Supplier
United Seating and Mobility LLC
United Seating and Mobility LLC was paid $29.64M by Medicaid between Jan 2018 and Dec 2024, across 67 billing codes. Its largest line is E1007, Wheelchair accessory, power seating system, combination tilt and recline, with mechanical shear reduction — 19% of everything it billed.
33Billing provider infoUNITED SEATING AND MOBILITY LLC
CHARLOTTE, NC 28269
CHARLOTTE, NC 28269
33aNPI1518231547assigned 03/08/2012
33bProvider typeCustomized Equipment (DME)
28Total paid$29.64M
24GClaims109,813
24DCodes billed67
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Customized Equipment (DME) providers in North Carolina
Rank by total paid#3 of 74
Median peer was paid$310K
This provider vs. median96×
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 VILLESCAS, SONIA 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 | 9,706 | $2.30M | |
| 2019 | 13,716 | $3.79M | |
| 2020 | 15,621 | $4.52M | |
| 2021 | 18,488 | $5.70M | |
| 2022 | 19,020 | $5.37M | |
| 2023 | 18,972 | $4.87M | |
| 2024incomplete | 14,290 | $3.09M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| E1007 | Wheelchair accessory, power seating system, combination tilt and recline, with mechanical shear reduction | 19% | 1,234 | 998 | $5.56M |
| A4353 | Intermittent urinary catheter, with insertion supplies | 17% | 5,880 | 4,838 | $4.92M |
| E1399 | Durable medical equipment, miscellaneous | 16% | 3,366 | 1,873 | $4.64M |
| K0108 | Wheelchair component or accessory, not otherwise specified | 7.2% | 10,846 | 6,431 | $2.13M |
| K0861 | Power wheelchair, group 3 standard, multiple power option, sling/solid seat/back, patient weight capacity up to and including 300 pounds | 6.3% | 729 | 575 | $1.86M |
| E2311 | Power wheelchair accessory, electronic connection between wheelchair controller and two or more power seating system motors, including all related electronics, indicator feature, mechanical function selection switch, and fixed mounting hardware | 4.5% | 1,314 | 1,058 | $1.33M |
| E1028 | Wheelchair accessory, manual swingaway, retractable or removable mounting hardware, other | 3.9% | 12,212 | 8,046 | $1.15M |
| E1161 | Manual adult size wheelchair, includes tilt in space | 3.4% | 3,671 | 2,607 | $1.00M |
| K0005 | Ultralightweight wheelchair | 3.0% | 894 | 709 | $878K |
| E1012 | Wheelchair accessory, addition to power seating system, center mount power elevating leg rest/platform, complete system, any type, each | 1.8% | 966 | 757 | $537K |
| K0823 | Power wheelchair, group 2 standard, captains chair, patient weight capacity up to and including 300 pounds | 1.7% | 4,231 | 3,577 | $512K |
| E2607 | Skin protection and positioning wheelchair seat cushion, width less than 22 inches, any depth | 1.2% | 2,230 | 1,904 | $355K |
55 more codes
| E0973 | Wheelchair accessory, adjustable height, detachable armrest, complete assembly, each | 1.1% | 3,492 | $340K |
| A4554 | Disposable underpads, all sizes | 1.1% | 6,273 | $334K |
| E0956 | Wheelchair accessory, lateral trunk or hip support, any type, including fixed mounting hardware, each | 1.1% | 2,542 | $320K |
| E1002 | Wheelchair accessory, power seating system, tilt only | 1.1% | 254 | $317K |
| E2620 | Positioning wheelchair back cushion, planar back with lateral supports, width less than 22 inches, any height, including any type mounting hardware | 1.1% | 1,302 | $313K |
| K0739 | Repair or nonroutine service for durable medical equipment other than oxygen equipment requiring the skill of a technician, labor component, per 15 minutes | <1% | 8,380 | $273K |
| E2359 | Power wheelchair accessory, group 34 sealed lead acid battery, each (e.g., gel cell, absorbed glassmat) | <1% | 1,168 | $212K |
| E2377 | Power wheelchair accessory, expandable controller, including all related electronics and mounting hardware, upgrade provided at initial issue | <1% | 891 | $205K |
| E0955 | Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each | <1% | 4,274 | $201K |
| K0825 | Power wheelchair, group 2 heavy duty, captains chair, patient weight capacity 301 to 450 pounds | <1% | 881 | $200K |
| K0040 | Adjustable angle footplate, each | <1% | 2,689 | $198K |
| E2313 | Power wheelchair accessory, harness for upgrade to expandable controller, including all fasteners, connectors and mounting hardware, each | <1% | 955 | $180K |
| E2361 | Power wheelchair accessory, 22nf sealed lead acid battery, each, (e.g., gel cell, absorbed glassmat) | <1% | 1,828 | $179K |
| E0971 | Manual wheelchair accessory, anti-tipping device, each | <1% | 2,647 | $125K |
| T4522 | Adult sized disposable incontinence product, brief/diaper, medium, each | <1% | 1,000 | $111K |
| E0960 | Wheelchair accessory, shoulder harness/straps or chest strap, including any type mounting hardware | <1% | 1,736 | $107K |
| E2622 | Skin protection wheelchair seat cushion, adjustable, width less than 22 inches, any depth | <1% | 556 | $90K |
| A4351 | Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, or silicone elastomer, etc.), each | <1% | 1,014 | $87K |
| E2617 | Custom fabricated wheelchair back cushion, any size, including any type mounting hardware | <1% | 83 | $85K |
| E2211 | Manual wheelchair accessory, pneumatic propulsion tire, any size, each | <1% | 1,976 | $82K |
