Modifying certain no-fault automobile insurance provisions; defining +medically necessary for health care services coverage purposes and prohibiting +the charging of unreasonable fees by licensed providers lawfully +rendering treatment to injured persons; authorizing obligors to review bills, +invoices and other claims submitted by licensed providers to identify errors +and unreasonable charges or charges for services or supplies not +medically necessary, authorizing disallowance or adjustment of erroneous +charges, obligor not to be liable for the charges or unauthorized services and injured+ party not to be liable for unpaid charges; increasing the maximum weekly +benefit for disability and income loss and the payment for funeral and burial +expenses; authorizing obligors to include interest on overdue payments in the +benefits payment; requiring and providing incentives for prompt billing by +health care providers (ra)