The objecting claimant and Medi-Cal are interested parties.  

Science cannot disprove negatives, but it is incumbent upon the claimant to provide proof of a positive, not the other way around.

Insurance companies often just pay out the claimant because it's cheaper than going to trial.

This includes your money in a deposit account or bond.Specifically, Title II is aimed at “ensuring that payout to claimants is at least as much as the claimants would have received under bankruptcy liquidation.” 

40% go to the lawyers. 55% goes to claimants in the class, and 5% or so to administrative side to notify claiments through email and snailmail.

In that case you are the claimant and he is the defendant.If you were not named as an additional insured on the tenants policy your insurance would have to provide defense costs and the courts would go through a drawn out battle to determine the percentage of liability you both had (say tenant 80% and you 20%).

They will request a payoff from any claimants.