
If you're travelling with a Dexcom G6, you might be wondering how to navigate airport security. According to Dexcom, you can wear your Dexcom G6 CGM sensor when passing through walk-through metal detectors, and you may also be hand-wanded. If you're uncomfortable with this, you can request a full-body pat-down and a visual inspection of your sensor and transmitter, informing the security officer that the sensor cannot be removed as it's inserted under your skin. It is recommended that you do not put your Dexcom G6 or its components through X-ray machines; instead, place all components in a separate bag or bin before handing them over for inspection. You can also download a Notice of Medical Device letter from the Dexcom website, to be filled out by your physician and presented to security to explain your Dexcom G6 CGM system.
| Characteristics | Values |
|---|---|
| Wearability through airport security | Dexcom G6 can be worn through walk-through metal detectors. |
| Alternative security measures | Hand wanding, full-body pat-down, and visual inspection are recommended if metal detectors are unavailable or if you're uncomfortable with them. |
| X-ray machines | Dexcom G6 components should not be placed in baggage X-ray machines. |
| Bagging components | Place all components in a separate bag before handing them over for inspection. |
| Medical device letter | A "Notice of Medical Device" letter can be downloaded, filled out by a physician, and presented to airport security to explain the Dexcom G6 system. |
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What You'll Learn

Wearers can go through metal detectors
If you are wearing a Dexcom G6, you can go through walk-through metal detectors at the airport without damaging any of the components. If you are uncomfortable with this, you can request a hand-wanding, a full-body pat-down, or a visual inspection.
If you are wearing a Dexcom G6, you can safely walk through metal detectors without damaging your device. Dexcom recommends that you do not put your Dexcom G6 through X-ray machines. Instead, place all components in a separate bag or bin and request a visual inspection by a TSA officer.
If you are uncomfortable with walking through a metal detector, you can request a hand-wanding, a full-body pat-down, or a visual inspection. To do this, inform the TSA officer that you are wearing a continuous glucose monitor and that the sensor cannot be removed because it is inserted under your skin.
You can also download a "Notice of Medical Device" letter from the Dexcom website, which can be filled out by your physician and presented to airport security to explain your Dexcom CGM system.
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$9.99

Hand wanding is an option
If you are wearing a Dexcom G6, you can choose to be hand-wanded at airport security. This is a safe option that will not damage your device. If hand-wanding is not available, you can request a full-body pat-down and a visual inspection of your sensor and transmitter.
It is recommended that you do not put your Dexcom G6 through an X-ray machine, as Dexcom has not tested every X-ray machine and does not know the potential damage it may cause. Instead, place all components in a separate bag and hand them over to the security officer for inspection.
You can also download a "Notice of Medical Device" letter from the Dexcom website, which can be filled out by your physician and presented to airport security to explain your Dexcom CGM system. This may help to streamline the process and avoid any potential issues.
Additionally, if you are travelling with a smart device, such as a phone or watch, be sure to review the user guide for any specific travel tips related to your device.
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Pat-downs and visual inspections are possible
If you are wearing a Dexcom G6, you can request a pat-down and visual inspection at airport security. This is because Dexcom has not tested every full-body scanner and X-ray machine, and so they cannot guarantee that these will not damage your Dexcom G6.
If you are concerned about walking through a metal detector, inform a TSA officer that you are wearing a continuous glucose monitor and request a full-body pat-down with a visual inspection of your sensor and transmitter. Make sure they are aware that the sensor cannot be removed as it is inserted under your skin.
If you have Dexcom G6 components in your travel bag, do not put them through baggage X-ray machines. Instead, place them in a separate bag or bin and ask a TSA officer for a visual inspection.
You can download a "Notice of Medical Device" letter from the Dexcom website, which can be filled out by your physician and presented to airport security to explain your Dexcom CGM system.
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Dexcom components should not go through X-ray
If you have a Dexcom G6 CGM System, you can go through walk-in metal detectors or be hand-wanded without worrying about damaging any of the components. If you are concerned about walking through the metal detector, you can request a full-body pat-down with a visual inspection of your sensor and transmitter.
However, it is important to note that Dexcom advises against putting your Dexcom components through baggage X-ray machines. Instead, place them in a separate bag or bin and ask a TSA officer to perform a visual inspection. This is because X-rays can cause mutations in DNA, which may lead to cancer. While the risk of harm is low, it is still a carcinogen, and any X-rays must be justified by weighing the benefits against the risks.
Additionally, children are more susceptible to the negative effects of X-rays as they are still growing and developing. Special pediatric techniques are used to minimize the radiation dose for children. If you are pregnant, it is advised to avoid X-rays of the pelvic or abdominal area unless absolutely necessary, as radiation from X-rays can harm a developing fetus.
Therefore, to ensure the safety and functionality of your Dexcom components, it is best to avoid putting them through X-ray machines and instead follow the recommended procedures for travelling with your device.
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Download a 'Notice of Medical Device' letter
If you are planning to travel with your Dexcom G6 CGM system, it is important to be aware of the procedures and precautions to ensure a smooth journey through airport security. Here is some detailed information on downloading the "Notice of Medical Device" letter and other relevant guidelines:
Download a "Notice of Medical Device" Letter:
- Location: You can download the "Notice of Medical Device" letter from the Dexcom website. This letter is specifically designed to help explain your Dexcom G6 CGM System to airport authorities.
- Purpose: The letter serves as official documentation acknowledging your use of the Dexcom G6 as a medical device. It can help streamline your interaction with Transportation Security Administration (TSA) officers and reduce potential misunderstandings or delays.
- Filling Out the Letter: Have the letter filled out by your healthcare provider. They can attest to your medical condition and the necessity of the Dexcom G6 device. This adds credibility to the letter and ensures that it accurately reflects your specific situation.
- Presentation: Once completed, print the letter and keep it with you when travelling. Present it to TSA officers at the airport security checkpoint. This will help them understand your medical needs and make any necessary accommodations.
Additional Tips for Travelling with Dexcom G6:
- Metal Detectors and Hand Wand Screening: You can safely pass through walk-through metal detectors or be hand-wanded with your Dexcom G6. There is no need to worry about damaging any of the device components during this process.
- Full-Body Pat-Down: If you are uncomfortable with the metal detector or hand wand, you can request a full-body pat-down with a visual inspection of your sensor and transmitter. Inform the TSA officer that you are wearing a continuous glucose monitor and that the sensor cannot be removed as it is inserted under your skin.
- Baggage X-Ray Machines: If you have Dexcom G6 components in your travel bag, do not put them through baggage X-ray machines. Instead, place them in a separate bag or bin and request a visual inspection by a TSA officer.
- Smart Device Travel Tips: Refer to the user guide of your smart device (phone or watch) for specific travel instructions. Additionally, once you are on the plane and using a smart device with your Dexcom G6, remember to enable airplane mode and turn on Bluetooth to connect to your transmitter.
- Microwave Scanner Precautions: Avoid going through microwave scanners while wearing your Dexcom transmitter. Remove your pump and inform the TSA agent that you require a different screening method, such as a hand check or metal detector.
- Online Resources: Dexcom's website offers additional resources, such as a dedicated airport and travel guide for the Dexcom G6 CGM system. You can also refer to the TSA website for further information on travelling with medical devices.
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Frequently asked questions
Yes, you can wear your Dexcom G6 through walk-through metal detectors.
You can ask for a hand-wanding, a full-body pat-down, or a visual inspection.
Do not put them through baggage x-ray machines. Place them in a separate bag or bin and ask a TSA officer to perform a visual inspection.
Download a "Notice of Medical Device" letter, have it filled out by your physician, and present it to airport security.











































