Hasselbeck had been dealing with neck, back and rib injuries before the jaw injury briefly knocked him out of the 16–10 loss to the Texans.
Keefer reports Hasselbeck has been icing his jaw daily and has been able to eat only foods like yogurt and oatmeal, though he hopes to eat solid foods on Thursday.
The Colts (6–8) and the Dolphins (5–9) will kick off at 1 p.m. ET on Sunday at Sun Life Stadium.
- Erin Flynn