| E2392 | Power wheelchair accessory, solid (rubber/plastic) caster tire with integrated wheel, any size, replacement only, each | <1% | 1,502 | $81K |
| A4927 | Gloves, non-sterile, per 100 | <1% | 4,460 | $74K |
| E0978 | Wheelchair accessory, positioning belt/safety belt/pelvic strap, each | <1% | 2,838 | $65K |
| E2374 | Power wheelchair accessory, hand or chin control interface, standard remote joystick (not including controller), proportional, including all related electronics and fixed mounting hardware, replacement only | <1% | 315 | $60K |
| E2386 | Power wheelchair accessory, foam filled drive wheel tire, any size, replacement only, each | <1% | 583 | $58K |
| E2613 | Positioning wheelchair back cushion, posterior, width less than 22 inches, any height, including any type mounting hardware | <1% | 259 | $58K |
| E2300 | Wheelchair accessory, power seat elevation system, any type | <1% | 33 | $55K |
| T4530 | Pediatric sized disposable incontinence product, brief/diaper, large size, each | <1% | 612 | $53K |
| E2394 | Power wheelchair accessory, drive wheel excludes tire, any size, replacement only, each | <1% | 792 | $43K |
| E2624 | Skin protection and positioning wheelchair seat cushion, adjustable, width less than 22 inches, any depth | <1% | 258 | $38K |
| E0950 | Wheelchair accessory, tray, each | <1% | 552 | $36K |
| T4526 | Adult sized disposable incontinence product, protective underwear/pull-on, medium size, each | <1% | 245 | $23K |
| E2365 | Power wheelchair accessory, u-1 sealed lead acid battery, each (e.g., gel cell, absorbed glassmat) | <1% | 313 | $19K |
| E2231 | Manual wheelchair accessory, solid seat support base (replaces sling seat), includes any type mounting hardware | <1% | 209 | $16K |
| K0019 | Arm pad, replacement only, each | <1% | 1,252 | $15K |
| E2363 | Power wheelchair accessory, group 24 sealed lead acid battery, each (e.g., gel cell, absorbed glassmat) | <1% | 95 | $14K |
| E2611 | General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware | <1% | 112 | $14K |
| E2298 | Complex rehabilitative power wheelchair accessory, power seat elevation system, any type | <1% | 38 | $12K |
| E0951 | Heel loop/holder, any type, with or without ankle strap, each | <1% | 648 | $11K |
| A4349 | Male external catheter, with or without adhesive, disposable, each | <1% | 314 | $11K |
| E2213 | Manual wheelchair accessory, insert for pneumatic propulsion tire (removable), any type, any size, each | <1% | 357 | $9K |
| T4527 | Adult sized disposable incontinence product, protective underwear/pull-on, large size, each | <1% | 83 | $9K |
| A4357 | Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each | <1% | 714 | $6K |
| E2366 | Power wheelchair accessory, battery charger, single mode, for use with only one battery type, sealed or non-sealed, each | <1% | 64 | $5K |
| K0038 | Leg strap, each | <1% | 306 | $4K |
| W4132 | <1% | 267 | $4K | |
| K0017 | Detachable, adjustable height armrest, base, replacement only, each | <1% | 96 | $4K |
| A4335 | Incontinence supply; miscellaneous | <1% | 483 | $3K |
| E0953 | Wheelchair accessory, lateral thigh or knee support, any type including fixed mounting hardware, each | <1% | 82 | $3K |
| K0821 | Power wheelchair, group 2 standard, portable, captains chair, patient weight capacity up to and including 300 pounds | <1% | 13 | $3K |
| A4358 | Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each | <1% | 305 | $2K |
| T4534 | Youth sized disposable incontinence product, protective underwear/pull-on, each | <1% | 16 | $2K |
| E2206 | Manual wheelchair accessory, wheel lock assembly, complete, replacement only, each | <1% | 56 | $1K |
| E0961 | Manual wheelchair accessory, wheel lock brake extension (handle), each | <1% | 15 | $498.15 |
| E2323 | Power wheelchair accessory, specialty joystick handle for hand control interface, prefabricated | <1% | 12 | $356.25 |
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 officialVILLESCAS, SONIA (SR MGR LICENSING & CREDENTIALING)
| Provider | Location | Paid |
|---|---|---|
| United Seating and Mobility LLC | Aurora, CO | $58.58M |
| United Seating and Mobility LLC | Phoenix, AZ | $42.46M |
| United Seating and Mobility LLC | Lombard, IL | $28.71M |
| United Seating and Mobility LLC | New Hyde Park, NY | $21.03M |
| Atg Connecticut INC | Rocky Hill, CT | $19.93M |
| United Seating and Mobility LLC | Everett, WA | $19.00M |
| United Seating and Mobility LLC | La Vergne, TN | $11.98M |
| United Seating and Mobility LLC | Middleburg, FL | $10.27M |
| Atg Massachusetts INC | Taunton, MA | $8.77M |
| United Seating and Mobility LLC | Dallas, TX | $8.14M |
| United Seating and Mobility LLC | Indianapolis, IN | $7.94M |
| United Seating and Mobility LLC | Tualatin, OR | $6.09M |
| United Seating and Mobility, LLC | Windsor, CO | $5.45M |
| United Seating and Mobility LLC | Greensboro, NC | $5.21M |
| Atg-Designing Mobility INC | Santa Fe Springs, CA | $4.87M |
| United Seating and Mobility LLC | Orlando, FL | $3.57M |
| United Seating and Mobility LLC | Memphis, TN | $3.03M |
| United Seating and Mobility LLC | Spokane Valley, WA | $2.60M |
| Custom Healthcare INC | Baton Rouge, LA | $2.52M |
| United Seating and Mobility LLC | Tacoma, WA | $2.19M |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.