Unlocking the Power of Dexcom: The Most Accurate CGM System of 2023

Imagine a world where managing diabetes is no longer a daily struggle with countless fingersticks and constant uncertainty about your glucose levels. That world is here thanks to Dexcom’s groundbreaking continuous glucose monitoring (CGM) systems, which have revolutionized diabetes management and positively impacted the healthcare industry. In this blog post, we’ll explore the rise of Dexcom Inc., the game-changing Dexcom G6, and the versatile Dexcom G6 Pro, as well as Medicare coverage and financial assistance options for accessing these life-changing devices. Read on to discover how Dexcom is transforming the lives of people with diabetes.

Short Summary

  • Dexcom’s CGM systems have revolutionized diabetes management with improved patient outcomes and reduced healthcare costs.

  • The Dexcom G6 is a revolutionary device offering users control, convenience, customizable alerts and no need for scanning to download data.

  • Medicare Part B provides coverage of the G6, G6 Pro & G5 Mobile systems for those who meet certain criteria. Financial assistance options are available to help cover costs.

The Dexcom Revolution: Transforming Diabetes Management

diabetes, blood, finger

Dexcom has truly revolutionized diabetes management with its innovative CGM systems, providing a seamless and hassle-free way to monitor glucose levels in real-time. The San Diego-based company has successfully developed accurate and dependable CGM systems that have yielded positive patient outcomes and decreased healthcare expenditures.

The impact of Dexcom’s technology on the healthcare industry cannot be overstated.

The Rise of Dexcom Inc.

Since its founding in 1999, Dexcom Inc. has experienced rapid growth, positioning itself as a leader in the CGM market and expanding its product offerings to accommodate the needs of people with diabetes. Dexcom’s success is evident in its ability to provide accurate and reliable CGM systems to people with diabetes, as well as cutting-edge solutions to healthcare providers and researchers.

Dexcom’s influence on the healthcare sector has been transformative, as its CGM systems have enabled patients to better manage their diabetes and healthcare providers to make more informed decisions regarding care. Dexcom’s medical devices, including the Dexcom G6, have been highly regarded for their accuracy and reliability, resulting in widespread adoption in the healthcare industry.

Dexcom’s Impact on the Healthcare Industry

Dexcom has had a profoundly positive impact on the healthcare industry. Improved glycemic control for patients with diabetes, reduced healthcare utilization and overall cost, and the potential to drive greater health outcomes are all consequences of Dexcom’s technology.

Dexcom’s continuous glucose monitoring (CGM) system has been employed in hospitals to assist healthcare providers in controlling patient glucose levels, particularly during the COVID-19 pandemic. It allows healthcare providers to share information and collaborate on patient care. The widespread adoption of Dexcom’s devices in the healthcare industry is a testament to their accuracy, reliability, and transformative potential.

The Dexcom G6: A Game Changer in Continuous Glucose Monitoring

Credit:Dragoljub Bankovic

The Dexcom G6 is a trailblazer in continuous glucose monitoring. It offers:

  • Real-time glucose readings transmitted every 5 minutes to a compatible smart device or Dexcom receiver

  • Elimination of the need for fingersticks or scanning

  • Unparalleled accuracy and convenience for diabetes management

This revolutionary technology allows users to monitor their glucose levels with ease and accuracy, giving them confidence to manage their diabetes using insulin pumps effectively.

Key Features of the Dexcom G6

The Dexcom G6 sets itself apart from other CGM systems with its key features. It provides real-time glucose data and trends to assist individuals with diabetes in managing their condition. The customizable alerts, including low and high glucose alerts, rate of change alerts, and predictive alerts, offer users a level of control never before seen in CGM systems.

Furthermore, the Dexcom G6 includes:

  • An Urgent Low alarm

  • A more compact size

  • A single transmitter/sensor unit

  • No need for scanning to download data

These features culminate in a CGM system that provides users with unparalleled accuracy and convenience.

