- test strips (A4253): 209 Medicare services billed for test strips in 2024.
- CGM sensors (monthly) (A4239): 52 Medicare services billed for CGM sensors (monthly) in 2024.
- lancets (A4259): 47 Medicare services billed for lancets in 2024.
← Medical equipment suppliers in Maryland
Medical equipment suppliers in ZIP 21090
2 accredited dedicated DME supplier locations have verified recent Medicare HCPCS activity in this ZIP code.
City directory: LINTHICUM
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.
- CPAP machine (E0601): Served 430 patients for a CPAP machine in 2025. Medicare paid $69,700 for this code in 2025.
- CPAP mask (A7034): Served 713 patients for a CPAP mask in 2025. Medicare paid $68,427 for this code in 2025.
- BiPAP machine (E0470): Served 34 patients for a BiPAP machine in 2025. Medicare paid $15,892 for this code in 2025.
- CPAP machine (E0601): 2,286 Medicare services billed for CPAP machine in 2024.
- oxygen concentrator (E1390): 2,185 Medicare services billed for oxygen concentrator in 2024.
- CPAP mask (A7034): 1,317 Medicare services billed for CPAP mask 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.