K0604
HCPCSRepl batt lithium 3.6 v
Official HCPCS Level II long descriptor
Replacement battery for external infusion pump owned by patient, lithium, 3.6 volt, each
HCPCS Level II code K0604 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Repl batt lithium 3.6 v
Added to HCPCS: 2003-04-01
Nearby codes in K0
- K0108W/c component-accessory nos
- K0195Elevating whlchair leg rests
- K0455Pump uninterrupted infusion
- K0462Temporary replacement eqpmnt
- K0552Sup/ext non-ins inf pump syr
- K0601Repl batt silver oxide 1.5 v
- K0602Repl batt silver oxide 3 v
- K0603Repl batt alkaline 1.5 v
- K0605Repl batt lithium 4.5 v
- K0606Aed garment w elec analysis
- K0607Repl batt for aed
- K0608Repl garment for aed
- K0609Repl electrode for aed
- K0669Seat/back cus no dmepdac ver
- K0672Removable soft interface le
- K0730Ctrl dose inh drug deliv sys
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.