Supplier
Oxygen and Sleep Associates, INC.
Oxygen and Sleep Associates, INC. was paid $8.59M by Medicaid between Jan 2018 and Dec 2024, across 52 billing codes. Its largest line is E0466, Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) — 32% of everything it billed.
33Billing provider infoOXYGEN AND SLEEP ASSOCIATES, INC.
KNOXVILLE, TN 37921
KNOXVILLE, TN 37921
33aNPI1790823722assigned 02/02/2007
33bProvider typeOxygen Equipment & Supplies (DME)
28Total paid$8.59M
24GClaims362,074
24DCodes billed52
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Oxygen Equipment & Supplies (DME) providers in Tennessee
Rank by total paid#2 of 53
Median peer was paid$168K
This provider vs. median51×
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 | 30,836 | $890K | |
| 2019 | 35,213 | $848K | |
| 2020 | 47,810 | $1.30M | |
| 2021 | 54,719 | $1.25M | |
| 2022 | 57,868 | $1.42M | |
| 2023 | 69,953 | $1.56M | |
| 2024incomplete | 65,675 | $1.31M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| E0466 | Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) | 32% | 11,664 | 9,758 | $2.74M |
| E1390 | Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate | 21% | 66,287 | 51,398 | $1.81M |
| E0465 | Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) | 6.2% | 1,584 | 880 | $534K |
| A7030 | Full face mask used with positive airway pressure device, each | 5.2% | 13,601 | 10,992 | $450K |
| E0601 | Continuous positive airway pressure (cpap) device | 4.6% | 19,482 | 16,628 | $394K |
| A4604 | Tubing with integrated heating element for use with positive airway pressure device | 4.0% | 22,824 | 18,689 | $342K |
| A7031 | Face mask interface, replacement for full face mask, each | 3.7% | 20,568 | 16,830 | $315K |
| A7034 | Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap | 2.9% | 11,363 | 9,368 | $246K |
| A7032 | Cushion for use on nasal mask interface, replacement only, each | 2.6% | 12,304 | 10,214 | $226K |
| E0431 | Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing | 2.6% | 33,643 | 27,043 | $222K |
| E1392 | Portable oxygen concentrator, rental | 1.9% | 17,914 | 14,303 | $161K |
| E0562 | Humidifier, heated, used with positive airway pressure device | 1.8% | 11,482 | 9,740 | $152K |
40 more codes
| 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) | 1.3% | 1,485 | $111K |
| 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) | 1.3% | 3,018 | $111K |
| A7035 | Headgear used with positive airway pressure device | 1.2% | 13,405 | $101K |
| A7038 | Filter, disposable, used with positive airway pressure device | 1.0% | 40,023 | $90K |
| A7033 | Pillow for use on nasal cannula type interface, replacement only, pair | <1% | 6,028 | $80K |
| E0260 | Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress | <1% | 5,058 | $74K |
| K0001 | Standard wheelchair | <1% | 6,959 | $62K |
| E0143 | Walker, folding, wheeled, adjustable or fixed height | <1% | 3,350 | $62K |
| A7046 | Water chamber for humidifier, used with positive airway pressure device, replacement, each | <1% | 10,444 | $47K |
| E0570 | Nebulizer, with compressor | <1% | 10,567 | $42K |
| A4623 | Tracheostomy, inner cannula | <1% | 510 | $35K |
| E0445 | Oximeter device for measuring blood oxygen levels non-invasively | <1% | 568 | $28K |
| E0600 | Respiratory suction pump, home model, portable or stationary, electric | <1% | 1,611 | $23K |
| E0630 | Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) | <1% | 1,047 | $15K |
| A4629 | Tracheostomy care kit for established tracheostomy | <1% | 341 | $15K |
| K0002 | Standard hemi (low seat) wheelchair | <1% | 1,093 | $15K |
| K0195 | Elevating leg rests, pair (for use with capped rental wheelchair base) | <1% | 2,796 | $13K |
| A7526 | Tracheostomy tube collar/holder, each | <1% | 339 | $9K |
| K0003 | Lightweight wheelchair | <1% | 811 | $9K |
| A7037 | Tubing used with positive airway pressure device | <1% | 1,736 | $9K |
| A7000 | Canister, disposable, used with suction pump, each | <1% | 1,141 | $6K |
| A7036 | Chinstrap used with positive airway pressure device | <1% | 1,542 | $6K |
| A7039 | Filter, non disposable, used with positive airway pressure device | <1% | 1,913 | $5K |
| E0163 | Commode chair, mobile or stationary, with fixed arms | <1% | 275 | $4K |
| A7002 | Tubing, used with suction pump, each | <1% | 1,029 | $3K |
| A4628 | Oral and/or oropharyngeal suction catheter, each | <1% | 570 | $3K |
| E0483 | High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each | <1% | 16 | $2K |
| A4624 | Tracheal suction catheter, any type other than closed system, each | <1% | 60 | $2K |
| A6402 | Gauze, non-impregnated, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing | <1% | 157 | $762.84 |
| E0565 | Compressor, air power source for equipment which is not self-contained or cylinder driven | <1% | 52 | $690.21 |
| A7003 | Administration set, with small volume nonfiltered pneumatic nebulizer, disposable | <1% | 609 | $591.95 |
| E0443 | Portable oxygen contents, gaseous, 1 month's supply = 1 unit | <1% | 165 | $566.48 |
| K0738 | Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing | <1% | 106 | $498.69 |
| E0971 | Manual wheelchair accessory, anti-tipping device, each | <1% | 350 | $492.09 |
| E0261 | Hospital bed, semi-electric (head and foot adjustment), with any type side rails, without mattress | <1% | 13 | $241.97 |
| A7005 | Administration set, with small volume nonfiltered pneumatic nebulizer, non-disposable | <1% | 35 | $165.11 |
| A7520 | Tracheostomy/laryngectomy tube, non-cuffed, polyvinylchloride (pvc), silicone or equal, each | <1% | 20 | $134.75 |
| E0156 | Seat attachment, walker | <1% | 50 | $129.88 |
| E2601 | General use wheelchair seat cushion, width less than 22 inches, any depth | <1% | 18 | $78.54 |
| A7525 | Tracheostomy mask, each | <1% | 48 | $26.94 |
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.