A4602 HCPCS Level II code: Replacement battery for external infusion pump owned by patient, lithium, 1.5 volt, each
A4602 is the HCPCS code for “Replacement battery for external infusion pump owned by patient, lithium, 1.5 volt, each” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A4602Replacement battery for external infusion pump owned by patient, lithium, 1.5 volt, each
Short description: Replace lithium battery 1.5v
HCPCS · United States
Medicare details
The indicators CMS publishes with A4602 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- DMEPOS fee schedule – Inexpensive & routinely purchased DME (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Other DME
- Added
- Jan 1, 2015
Where A4602 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A4602Replacement battery for external infusion pump owned by patient, lithium, 1.5 volt, each
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code A4602 mean?
A4602 is the HCPCS code for “Replacement battery for external infusion pump owned by patient, lithium, 1.5 volt, each” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A4602?
CMS lists A4602’s Medicare coverage as “Carrier judgment” and its pricing as “DMEPOS fee schedule – Inexpensive & routinely purchased DME (price subject to floors and ceilings)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside A4602
All A codesA4593Neuromodulation stimulator system, adjunct to rehabilitation therapy regime, controllerA4594Neuromodulation stimulator system, adjunct to rehabilitation therapy regime, mouthpiece eachA4595Electrical stimulator supplies, 2 lead, per month, (e.g., tens, nmes)A4596Cranial electrotherapy stimulation (ces) system supplies and accessories, per monthA4600Sleeve for intermittent limb compression device, replacement only, eachA4601Lithium ion battery, rechargeable, for non-prosthetic use, replacementA4604Tubing with integrated heating element for use with positive airway pressure deviceA4605Tracheal suction catheter, closed system, eachA4606Oxygen probe for use with oximeter device, replacementA4608Transtracheal oxygen catheter, eachA4611Battery, heavy duty; replacement for patient owned ventilatorA4612Battery cables; replacement for patient-owned ventilator