Benefits for Patients and Healthcare Providers

The Dexcom G6 offers patients:

  • Accurate and dependable glucose readings

  • Enables them to control their diabetes more effectively

  • Subtle design, allowing patients to wear it without being noticed

  • User-friendly, requiring minimal upkeep

For healthcare providers, the Dexcom G6 offers:

  • Real-time data on their patients’ glucose levels, enabling them to make more informed decisions regarding care

  • Simple installation and use

  • Minimal upkeep

The benefits of the Dexcom G6 for both patients and healthcare providers are clear, making it a game changer in continuous glucose monitoring.

Dexcom G6 Pro: A Versatile Tool for Clinical Research and Commercial Use

The Dexcom G6 Pro is a practice-owned diabetes management tool that can be used in both unblinded and blinded modes, and is indicated for assessing glycemic variability in patients aged two years and older. The G6 Pro’s versatility for both clinical research and commercial use expands the potential applications of CGM technology, making it an invaluable asset in the field of diabetes management.

The G6 Pro is designed to provide clinicians with real-time data on their patients.

How the Dexcom G6 Pro Works

The Dexcom G6 Pro functions by measuring glucose levels up to every five minutes via a sensor inserted beneath the skin. The device then wirelessly transmits the readings to a compatible smart device every five minutes.

In blinded mode, healthcare professionals can view a patient’s glucose data without the patient having access to their data during the Dexcom G6 Pro session. This unique capability allows for versatile usage in various settings and environments.

Learn more, please visit Dexcom G6 How it works

Opportunities for Clinical Trials and Research

The Dexcom G6 Pro offers:

  • Precise and dependable data for clinical trials and research

  • Highly accurate and dependable data to support decision-making and optimize patient outcomes

  • A range of convenient functions that can be tailored to suit a variety of research requirements

It is an invaluable asset for clinical trials and research, as it furnishes precise and reliable data, along with additional information, that can be leveraged to make informed decisions and optimize patient outcomes.

The procedure for conducting clinical trials and research with the Dexcom G6 Pro entails obtaining the requisite authorizations, configuring the system, gathering data, and evaluating the outcomes. Various resources are available to support clinical trials and research with the Dexcom G6 Pro, such as online tutorials, assistance from Dexcom, and data analysis tools.

Medicare Coverage and Access to Dexcom CGM Systems

Credit:Dragoljub Bankovic

Understanding Medicare coverage and additional financial assistance options for accessing Dexcom CGM systems is crucial for patients in need. Medicare Part B offers coverage for Dexcom CGM systems for individuals with diabetes who meet the necessary criteria, including the Dexcom G6, G6 Pro, and G5 Mobile systems.

In addition, Medicare Part B covers the cost of supplies, such as sensors, transmitters, and receivers, provided they are medically necessary.

Qualifying for Medicare Coverage

To qualify for Medicare coverage of Dexcom CGM systems, patients must meet the relevant criteria. To be eligible for Medicare coverage, individuals must meet the following criteria:

  • Be 65 years or older

  • Be a U.S. citizen or a permanent legal resident who has resided in the U.S. for a minimum of five years

  • Have paid Medicare payroll taxes for a minimum of 40 quarters (10 years)

Some individuals under 65 may also qualify for Medicare due to disability if they have been receiving SSDI checks for more than 24 months.

Additional Financial Assistance Options

Dexcom offers a variety of financial assistance options for those in need of assistance in paying for Dexcom CGM systems, such as:

  • Medicare Savings Programs

  • Medicaid

  • Private insurance

  • Patient assistance program offered by Dexcom for those who qualify.

The pharmacy savings program enables customers to benefit from a discount of more than 50% on the regular monthly cash price of Dexcom CGM. There is also a savings program for those with high co-pays or who plan to purchase the Dexcom CGM system out of pocket, providing discounts on the Dexcom CGM system.

