| Caresource West Virginia CoCharleston | Form 990 | $214,719,988FY2024 |
| Valley Health Systems IncHuntington | Form 990 | $73,376,474FY2025 |
| United Physicians Care IncShinnston | Form 990 | $61,893,654FY2024 |
| Womencare IncTeays Valley | Form 990 | $42,222,488FY2025 |
| E A Hawse Health Center IncBaker | Form 990 | $38,598,258FY2025 |
| Minnie Hamilton Health Care CenterGrantsville | Form 990 | $31,571,876FY2024 |
| Camden on Gauley Medical Center IncCamden on Gauley | Form 990 | $20,203,608FY2024 |
| Princeton Memorial CompanyPrinceton | Form 990 | $18,299,435FY2025 |
| Preston-Taylor Community Health Centers IncorporatedGrafton | Form 990 | $16,771,868FY2025 |
| Monongalia Home CorporationMorgantown | Form 990 | $16,299,260FY2025 |
| Monongalia Emergency Medical Services IncMorgantown | Form 990 | $15,025,678FY2025 |
| Dignity Hospice of Southern West Virginia IncChapmanville | Form 990 | $9,656,561FY2025 |
| Potomac Comprehensive Diagnostic and Guidance Center IncRomney | Form 990 | $9,467,358FY2025 |
| WV Perinatal PartnershipCharleston | Form 990 | $6,755,523FY2024 |
| Princeton Rescue Squad IncPrinceton | Form 990 | $6,634,234FY2025 |
| Montgomery General Elderly Care Center IncMontgomery | Form 990 | $6,432,592FY2024 |
| Bluefield Rescue Squad IncBluefield | Form 990 | $5,154,101FY2025 |
| Mountain Hospice IncBelington | Form 990 | $5,128,106FY2024 |
| Wheeling Health Right IncWheeling | Form 990 | $5,028,121FY2025 |
| Unlimited Possabilities IncMilton | Form 990 | $4,151,079FY2025 |
| Panhandle Home Health IncMartinsburg | Form 990 | $3,997,142FY2025 |
| Cabell Huntington Hospital Foundation IncHuntington | Form 990 | $3,891,245FY2025 |
| Randolph County Emergency SquadElkins | Form 990 | $3,824,109FY2025 |
| Clay-Battelle Health Services AssociationBlacksville | Form 990 | $3,688,004FY2025 |
| Taylor County Emergency Squad IncGrafton | Form 990 | $3,658,975FY2024 |
| Lincoln Emergency Medical Services IncHamlin | Form 990 | $3,235,452FY2025 |
| Mullens Manor IncPineville | Form 990 | $2,722,299FY2025 |
| Morgan County Rescue Service IncBerkeley Springs | Form 990 | $2,624,296FY2025 |
| Center for Rural Health Development IncHurricane | Form 990 | $2,517,581FY2025 |
| Upshur County Emergency Medical Services IncBuckhannon | Form 990 | $2,486,977FY2025 |
| Milan Puskar Health Right IncMorgantown | Form 990 | $2,438,118FY2025 |
| Easter Seal Rehabilitation Center IncWheeling | Form 990 | $2,340,558FY2025 |
| Greenbrier County Emergency Ambulance Service IncLewisburg | Form 990 | $2,197,647FY2025 |
| Rural Emergency Trauma Institute IncWheeling | Form 990 | $2,089,014FY2025 |
| Beckley Health Right IncBeckley | Form 990 | $2,002,392FY2025 |
| Womens Care Center IncParkersburg | Form 990 | $1,917,693FY2024 |
| Wetzel County Emergency Ambulance Authority IncNew Martinsville | Form 990 | $1,871,282FY2025 |
| Ebenzer Medical Outreach IncHuntington | Form 990 | $1,746,278FY2025 |
| Roane County PatchSpencer | Form 990 | $1,627,429FY2025 |
| Community Education Group IncLost City | Form 990 | $1,494,277FY2024 |
| Developmental Therapy Center IncHuntington | Form 990 | $1,476,553FY2024 |
| Mountaineer Community Health Center IncPaw Paw | Form 990 | $1,303,810FY2025 |
| Foundation of Monongalia General Hospital IncMorgantown | Form 990 | $1,265,199FY2024 |
| Ronald McDonald House Charities of Huntington IncHuntington | Form 990 | $1,234,728FY2024 |
| Ronald McDonald House Charities of Southern West Virginia IncCharleston | Form 990 | $949,251FY2025 |
| Active Southern West Virginia IncBeckley | Form 990 | $866,246FY2025 |
| West Hardy Emergency Medical Service IncMoorefield | Form 990 | $863,163FY2024 |
| Wheeling Society for Crippled ChildrenWheeling | Form 990 | $843,330FY2025 |
| Recovery Group of Southern West VirginiaLogan | Form 990 | $758,939FY2025 |
| West Virginia Rural Health AssociationBarboursville | Form 990 | $737,976FY2024 |