Q0484 HCPCS code: Monitor/display module for use with electric or electric/pneumatic ventricular assist device, replacement only

Q0484 is the HCPCS Level II code for monitor/display module for use with electric or electric/pneumatic ventricular assist device, replacement only. The 2026 Medicare DMEPOS fee schedule pays $4,376.02 to $4,813.57 depending on the state. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met. The NCCI unit limit is 1 per day on outpatient hospital claims. Its average fee ranks 15 of 22 Q04 codes (family range $109.14–$110,374.73).

Code details

FieldValue
SectionQ codes — Temporary codes
Coverage codeD — Special coverage instructions apply
Pricing indicator38 — DMEPOS: orthotics, prosthetics, prosthetic devices and vision services
BETOS categoryD1F — Prosthetic and orthotic devices
Added2005-10-01
Last action effective2013-01-01

2026 Medicare DMEPOS fee schedule for Q0484

ModifierMeaningLowest state feeHighest state feeCeilingFloor
—base fee$4,376.02$4,813.57$5,341.62$4,006.21
StateModifierFeeRural fee
AK—$4,376.02—
AL—$4,507.79—
AR—$4,507.35—
AZ—$4,376.02—
CA—$4,376.02—
CO—$4,541.65—
CT—$4,376.02—
DC—$4,376.02—
DE—$4,376.02—
FL—$4,507.79—
GA—$4,507.79—
HI—$4,376.02—
IA—$4,461.44—
ID—$4,376.02—
IL—$4,483.48—
IN—$4,483.48—
KS—$4,461.44—
KY—$4,507.79—
LA—$4,507.35—
MA—$4,376.02—
MD—$4,376.02—
ME—$4,376.02—
MI—$4,483.48—
MN—$4,483.48—
MO—$4,461.44—
MS—$4,507.79—
MT—$4,541.65—
NC—$4,507.79—
ND—$4,541.65—
NE—$4,461.44—
NH—$4,376.02—
NJ—$4,376.02—
NM—$4,507.35—
NV—$4,376.02—
NY—$4,376.02—
OH—$4,483.48—
OK—$4,507.35—
OR—$4,376.02—
PA—$4,376.02—
PR—$4,813.57—
RI—$4,376.02—
SC—$4,507.79—
SD—$4,541.65—
TN—$4,507.79—
TX—$4,507.35—
UT—$4,541.65—
VA—$4,376.02—
VI—$4,813.57—
VT—$4,376.02—
WA—$4,376.02—
WI—$4,483.48—
WV—$4,376.02—
WY—$4,541.65—

How the Q0484 fee compares

MeasureValue
Rank among 22 Q04 codes (lowest = 1)15
Family fee range (average of state fees)$109.14–$110,374.73
Rural fee uplift—

NCCI unit limits (MUE)

Claim typeMax units per dayRationale
outpatient hospital claims1Clinical: Data
practitioner claims1Clinical: Data

What changed for Q0484

Frequently asked questions

What is HCPCS code Q0484?

Q0484 is the HCPCS Level II code for monitor/display module for use with electric or electric/pneumatic ventricular assist device, replacement only. Short descriptor: "Monitor elec or comb vad rep".

How much does Medicare pay for Q0484?

Under the 2026 DMEPOS fee schedule, non-rural state fees are base (base fee): $4,376.02–$4,813.57. Rural fees can be higher.

Does Medicare cover Q0484?

Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.

Did the Medicare fee for Q0484 change in 2026?

The average non-rural state fee moved from $4,374.68 in 2025 to $4,462.17 in 2026 (+2.0%). CMS's next quarterly HCPCS and DMEPOS update takes effect January 1, 2027.

How many units of Q0484 can be billed per day?

1 on outpatient hospital claims; 1 on practitioner claims (NCCI medically unlikely edits).

Related Q04 codes

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Next steps

Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule 2026; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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