Contact DexCom

The one way to reach DexCom by GetHuman.

DexCom Customer Service Help Online
Your best option for resolving your DexCom customer service issue is by going to their help desk. Tap or click the link above and we can advise you on how to best get there. Telling us your specific issue on that page will also help us get you to the right DexCom help page even faster.
Or take advantage of GetHuman's tools for getting more attention on your issue faster:
Help me with my issue
DexCom Phone Number
DexCom doesn't have a phone number, which is a shame.
DexCom Live Chat
Unfortunately, DexCom does not offer live chat as a channel for customer service at this time.

Recent reasons customers contacted DexCom:

No reading intermittently for the past * days including ** hr last night *This is Day * of **
* of my sensors were damaged and the third only lasted * days saying I need to take it...
I need another transmitter
My levels are usually above *** several times a day, does the graph allow for higher re...
I had to change my meter early because the adhesive went dry. When I re-applied the new...
Opened sensor package and the sensor is defective. Attachment piece fell right off.
My question is about the sensor during a bone density. Does the sensor need to be remo...
transmitter dead only *** way through use can't get insurance to get another for about...
I recently am using dexcom G* and it is bluetoothed to my Iphone*. It works great exce...
Just opened new g*. Got to page to unlock. Can get box * to recognize but box * will...
for some reason tranmitter by mistake now it wanfs number which i dont have been with o...
One of my transmitters was defective and im on my last transmitter and it ends today id...
Can the Dexcom watch communicate directly with my transmitter with out my receiver
I just replaced the transmitter of the G* CGM and it is not accepting the new sensor we...
I have been a G* user for about * months and have had to continually calibrate each new...
More customer issues

Help me with my issue

As far as we know, there is only one way to contact DexCom, shown above. If you tap or click on the link for it, you'll see our best data and advice for what to do when you reach out to DexCom, sourced from millions of other customers that come here to GetHuman each month. If you know of another way to reach them that we don't show here, let us know by tapping No below where it asks if this page is helpful and giving us your feedback.

Comparing DexCom Contact Information

GetHuman provides free contact information and other useful tools for millions of customer per month to make customer service a bit easier and faster. Larger companies will sometimes have dozens of phone numbers and other means to contact their customer service teams- though chat, email, Twitter™ and a variety of media. In those cases, we can tell you which ones are the best and compare the options side by side for wait time, reply time, quality of communication, quality of customer care, customer votes and more. For example, look at our Contact iTunes page. Or look at our Contact Microsoft - Tech Support page. We can't really provide this kind of help if you're looking to contact DexCom because they don't have multiple lines or means of contact. But we hope GetHuman can help you again in the future if you need contact information for another company.

Does GetHuman work with DexCom?

GetHuman does not work directly with DexCom's customer support operations. GetHuman works with customers everywhere to compile the best tips and tools for reaching call centers faster and solving common customer problems effectively. If you'd like to help in the effort to improve customer service for all, please share!

Contacting DexCom at a Glance

Contacting Other Companies

Paying Too Much for TV?

Want to talk to a real person right now who can compare TV, Internet, or phone packages in your area from different companies? Our service tracks the best deals from the various providers in your home area.

Call Now: 888-379-2546Our concierge is unaffiliated and therefore able to compare deals across many companies
Was this page helpful? If so, please share!
Sharing is what powers GetHuman's free customer service contact information and tools. You can help!