| 1 | Childrens Hospital Washington | $1.8B | $1.7B | $2.3B |
| 2 | Medical Faculty Associates INC Washington | $390.8M | $389.5M | $264.9M |
| 3 | Unity Health Care INC Washington | $167.1M | $166.8M | $121.8M |
| 4 | Howard University Hospital Corp. Washington | $146.5M | $146.5M | $184.7M |
| 5 | Childrens National Medical Center Washington | $144.4M | $144.4M | $1.6B |
| 6 | Childrens Hospital Foundation Washington | $108.9M | $66.6M | $875.9M |
| 7 | National Committee for Quality Assurance Washington | $103.1M | $103.1M | $174.1M |
| 8 | American College of Obstetricians and Gynecologists Washington | $67.5M | $63.5M | $93.2M |
| 9 | Sams Foundation Washington | $61.6M | $61.4M | $33.7M |
| 10 | School-based Health Alliance Washington | $42.2M | $35.8M | $23.1M |
| 11 | Physicians Committee for Responsible Medicine INC Washington | $36.5M | $21.4M | $29.3M |
| 12 | Bayfield Fund Washington | $35.8M | $17.9M | $101K |
| 13 | Hospital for Sick Children Washington | $33.7M | $33.7M | $62.8M |
| 14 | Washington Health Institute Washington | $31.5M | $31.5M | $8.4M |
| 15 | American College of Cardiology Washington | $29.5M | $29.5M | $28.4M |
| 16 | Coalition to Strengthen Americas Healthcare Washington | $29.3M | $29.3M | $11.9M |
| 17 | Ehealth Africa Washington | $28.1M | $28.1M | $27.7M |
| 18 | American Public Health Association INC Washington | $27.9M | $25.7M | $36.6M |
| 19 | Childrens School Services Washington | $25.9M | $25.9M | $4.6M |
| 20 | Stacy Mark Reed Foundation INC Washington | $25.7M | $25.7M | $277.9M |
| 21 | National Alliance of State and Territorial Aids Directors Washington | $25.1M | $25.1M | $15.8M |
| 22 | Drug Information Association INC Washington | $24.6M | $20.0M | $22.6M |
| 23 | Colorectal Cancer Alliance INC Washington | $24.4M | $20.7M | $16.4M |
| 24 | Association of Womens Health Obstetric and Neonatal Nurses Washington | $23.0M | $18.3M | $16.2M |
| 25 | Planned Parenthood Association of Metropolitan Washington D C INC Washington | $21.1M | $20.7M | $34.3M |
| 26 | Business Group on Health Washington | $20.0M | $13.9M | $35.8M |
| 27 | Sibley Memorial Hospital Foundation Washington | $19.2M | $19.2M | $152.7M |
| 28 | Whitman-walker Health System INC Washington | $17.3M | $17.3M | $34.5M |
| 29 | Suburban-nrh Medical Rehabilitation INC Washington | $16.6M | $16.6M | $9.7M |
| 30 | La Clinica Del Pueblo INC Washington | $16.6M | $16.6M | $16.9M |
| 31 | Academy Health Washington | $16.1M | $16.1M | $12.8M |
| 32 | Americas Agenda Healthcare for All INC Washington | $16.1M | $16.1M | $5.3M |
| 33 | The Pcrm Foundation Washington | $16.0M | $766K | $17.5M |
| 34 | Heritage Action for America Washington | $15.7M | $15.5M | $5.5M |
| 35 | Health Security Partners LLC Washington | $14.6M | $14.6M | $615K |
| 36 | American College of Preventive Medicine INC Washington | $13.9M | $9.1M | $8.1M |
| 37 | The Washington Home INC Washington | $13.9M | $0 | $73.0M |
| 38 | Femhealth USA INC Washington | $12.7M | $10.6M | $5.5M |
| 39 | Home Care Partners INC Washington | $12.6M | $10.8M | $8.7M |
| 40 | International League Against Epilepsy Washington | $10.3M | $6.1M | $32.3M |
| 41 | Alliance of Community Health Plans INC Washington | $10.1M | $9.9M | $10.9M |
| 42 | Abortion Care Network Washington | $9.7M | $6.6M | $9.2M |
| 43 | US Helping Us-people into Living INC Washington | $9.0M | $8.9M | $3.9M |
| 44 | The Priory in the US of Amer of the Mst Ven Ord of the Hosp of St. John Washington | $8.1M | $6.1M | $10.5M |
| 45 | National Family Planning & Reproductive Health Assoc INC Washington | $7.8M | $7.8M | $8.4M |
| 46 | Association for Prevention Teaching and Research Washington | $7.5M | $4.2M | $5.1M |
| 47 | Whitman-walker Institute INC Washington | $7.5M | $7.5M | $7.5M |
| 48 | American Pharmacists Association Foundation Washington | $7.4M | $4.6M | $11.5M |
| 49 | District of Columbia Primary Care Association Washington | $7.4M | $7.1M | $5.7M |
| 50 | Jane Bancroft Robinson Foundation INC Washington | $7.0M | $7.0M | $118.3M |