Dexcom G4 PLATINUM Replacement Receiver with Share Kit US STR-DR-BLURecalls & reported problems

Summary

The FDA's MAUDE database contains 435 adverse event reports that list this exact device (DI 30386270000171), received between Aug 22, 2016 and Jun 17, 2020 — classified as 5 injuries, 430 malfunctions.

The most frequently reported specific device problem is “Device Displays Incorrect Message” (162 reports).

2 other recalls cover devices cleared under the same FDA submission (P120005); they may or may not involve this specific model.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Most reported problems

Recent adverse event reports

The 25 most recent of 435 reports, in the reporter's own words as published by the FDA.

• MalfunctionJun 17, 2020Unexpected Shutdown; Unexpected Shutdown

  IT WAS REPORTED THAT UNEXPECTED RECEIVER SHUTDOWN OCCURRED. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 10162716 ↗
• MalfunctionJan 15, 2020Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT ERROR ICON DISPLAYED OCCURRED. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 9591274 ↗
• MalfunctionDec 24, 2019Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT ERROR ICON DISPLAYED OCCURRED. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 9516610 ↗
• MalfunctionDec 18, 2019Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT ERROR ICON DISPLAYED OCCURRED. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 9490201 ↗
• MalfunctionJun 17, 2019Defective Alarm; Defective Alarm

  IT WAS REPORTED THAT THE RECEIVER HAD INTERMITTENT AUDIO OUTPUT. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8705798 ↗
• MalfunctionMay 20, 2019Wireless Communication Problem; Wireless Communication Problem

  IT WAS REPORTED THAT A LOSS OF CONNECTION OCCURRED. NO DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ISSUE WAS UNDETERMINED. THE PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8624556 ↗
• MalfunctionMay 1, 2019Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT A "HWBBT" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8570297 ↗
• MalfunctionApr 10, 2019Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT A "ERR 121" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8500225 ↗
• MalfunctionApr 10, 2019Unable to Obtain Readings; Unable to Obtain Readings

  IT WAS REPORTED THAT A "HWBBT" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. CONFIRMATION OF THE ALLEGATION AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO INJURY OR MEDICAL INTERVENTION WAS REPORTED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8499936 ↗
• MalfunctionMar 15, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2019, THAT ON (B)(6) 2019, AN 'HWBBT' ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8426128 ↗
• MalfunctionFeb 13, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2019, THAT ON (B)(6) 2019, AN "ERR 67" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8337353 ↗
• MalfunctionJan 24, 2019Unexpected Shutdown; Unexpected Shutdown

  DEXCOM WAS MADE AWARE ON (B)(4) 2019 THAT ON (B)(6) 2019 THE RECEIVER CEASED TO FUNCTION. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE CONFIRMATION OF THE COMPLAINT IS UNDETERMINED. THE PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8275954 ↗
• MalfunctionJan 18, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2019, THAT ON (B)(6) 2019, AN "ERR HWBBT" ERROR WAS DISPLAYED ON THE RECEIVER.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8262049 ↗
• MalfunctionJan 3, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018, THAT ON (B)(6) 2018, A "CALL TECH SUPPORT" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8214560 ↗
• MalfunctionJan 3, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018, THAT ON (B)(6) 2018, AN "HWBBT" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8213082 ↗
• MalfunctionJan 3, 2019Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018, THAT ON (B)(6) 2018, A "CALL TECHNICAL SUPPORT" ERROR WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8212819 ↗
• MalfunctionDec 21, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018, THAT ON (B)(6) 2018, AN "ERR 121" WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS NOT AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8189591 ↗
• MalfunctionDec 17, 2018Display or Visual Feedback Problem; Display or Visual Feedback Problem

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER DISPLAY WAS FROZEN. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE CONFIRMATION OF THE COMPLAINT IS UNDETERMINED. THE PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8170453 ↗
• MalfunctionNov 9, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018, THAT ON (B)(6) 2018, AN ERR HWBBT WAS DISPLAYED ON THE RECEIVER. NO PRODUCT OR DATA WAS NOT AVAILABLE FOR EVALUATION. CONFIRMATION OF THE ERROR ICON AND A PROBABLE CAUSE COULD NOT BE DETERMINED. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 8054761 ↗
• MalfunctionOct 15, 2018Unexpected Shutdown; Unexpected Shutdown

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER CEASED TO FUNCTION. NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE CONFIRMATION OF THE COMPLAINT IS UNDETERMINED. THE PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7966953 ↗
• MalfunctionOct 9, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER DISPLAYED "ERR HWRF". NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE COMPLAINT CONFIRMATION OF THE ERROR ICON COULD NOT BE DETERMINED. A PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7949018 ↗
• MalfunctionOct 5, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER DISPLAYED "ERR 224". NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE COMPLAINT CONFIRMATION OF THE ERROR ICON COULD NOT BE DETERMINED. A PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7938851 ↗
• MalfunctionOct 3, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER DISPLAYED "ERR HWBAT". NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE COMPLAINT CONFIRMATION OF THE ERROR ICON COULD NOT BE DETERMINED. A PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7932243 ↗
• MalfunctionOct 3, 2018Unable to Obtain Readings; Unable to Obtain Readings

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018 THE RECEIVER DISPLAYED "ERR HWBBT". NO ADDITIONAL EVENT OR PATIENT INFORMATION IS AVAILABLE. NO PRODUCT OR DATA WAS PROVIDED FOR EVALUATION. THE COMPLAINT CONFIRMATION OF THE ERROR ICON COULD NOT BE DETERMINED. A PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7931345 ↗
• MalfunctionSep 28, 2018Defective Alarm; Defective Alarm

  DEXCOM WAS MADE AWARE ON (B)(4) 2018 THAT ON (B)(6) 2018, THE RECEIVER HAD INTERMITTENT AUDIO OUTPUT. IT WAS REPORTED THAT A PEDIATRIC PATIENT WAS USING AN ADULT RECEIVER. LABELING INDICATES: THE DEXCOM G4 SYSTEM IS NOT APPROVED FOR USE IN CHILDREN OR ADOLESCENTS, PREGNANT WOMEN OR PERSONS ON DIALYSIS. NO PRODUCT WAS PROVIDED FOR EVALUATION. THE COMPLAINT CONFIRMATION OF THE RECEIVER HAVING INTERMITTENT AUDIO OUTPUT COULD NOT BE DETERMINED. A PROBABLE CAUSE COULD NOT BE DETERMINED.

  Patient problems: No Consequences Or Impact To Patient

  MAUDE report 7919347 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under P120005. One submission often covers many models, so check the product and lot details in each record.

• Z-1561-2020 · Feb 3, 2020 · Terminated
  Dexcom G5 Continuous Glucose Monitoring System The Dexcom G4 PLATINUM Continuous Glucose Monitoring System is a glucose monitoring device indicated for detecting trends and tracki
• Z-1560-2020 · Feb 3, 2020 · Terminated
  Dexcom G4 PLATINUM Continuous Glucose Monitoring System The Dexcom G4 PLATINUM Continuous Glucose Monitoring System is a glucose monitoring device indicated for detecting trends a