HCPCS code A7021 — Suppl and access lung expan.
Status: Active.
Effective Oct 1, 2024.
Source: CMS HCPCS Level II.
A7021
ActiveSuppl and access lung expan
Supplies and accessories for lung expansion airway clearance, continuous high frequency oscillation, and nebulization device (e.g., handset, nebulizer kit, biofilter)
Category:
Transportation & Supplies
Section:
A-codes: Transportation, Medical & Surgical Supplies
Effective:
Oct 1, 2024
Code type:
alphanumeric
OPPS Status:
Y
— Non-implantable durable medical equipment
MUE — Medically Unlikely Edits
Maximum units of A7021 Medicare will pay for one beneficiary on one date of service. Claims exceeding the MUE are denied or returned for review.
| Service Type | Max Units / Day |
|---|---|
| DME Supplier | 3 |
Source: CMS Medicare NCCI Medically Unlikely Edits
Change History
Quarterly changes published by CMS. Revisions may affect the code description, coverage, or rate — review each quarter's changes before submitting claims.
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New Code 2024-Q4Suppl and access lung expan