Backdating your late ssdi application
If filed more than 6 months after that first month, it is retroactive to the 6th month before the month of filing.” In other words, if you become enrolled in Medicare Part A after reaching age 65, they’re going to backdate your enrollment by 6 months (but no earlier than age 65).
Example: Jane files for her Social Security retirement benefit at age 66.
The main limitation of these techniques is sample size, as hundreds of grams of carbon are needed to count enough decaying beta particles.
A scientist from the Netherlands (Hessel de Vries) tested this by radiocarbon dating tree rings of know ages (de Vries, 1958).
From there it is incorporated into shell, corals and other marine organisms.
When a plant or animal dies it no longer exchanges CO with the atmosphere (ceases to take 14C into its being).
If Jane had made contributions to an HSA in any of those 6 months for which she is now retroactively enrolled in Medicare, she has a problem.
The way to avoid this situation is as follows: A Testimonial from a Reader on Amazon: "An excellent review of various facts and decision-making components associated with the Social Security benefits.