Can Your Employer Monitor Your CGM Data? Privacy Law Explained
The increasing use of Continuous Glucose Monitors (CGMs) has raised several questions about data privacy, especially in the workplace. One of the most critical concerns is whether employers can monitor CGM data. This article will explore the privacy laws that protect CGM data and the rights of individuals with diabetes.
The Americans with Disabilities Act (ADA) and the Health Insurance Portability and Accountability Act (HIPAA) are two key federal laws that protect the privacy of medical information, including CGM data. The ADA prohibits employers from making medical inquiries or requiring medical examinations unless they are job-related and consistent with business necessity. HIPAA, on the other hand, sets national standards for protecting the confidentiality, integrity, and availability of electronic health information, including CGM data.
Under HIPAA, covered entities, such as employers, are not permitted to disclose protected health information (PHI), including CGM data, without the individual's authorization. However, there are exceptions, such as when the disclosure is necessary to comply with a court order or subpoena.
In addition to federal laws, some states have enacted their own legislation to protect the privacy of medical information, including CGM data. For example, California's Confidentiality of Medical Information Act (CMIA) prohibits employers from disclosing PHI without the individual's authorization, unless it is necessary to comply with a court order or subpoena.
So, can your employer monitor your CGM data? The answer is no, they cannot monitor your CGM data without your authorization. If your employer requests access to your CGM data, you should review the request carefully and consider your rights under federal and state laws. You can refuse to provide access to your CGM data if you believe it is not necessary for a legitimate business purpose or if you are concerned about the potential risks of disclosure.
In conclusion, the privacy laws that protect CGM data provide strong safeguards against unauthorized disclosure. If your employer requests access to your CGM data, you should carefully review the request and consider your rights under federal and state laws. By understanding your rights and the laws that protect your CGM data, you can ensure that your personal health information remains private and secure.
Understanding CGM Data and Workplace Privacy
CGM data is a sensitive personal health information that includes details about an individual's blood glucose levels, insulin doses, and other relevant medical information. In the workplace, there are specific laws and regulations that protect this type of data, ensuring that employers do not misuse or disclose it without authorization.
To protect your CGM data, it is essential to understand the types of data that are protected under federal and state laws. CGM data is considered protected health information (PHI) under HIPAA, which means that employers are prohibited from disclosing it without your authorization. The ADA also prohibits employers from making medical inquiries or requiring medical examinations unless they are job-related and consistent with business necessity.
When it comes to workplace privacy, there are specific laws that protect CGM data, including:
- The ADA, which prohibits employers from making medical inquiries or requiring medical examinations unless they are job-related and consistent with business necessity.
- HIPAA, which sets national standards for protecting the confidentiality, integrity, and availability of electronic health information, including CGM data.
- State laws, such as California's CMIA, which prohibits employers from disclosing PHI without the individual's authorization, unless it is necessary to comply with a court order or subpoena.
Your Rights Under Federal and State Laws
As an individual with diabetes, you have the right to control your CGM data and decide who can access it. Under federal and state laws, you have the right to:

- Refuse to provide access to your CGM data if you believe it is not necessary for a legitimate business purpose or if you are concerned about the potential risks of disclosure.
- Request that your employer delete or correct any inaccurate or incomplete CGM data.
- File a complaint with the U.S. Department of Health and Human Services (HHS) if you believe your employer has disclosed your CGM data without your authorization.
Protecting Your CGM Data in the Workplace
To protect your CGM data in the workplace, consider the following:
- Review your employer's policies and procedures for handling CGM data to ensure they comply with federal and state laws.
- Refuse to provide access to your CGM data if you believe it is not necessary for a legitimate business purpose.
- Consider using a secure and encrypted device to store your CGM data to protect it from unauthorized disclosure.
- Keep a record of your CGM data and any disclosures made to your employer, in case you need to file a complaint or request corrections.
By understanding your rights and the laws that protect your CGM data, you can ensure that your personal health information remains private and secure in the workplace.