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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Diagnostic Equipment

Siemens Healthcare Diagnostics, Inc.: Atellica CH Reagents Recalled Due to Reagent Carryover and Measurement Bias

Agency Publication Date: August 28, 2023
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Summary

Siemens Healthcare Diagnostics is recalling approximately 94,949 units of several Atellica CH reagents used with the Atellica CH 930 analyzer. The affected products include Total Bilirubin_2 (TBil_2), LDL Cholesterol (LDLC), Gamma-Glutamyl Transferase (GGT), and HDL Cholesterol (HDLC). The recall was initiated because of a technical defect where reagent carryover causes a 'positive bias,' meaning test results for patients, quality control, and calibrators may be inaccurately high. Consumers and laboratory staff should contact Siemens or their healthcare provider regarding these inaccurate diagnostic results.

Risk

Reagent carryover can cause the analyzer to report higher-than-actual levels of bilirubin, cholesterol, and enzymes in patient blood samples. These inaccurate laboratory results could lead to incorrect medical diagnoses, unnecessary follow-up testing, or inappropriate treatment decisions by physicians.

What You Should Do

  1. Identify if your facility uses the Atellica CH 930 system and check your inventory for the following affected reagents: Atellica CH Total Bilirubin_2 (UDI 00630414595818), Atellica CH LDL Cholesterol (UDI 00630414611037), Atellica CH Gamma-Glutamyl Transferase (UDI 00630414596440), and Atellica CH HDL Cholesterol (UDI 00630414610832).
  2. Check the Siemens Material Numbers (SMN) on your reagent packs: 11097531 (TBil_2), 11537214 (LDLC), 11097597 (GGT), and 11537213 (HDLC). All lot numbers for these products are included in this recall.
  3. Laboratory personnel should review the specific instructions provided in the Siemens notification letter dated July 10, 2023, regarding necessary system adjustments or software protocols to mitigate carryover effects.
  4. If you are a patient who recently received lab results for bilirubin, cholesterol, or GGT tested on an Atellica system, contact your healthcare provider to discuss the results and determine if re-testing is necessary.
  5. Contact Siemens Healthcare Diagnostics directly at 511 Benedict Ave, Tarrytown, NY 10591, or through your regional technical support representative for further instructions and potential product management guidance.
  6. For additional information, contact the FDA’s medical device recall line at 1-888-463-6332 (1-888-INFO-FDA).

Your Remedy Options

📋Other Action

Technical mitigation and healthcare provider consultation

How to: Contact your healthcare provider or the manufacturer for further instructions and potential refund

Affected Products

Product: Atellica CH Total Bilirubin_2 (TBil_2)
Model / REF:
SMN: 11097531
UPC Codes:
00630414595818
Lot Numbers:
All Lot Numbers
Product: Atellica CH LDL Cholesterol (LDLC)
Model / REF:
SMN: 11537214
UPC Codes:
00630414611037
Lot Numbers:
All Lot Numbers
Product: Atellica CH Gamma-Glutamyl Transferase (GGT)
Model / REF:
SMN: 11097597
UPC Codes:
00630414596440
Lot Numbers:
All Lot Numbers
Product: Atellica CH HDL Cholesterol (HDLC)
Model / REF:
SMN: 11537213
UPC Codes:
00630414610832
Lot Numbers:
All Lot Numbers

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 92800
Status: Active
Manufacturer: Siemens Healthcare Diagnostics, Inc.
Sold By: Siemens Healthcare Diagnostics, Inc.; Medical laboratory distributors
Manufactured In: United States
Units Affected: 4 products (50148 units; 6733 units; 19544 units; 18524 units)
Distributed To: Nationwide

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

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This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES · Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. 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. Refer to the openFDA terms of service for more information.