A4226 – Supplies for maintenance of insulin infusion pump with dosage rate adjustment using therapeutic continuous glucose sensing, per week
HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental
HCPCS codeA4226
- Long description
- Supplies for maintenance of insulin infusion pump with dosage rate adjustment using therapeutic continuous glucose sensing, per week
- Short description
- Weekly supply maint cgs pump
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
INot payable by Medicare- BETOS category
Z2Undefined codes- Added
- January 1, 2020
- Last change
- September 15, 2020 – No change
Frequently asked questions
What is HCPCS code A4226?
A4226 is a HCPCS Level II code for supplies for maintenance of insulin infusion pump with dosage rate adjustment using therapeutic continuous glucose sensing, per week.
Does Medicare cover A4226?
The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby A codes
- A4217 – Sterile water/saline, 500 ml
- A4218 – Sterile saline or water, metered dose dispenser, 10 ml
- A4220 – Refill kit for implantable infusion pump
- A4221 – Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately)
- A4222 – Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately)
- A4223 – Infusion supplies not used with external infusion pump, per cassette or bag (list drugs separately)
- A4224 – Supplies for maintenance of insulin infusion catheter, per week
- A4225 – Supplies for external insulin infusion pump, syringe type cartridge, sterile, each
- A4228 – Supplies for maintenance of non-insulin, device-drug combination infusion catheter, per week
- A4230 – Infusion set for external insulin pump, non needle cannula type
- A4231 – Infusion set for external insulin pump, needle type
- A4232 – Syringe with needle for external insulin pump, sterile, 3 cc
- A4233 – Replacement battery, alkaline (other than j cell), for use with medically necessary home blood glucose monitor owned by patient, each
- A4234 – Replacement battery, alkaline, j cell, for use with medically necessary home blood glucose monitor owned by patient, each
- A4235 – Replacement battery, lithium, for use with medically necessary home blood glucose monitor owned by patient, each
- A4236 – Replacement battery, silver oxide, for use with medically necessary home blood glucose monitor owned by patient, each
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.