(f) Expansion If the Secretary determines that any of the pilot projects under this section enhance health outcomes for Medicare beneficiaries and reduce expenditures under title XVIII of the Social Security Act, the Secretary may initiate comparable projects in additional areas. (g) Incentive payments have no effect on other Medicare payments to agencies An incentive payment under this section— (1) shall be in addition to the payments that a home health agency would otherwise receive under title XVIII of the Social Security Act for the provision of home health services