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Plain-language CGM guidance, supplies, and everyday diabetes routines.
8 guides
CGM Alarms and Alerts Explained in Plain English
Learn what CGM alerts mean, how to respond calmly, and how to make alarms more helpful, not overwhelming.
Jun 2, 2026 · 9 min read
What Happens if Your CGM Sensor Falls Off Early?
Learn what to do if your CGM sensor falls off early, common causes, and how to prevent it from happening next time.
Apr 1, 2026 · 5 min read
Why February Is a Smart Time to Check Your CGM and Blood Sugar Control
It's American Heart Month, the perfect time to check your CGM routine and blood sugar trends. Learn why a February reset can make a big difference for your long-term health.
Feb 2, 2026 · 4 min read
Your First Week with a CGM: A Caregiver-Friendly Onboarding
How to set up a Dexcom or Libre, troubleshoot signal loss, and read the data without panicking.
Jan 28, 2026 · 7 min read
Managing Diabetes During the Holidays: How Continuous Glucose Monitors Make It Easier
Enjoy the holidays without stress! Learn how Dexcom and FreeStyle Libre CGMs help you manage glucose levels in real time. Get tips and order through CityDME.
Nov 5, 2025 · 4 min read
Your Guide to CGM Supplies: Sensors, Transmitters & Accessories Explained
Confused about CGM supplies? Learn what CGM sensors, transmitters, and accessories do, and how they work together to track your glucose levels.
Oct 22, 2025 · 6 min read
Dexcom G7 vs. FreeStyle Libre 3 Plus: Which CGM Is Right for Your Diabetes Care?
Comparing CGMs? Wondering whether Dexcom or FreeStyle Libre is the better fit for your diabetes care? This quick guide breaks down the key differences.
Aug 27, 2025 · 7 min read
Can You Get a Continuous Glucose Monitor Without a Prescription in 2025? Here’s What to Know
Wondering if you need a prescription for a CGM? Here’s what to know about getting continuous glucose monitors over the counter or through your doctor in New York.
Jul 9, 2025 · 5 min read
Have a prescription in hand?
Patients, attorneys, treating providers, and adjusters may use the online form. Providers may also fax (973) 846-7077 or email referral@citydme.com. CityDME reviews submitted referrals the next business day. Prescription required.