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A4450 — Tape, non-waterproof, per 18 square inches

HCPCS Level II A-code · short descriptor: “Non-waterproof tape”

Code system
HCPCS Level II
Family
A — Medical & surgical supplies, ambulance
Medicare coverage status
Special coverage instructions apply
DMEPOS payment category
Ostomy, tracheostomy & urological supplies
Prior authorization
Not on Medicare required-PA list
Status
Active (April 2026 HCPCS)

Prior authorization

Not on the Medicare required-PA list as of the January 13, 2026 update (74 items). Medicare Advantage and commercial plans set their own prior-authorization rules for this code — verify per plan before delivery.

A4450 Medicare fee schedule (April 2026)

AU Ostomy, tracheostomy & urological supplies

Medicare allowable ranges from $0.10 to $0.14 depending on state and rural status.

Former-CBA payment limits: ceiling $0.10 · floor $0.09

StateNon-ruralRural
AK$0.10
AL$0.10
AR$0.10
AZ$0.10
CA$0.10
CO$0.10
CT$0.10
DC$0.10
DE$0.10
FL$0.10
GA$0.10
HI$0.10
IA$0.10
ID$0.10
IL$0.10
IN$0.10
KS$0.10
KY$0.10
LA$0.10
MA$0.10
MD$0.10
ME$0.10
MI$0.10
MN$0.10
MO$0.10
MS$0.10
MT$0.10
NC$0.10
ND$0.10
NE$0.10
NH$0.10
NJ$0.10
NM$0.10
NV$0.10
NY$0.10
OH$0.10
OK$0.10
OR$0.10
PA$0.10
PR$0.14
RI$0.10
SC$0.10
SD$0.10
TN$0.10
TX$0.10
UT$0.10
VA$0.10
VI$0.10
VT$0.10
WA$0.10
WI$0.10
WV$0.10
WY$0.10

AV Ostomy, tracheostomy & urological supplies

Medicare allowable ranges from $0.10 to $0.14 depending on state and rural status.

Former-CBA payment limits: ceiling $0.10 · floor $0.09

StateNon-ruralRural
AK$0.10
AL$0.10
AR$0.10
AZ$0.10
CA$0.10
CO$0.10
CT$0.10
DC$0.10
DE$0.10
FL$0.10
GA$0.10
HI$0.10
IA$0.10
ID$0.10
IL$0.10
IN$0.10
KS$0.10
KY$0.10
LA$0.10
MA$0.10
MD$0.10
ME$0.10
MI$0.10
MN$0.10
MO$0.10
MS$0.10
MT$0.10
NC$0.10
ND$0.10
NE$0.10
NH$0.10
NJ$0.10
NM$0.10
NV$0.10
NY$0.10
OH$0.10
OK$0.10
OR$0.10
PA$0.10
PR$0.14
RI$0.10
SC$0.10
SD$0.10
TN$0.10
TX$0.10
UT$0.10
VA$0.10
VI$0.10
VT$0.10
WA$0.10
WI$0.10
WV$0.10
WY$0.10

AW Ostomy, tracheostomy & urological supplies

Medicare allowable ranges from $0.14 to $0.16 depending on state and rural status.

Former-CBA payment limits: ceiling $0.14 · floor $0.12

StateNon-ruralRural
AK$0.14
AL$0.14
AR$0.14
AZ$0.14
CA$0.14
CO$0.14
CT$0.14
DC$0.14
DE$0.14
FL$0.14
GA$0.14
HI$0.14
IA$0.14
ID$0.14
IL$0.14
IN$0.14
KS$0.14
KY$0.14
LA$0.14
MA$0.14
MD$0.14
ME$0.14
MI$0.14
MN$0.14
MO$0.14
MS$0.14
MT$0.14
NC$0.14
ND$0.14
NE$0.14
NH$0.14
NJ$0.14
NM$0.14
NV$0.14
NY$0.14
OH$0.14
OK$0.14
OR$0.14
PA$0.14
PR$0.16
RI$0.14
SC$0.14
SD$0.14
TN$0.14
TX$0.14
UT$0.14
VA$0.14
VI$0.14
VT$0.14
WA$0.14
WI$0.14
WV$0.14
WY$0.14
Amounts are the Medicare DMEPOS fee-schedule allowables effective April 2026. Medicare typically pays 80% of the allowable after the Part B deductible; the patient owes 20%. A 2% sequestration reduction applies to the Medicare share. Former competitive-bidding-area adjustments and non-continental rates can differ — verify with your DME MAC.

Common denial codes to watch

Related A-codes

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