No self-insurer may unilaterally cancel a self-insurance plan or reduce the benefits provided by such plan after receipt or notice of any covered claim. The self-insurer may cancel the plan, as otherwise provided by law, after the claimant has been discharged from treatment for that condition and no further claims for that condition are expected, provided there has been no other receipt or notice of claim by that claimant under that plan.
La. R.S. § 22:468