Medical City
Top candidates
| 1. Joe Barton, Republican | $6,000 |
| 2. Peter Sessions, Republican | $1,500 |
Top committees
| 1. Congressman Joe Barton Committee, The | $6,000 |
| 2. Columbia/Hca Healthcare Corp-Columbia/Hca Texas Good Government Fund | $2,200 |
| 3. Texans For Joe Barton | $1,750 |
| 4. Pete Sessions For Congress | $1,500 |
| 5. Growpac | $1,250 |
