A4483
HCPCSMoisture exchanger
Official HCPCS Level II long descriptor
Moisture exchanger, disposable, for use with invasive mechanical ventilation
HCPCS Level II code A4483 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Moisture exchanger
Added to HCPCS: 1999-01-01
Nearby codes in A4
- A4463Surgical dress holder reuse
- A4465Non-elastic extremity binder
- A4467Belt strap sleev grmnt cover
- A4468Exsuff belt incl all sup acc
- A4470Gravlee jet washer
- A4479Transanal irrigation, electr
- A4480Vabra aspirator
- A4481Tracheostoma filter
- A4490Above knee surgical stocking
- A4495Thigh length surg stocking
- A4500Below knee surgical stocking
- A4510Full length surg stocking
- A4520Incontinence garment anytype
- A4540Trans elec nerv periph nerv
- A4541Monthly supp use with e0733
- A4542Supp ext up limb tremor stim
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.