A4690
HCPCSDialyzer, each
Official HCPCS Level II long descriptor
Dialyzer (artificial kidneys), all types, all sizes, for hemodialysis, each
HCPCS Level II code A4690 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Dialyzer, each
Added to HCPCS: 1986-01-01
Nearby codes in A4
- A4660Sphyg/bp app w cuff and stet
- A4663Dialysis blood pressure cuff
- A4670Automatic bp monitor, dial
- A4671Disposable cycler set
- A4672Drainage ext line, dialysis
- A4673Ext line w easy lock connect
- A4674Chem/antisept solution, 8oz
- A4680Activated carbon filter, ea
- A4706Bicarbonate conc sol per gal
- A4707Bicarbonate conc pow per pac
- A4708Acetate conc sol per gallon
- A4709Acid conc sol per gallon
- A4714Treated water per gallon
- A4719"y set" tubing
- A4720Dialysat sol fld vol > 249cc
- A4721Dialysat sol fld vol > 999cc
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.