International: Argentina, Australia, Bangladesh, Brazil, Bulgaria, Canada, Chile, China, Colombia, Croatia, Curaçao, St Eus, Czech Republic, Denmark, Ecuador,…
- What quantity of product is in FDA event 98498?
- The FDA record gives this quantity:
21,291 units (9750 US, 11541 OUS)
- How did the recall start?
- The FDA record says:
Voluntary: Firm initiated
- How many device recalls of 2026 have the same class?
- 87% of the 572 device events that started in 2026 are in Class II.