This ZIP currently has too few accredited dedicated DME suppliers with verified billing activity for a useful indexed comparison. Broaden to the city or state directory or search by item.
Default results require direct active accreditation and an exact, unambiguous supplier-identifier-to-NPI HCPCS match. Pharmacy and retail alternatives require the same billing match and stay hidden until selected. An omitted location is not evidence that it had no Medicare activity. The 2025 source reports Medicare payments and allowed beneficiaries; the 2024 source reports services and, where CMS published it, patient and rental information. These measures are not interchangeable and do not establish current inventory.
Oxygen One, Inc.
Madison, WI 53705
CMS supplier identifier 20560007
CMS-listed categories: Walkers, Wheelchairs (Standard Manual), Wheelchairs (Standard Manual Related Accessories), +13 more
Assignment not indicatedAccredited by ACHC
Recent Medicare-billed HCPCS activity
2025 HME Databank CMS HCPCS snapshot
CPAP machine (E0601): Served 349 patients for a CPAP machine in 2025. Medicare paid $70,872 for this code in 2025.
2024 CMS billed services
CPAP machine (E0601): 1,719 Medicare services billed for CPAP machine in 2024.
CPAP mask (A7034): 398 Medicare services billed for CPAP mask in 2024.
BiPAP machine (E0470): 77 Medicare services billed for BiPAP machine in 2024.
ZIP grouping uses each supplier’s CMS-listed practice address, not distance, delivery area, product availability, or plan network. Call to confirm the exact item and expected cost.
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