Hill left the Rams' season opener at halftime because of what the team called a thigh injury. In the first half, he completed 8 of 13 passes for 81 yards and threw an interception.
He was replaced by Austin Davis, who threw for 192 yards and an interception as the Rams fell 34-6 to the Vikings.
According to Rapoport, Hill's status is in doubt right now, but the Rams will know more on Wednesday or Thursday.
St. Louis also has former Texans quarterback Case Keenum on its roster.
- Molly Geary