

Dexcom G7 15 Day Continuous Glucose Monitoring Sensor, Every 5-Minute Readings, 15-Day Wear, No Coding, (EA/1)
Dexcom G7 15 Day Continuous Glucose Monitoring Sensor provides real-time glucose readings every 5 minutes for adults 18 years and older with diabetes. The factory-calibrated all-in-one sensor and transmitter provides up to 15 days of wear plus a 12-hour grace period, with no routine fingersticks or scanning required.
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Product Details
Dexcom G7 15 Day Continuous Glucose Monitoring Sensor, Every 5-Minute Readings, 15-Day Wear, No Coding, EA is a prescription continuous glucose monitoring sensor designed for adults 18 years and older living with diabetes.
The wearable combines the sensor and transmitter in one integrated device and sends real-time interstitial glucose readings to the Dexcom G7 app or compatible Dexcom receiver every 5 minutes. FDA documentation specifies a glucose reporting range of 40–400 mg/dL, wear of up to 15 days plus a 12-hour grace period, and use with a compatible display device.
Dexcom G7 15 Day is factory calibrated and does not require routine fingerstick calibration. Dexcom notes that although a traditional sensor calibration code is not required, the user must enter the 4-digit pairing code supplied with each new applicator when pairing the sensor.
Key Features
| Continuous Monitoring | Sensor Performance | Connectivity |
|---|---|---|
| Readings every 5 minutes | Up to 15 days wear | Dexcom G7 app compatible |
| 24/7 glucose monitoring | 12-hour grace period | Compatible Dexcom receiver |
| No scanning required | 8.0% overall MARD | Connected-device ecosystem |
| Factory calibrated | 60-minute warm-up | Compatible smart-device support |
| No routine fingersticks* | All-in-one sensor/transmitter | Customizable glucose alerts |
| Glucose trends and alerts | Waterproof when properly installed | Data-sharing capabilities |
*Fingersticks may still be required for treatment decisions when symptoms or expectations do not match sensor readings.
Specifications
| Attribute | Details | Attribute | Details |
|---|---|---|---|
| Brand | Dexcom G7 15 Day | Manufacturer | Dexcom, Inc. |
| MPN | 08627007901 | McKesson Item # | 1289792 |
| NRC / Product Code | 08627-0079-01 | UPC | 086270079014 |
| Application | Continuous Glucose Monitoring Sensor | System Type | Real-Time CGM / iCGM |
| Wear Time | 15 Days | Grace Period | 12 Hours |
| Maximum Session | 15.5 Days | Read Frequency | Every 5 Minutes |
| Warm-Up Time | 60 Minutes | Calibration | Factory Calibrated |
| Coding | No Traditional Sensor Coding Required | Pairing Code | 4-Digit Code Required |
| Glucose Range | 40–400 mg/dL | Accuracy | 8.0% Overall MARD |
| Sensor / Transmitter | Integrated All-in-One | Scanning Required | No |
| Routine Fingersticks | No* | Placement | Back of Upper Arm |
| Age Indication | Adults 18+ | Diabetes Types | Type 1, Type 2, Gestational |
| Waterproof | Up to 8 ft / 24 hr when properly installed | Single Patient Use | Yes |
| Prescription Required | Yes – FDA cleared Rx device | FDA Device Class | Class II |
| FDA Product Code | QBJ / KGX | Regulation | 21 CFR 862.1355 |
| Original 510(k) | K243214 | FDA Decision Date | April 9, 2025 |
| HCPCS | A4239 | Receiver HCPCS | E2103 |
| Packaging | EA / 1 Sensor | 30-Day Typical Quantity | 2 Sensors |
| Country of Origin | Not Verified | BAA Compliant | Not Verified |
| TAA Compliant | Not Verified | UNSPSC | Not Verified |
| Product Dating | Verify Expiration Before Shipment | Minimum Selling Unit | EA |
FDA classifies Dexcom G7 15 Day as a Class II factory-calibrated integrated continuous glucose monitoring system under product codes QBJ and KGX. The original G7 15 Day clearance is K243214.
Dexcom identifies HCPCS A4239 for the G7 15 Day sensor and product code 08627-0079-01.
Specifications
- SterilitySterile
- Single PatientYes
- Autoclave ReadyNo






