A7003 HCPCS Level II code: Administration set, with small volume nonfiltered pneumatic nebulizer, disposable
A7003 is the HCPCS code for “Administration set, with small volume nonfiltered pneumatic nebulizer, disposable” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
A7003Administration set, with small volume nonfiltered pneumatic nebulizer, disposable
Short description: Nebulizer administration set
HCPCS · United States
Medicare details
The indicators CMS publishes with A7003 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- DMEPOS fee schedule – Inexpensive & routinely purchased DME (price subject to floors and ceilings)
- Type of service
- Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Other DME
- Added
- Jan 1, 2000
Where A7003 sits
- 1A codesAmbulance, supplies and miscellaneous
- 2Active code A7003Administration set, with small volume nonfiltered pneumatic nebulizer, disposable
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code A7003 mean?
A7003 is the HCPCS code for “Administration set, with small volume nonfiltered pneumatic nebulizer, disposable” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover A7003?
CMS lists A7003’s Medicare coverage as “Carrier judgment” and its pricing as “DMEPOS fee schedule – Inexpensive & routinely purchased DME (price subject to floors and ceilings)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside A7003
All A codesA6610Gradient compression stocking, below knee, 18-30 mmhg, custom, eachA6611Gradient compression wrap with adjustable straps, above knee, each, customA6614Supplies and accessories for use with an external ocular negative pressure pump, any type, per monthA7000Canister, disposable, used with suction pump, eachA7001Canister, non-disposable, used with suction pump, eachA7002Tubing, used with suction pump, eachA7004Small volume nonfiltered pneumatic nebulizer, disposableA7005Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposableA7006Administration set, with small volume filtered pneumatic nebulizerA7007Large volume nebulizer, disposable, unfilled, used with aerosol compressorA7008Large volume nebulizer, disposable, prefilled, used with aerosol compressorA7009Reservoir bottle, non-disposable, used with large volume ultrasonic nebulizer