The Chargers ruled Palmer out for their game against the Jets. Palmer played last Sunday after being listed as questionable and then re-injured his knee in the win over the Bears.
Palmer has 23 catches for 377 yards and a touchdown this season.
No other Chargers have been ruled out. Defensive lineman Morgan Fox (oblique), wide receiver Jalen Guyton (knee), defensive lineman Sebastian Joseph-Day (illness), linebacker Eric Kendricks (ribs), linebacker Kenneth Murray (shoulder), and defensive lineman Otito Ogbonnia are listed as questionable.