A4284
HCPCSReplcmnt breast pump shield
Official HCPCS Level II long descriptor
Breast shield and splash protector for use with breast pump, replacement
HCPCS Level II code A4284 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Replcmnt breast pump shield
Added to HCPCS: 2003-01-01
Nearby codes in A4
- A4268Female condom
- A4269Spermicide
- A4270Disposable endoscope sheath
- A4271Home lancing/test cartridges
- A4280Brst prsths adhsv attchmnt
- A4281Replacement breastpump tube
- A4282Replacement breastpump adpt
- A4283Replacement breastpump cap
- A4285Replcmnt breast pump bottle
- A4286Replcmnt breastpump lok ring
- A4287Disp col sto bag breast milk
- A4288Replacement breastpump valve
- A4290Sacral nerve stim test lead
- A4295Straigh tip hydrophilic cath
- A4296Coude tip hydrophilic cath
- A4297Hydrophilic coat insert sup
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.