The Patient Assistance Program for current U.S. customers who have lost their health insurance offers financial support to those who are unable to cover the cost of the Dexcom CGM system.

How to Get Started with Dexcom: A Step-by-Step Guide

Getting started with Dexcom is a straightforward process, from ordering your system to setting it up and using it effectively. This step-by-step guide will help you navigate the process and ensure you’re on your way to better diabetes management.

Ordering your Dexcom system is the first step. You can order online through our site or by phone.

Ordering Your Dexcom System

To obtain a Dexcom CGM system, you can contact Cardinal, McKesson, Amerisource, or order through their online store. The Dexcom CGM system offers three packages:

  1. Starter Kit: Dexcom G6 transmitter, three sensors, and a receiver.

  2. Standard Kit: Dexcom G6 transmitter, three sensors, a receiver, and a carrying case.

  3. Professional Kit: Dexcom G6 transmitter, three sensors, a receiver, a carrying case, and a lancing device.

The package that best suits your needs will depend on your individual requirements and preferences. Here are the available options:

  1. Starter Kit: The most basic package, suitable for those just beginning with the Dexcom CGM system.

  2. Standard Kit: Provides a carrying case and a lancing device for added convenience.

  3. Professional Kit: The most comprehensive package, ideal for those requiring the most advanced features and accessories.

Setting Up and Using Your Dexcom CGM

Once you have ordered your Dexcom CGM system, refer to the Dexcom G6 Start Here Guide for detailed instructions on how to set up and use the system. This includes:

  1. Setting up the app and connecting it to your receiver

  2. Preparing and applying your Dexcom CGM sensor and transmitter

  3. Initiating the sensor on the receiver or app

By following these instructions, you’ll be well on your way to a seamless and hassle-free diabetes management experience with your Dexcom CGM system. With real-time glucose readings and customizable alerts, you’ll have greater control over your diabetes and peace of mind in knowing that your glucose levels are being closely monitored.


In conclusion, Dexcom’s innovative CGM systems, including the Dexcom G6 and G6 Pro, have revolutionized diabetes management, providing unparalleled accuracy and convenience for patients and healthcare providers. With Medicare coverage and additional financial assistance options available, more individuals can access this life-changing technology. By following our step-by-step guide, you’ll be on your way to better diabetes management with Dexcom, giving you greater control over your glucose levels and peace of mind.

Frequently Asked Questions

What is a Dexcom and how does it work?

Dexcom G6 is the latest continuous glucose monitoring (CGM) system that allows people with type 1 and 2 diabetes to monitor their blood sugar levels every five minutes. The CGM system consists of a sensor wire inserted just underneath the skin, which transmits glucose readings wirelessly to a receiver or compatible smart device.

With dynamic data, users can better manage their diabetes treatment.

Is there a monthly fee for Dexcom?

Yes, there is a monthly fee for Dexcom; the Subscription program costs $299 per month and includes automated shipments every 3 months.

For those without insurance coverage, this is an ideal option with the same price every month.

How long does a Dexcom stay in?

The Dexcom G6 CGM sensor can stay in place for up to 10 days, giving you regular updates on your glucose levels which can be checked through the receiver or an app.

However, the data signal may be lost at times and the sensor may fail earlier than the 10-day wear time.

What is the difference between the Dexcom G6 and G6 Pro?

The Dexcom G6 is a personal CGM system designed for diabetes management, while the G6 Pro is a practice-owned device used for clinical research and commercial purposes in both unblinded and blind modes.

The G6 is designed to provide real-time glucose readings and trends to help people with diabetes better manage their condition. The G6 Pro is a professional-grade device that can be used in clinical research and commercial settings to monitor glucose levels in both unblinded and blind mode.

Does Medicare cover Dexcom CGM systems?

Yes, Medicare Part B covers Dexcom CGM systems for individuals with diabetes who meet the necessary criteria.

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