... A lump sum award may specify a payment amount based on the number holder’s (NH) life expectancy determined by insurance life expectancy tables. The life expectancy of the NH is often given in weeks, months, or years. These awards usually specify a life expectancy (LE) rate. ...
If the award indicates it should be prorated over the claimant's lifetime but does not specify a rate or time period, and the development proves unsuccessful, following is a link to a table provided by SSA's Office of the Chief Actuary to assist in determining the life expectancy:
This doesn't help if the workers compensation settlement agreement says nothing about proration but it helps in cases where there has been a simpler mistake in settling a workers compensation case, a failure to include specific language giving the proration formula. They're continuing with the no amendment provision. That needs to be changed. Don't punish claimants for failing to have an experienced workers comp attorney.
This is also an example for ALJs. If this seems incomprehensible, it's because there's a lot more going on with Social Security disability cases than you're aware of. I have seen former ALJs struggle to represent claimants because they didn't realize that they would face a significant learning curve.