Infusion Set
Also known as: Pump Infusion Set, Cannula Set
The tubing and cannula that connects a traditional insulin pump to the body, replaced every 2–3 days.
An infusion set consists of three components: a soft cannula or steel needle inserted under the skin, a length of tubing that connects to the pump reservoir, and an adhesive patch that holds the cannula site in place. Sets are replaced every 2–3 days to prevent site infections and absorption problems.
Sets vary by cannula angle (90° straight for thin patients; angled 20–45° for more flexibility), cannula length, and tubing length. Many users rotate between 6–8 site locations on the abdomen, flanks, and upper buttocks to prevent lipohypertrophy (fatty lumps from repeated insulin injections that impair absorption).
Medicare Part B covers insulin pump infusion sets as supply accessories to the covered pump. Coverage is typically 10–30 sets per month depending on change frequency. Sets must come from a Medicare-enrolled DME supplier.
Frequently asked
What is Infusion Set?
The tubing and cannula that connects a traditional insulin pump to the body, replaced every 2–3 days. An infusion set consists of three components: a soft cannula or steel needle inserted under the skin, a length of tubing that connects to the pump reservoir, and an adhesive patch that holds the cannula site in place. Sets are replaced every 2–3 days to prevent site infections and absorption problems.
How does Infusion Set relate to Medicare coverage?
Medicare Part B covers most durable medical equipment related to Infusion Set. Contact us to verify your specific coverage for related diabetic supplies.
Where can I get diabetic supplies related to Infusion Set in Phoenix?
We deliver Medicare-covered diabetic supplies throughout the Phoenix metro area. Call us or complete the form above to verify your coverage.