Supplier
Cornerstone Medical Services of Columbus, LLC
Cornerstone Medical Services of Columbus, LLC was paid $2.55M by Medicaid between Jan 2018 and Dec 2024, across 28 billing codes. Its largest line is E1390, Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate — 28% of everything it billed.
33Billing provider infoCORNERSTONE MEDICAL SERVICES OF COLUMBUS, LLC
COLUMBUS, OH 43230
COLUMBUS, OH 43230
33aNPI1881830958assigned 12/19/2008
33bProvider typeDurable Medical Equipment & Medical Supplies
28Total paid$2.55M
24GClaims79,718
24DCodes billed28
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Durable Medical Equipment & Medical Supplies providers in Ohio
Rank by total paid#62 of 420
Median peer was paid$62K
This provider vs. median41×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official RUSSALESI, WENDY controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 4,809 | $178K | |
| 2019 | 6,874 | $202K | |
| 2020 | 7,934 | $217K | |
| 2021 | 10,106 | $318K | |
| 2022 | 11,912 | $366K | |
| 2023 | 17,897 | $545K | |
| 2024incomplete | 20,186 | $723K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| E1390 | Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate | 28% | 17,257 | 15,570 | $710K |
| E0601 | Continuous positive airway pressure (cpap) device | 16% | 9,721 | 8,814 | $396K |
| E0466 | Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) | 9.4% | 700 | 620 | $240K |
| E0562 | Humidifier, heated, used with positive airway pressure device | 8.4% | 2,825 | 2,369 | $214K |
| E0431 | Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing | 7.5% | 11,752 | 10,426 | $191K |
| E0470 | Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) | 6.7% | 1,292 | 1,127 | $170K |
| A7030 | Full face mask used with positive airway pressure device, each | 4.2% | 2,494 | 2,117 | $107K |
| A4604 | Tubing with integrated heating element for use with positive airway pressure device | 3.4% | 4,315 | 3,751 | $86K |
| A7034 | Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap | 2.5% | 2,386 | 2,076 | $63K |
| A7031 | Face mask interface, replacement for full face mask, each | 2.3% | 2,657 | 2,155 | $58K |
| A7035 | Headgear used with positive airway pressure device | 2.2% | 3,631 | 3,185 | $55K |
| E1392 | Portable oxygen concentrator, rental | 1.8% | 3,439 | 3,082 | $45K |
16 more codes
| E0570 | Nebulizer, with compressor | 1.6% | 2,931 | $41K |
| E0260 | Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress | 1.5% | 1,401 | $39K |
| E0143 | Walker, folding, wheeled, adjustable or fixed height | 1.1% | 908 | $28K |
| E0471 | Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) | 1.0% | 148 | $26K |
| K0001 | Standard wheelchair | <1% | 1,013 | $23K |
| A7032 | Cushion for use on nasal mask interface, replacement only, each | <1% | 1,125 | $17K |
| A7033 | Pillow for use on nasal cannula type interface, replacement only, pair | <1% | 1,060 | $17K |
| A7038 | Filter, disposable, used with positive airway pressure device | <1% | 7,069 | $13K |
| K0002 | Standard hemi (low seat) wheelchair | <1% | 112 | $5K |
| A7037 | Tubing used with positive airway pressure device | <1% | 165 | $2K |
| A7046 | Water chamber for humidifier, used with positive airway pressure device, replacement, each | <1% | 939 | $1K |
| A7036 | Chinstrap used with positive airway pressure device | <1% | 127 | $808.57 |
| K0195 | Elevating leg rests, pair (for use with capped rental wheelchair base) | <1% | 208 | $620.47 |
| E0149 | Walker, heavy duty, wheeled, rigid or folding, any type | <1% | 14 | $616.10 |
| E0163 | Commode chair, mobile or stationary, with fixed arms | <1% | 14 | $320.89 |
| A7005 | Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable | <1% | 15 | $126.42 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialRUSSALESI, WENDY (CCO)
Parent organizationAEROCARE HOLDINGS LLC
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.