A4283 HCPCS Level II code: Cap for breast pump bottle, replacement
A4283 is the HCPCS code for “Cap for breast pump bottle, replacement” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A4283Cap for breast pump bottle, replacement
Short description: Replacement breastpump cap
HCPCS · United States
Medicare details
The indicators CMS publishes with A4283 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Other medical items or services
- BETOS category
- Undefined codes
- Added
- Jan 1, 2003
Where A4283 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A4283Cap for breast pump bottle, replacement
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 A4283 mean?
A4283 is the HCPCS code for “Cap for breast pump bottle, replacement” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A4283?
CMS lists A4283’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. 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 A4283
All A codesA4269Contraceptive supply, spermicide (e.g., foam, gel), eachA4270Disposable endoscope sheath, eachA4271Integrated lancing and blood sample testing cartridges for home blood glucose monitor, per 50 testsA4280Adhesive skin support attachment for use with external breast prosthesis, eachA4281Tubing for breast pump, replacementA4282Adapter for breast pump, replacementA4284Breast shield and splash protector for use with breast pump, replacementA4285Polycarbonate bottle for use with breast pump, replacementA4286Locking ring for breast pump, replacementA4287Disposable collection and storage bag for breast milk, any size, any type, eachA4288Valve for breast pump, replacementA4290Sacral nerve stimulation test lead, each