§ 303.32 National Medical Support Notice.
(a) Mandatory State laws. States must have laws, in accordance with section 466(a)(19) of the Act, requiring procedures specified under paragraph (c) of this section for the use, where appropriate, of the National Medical Support Notice (NMSN), to enforce the provision of health care coverage for children of noncustodial parents and, at State option, custodial parents who are required to provide health care coverage through an employment-related group health plan pursuant to a child support order and for whom the employer is known to the State agency.
(b) Exception. States are not required to use the NMSN in cases with court or administrative orders that stipulate alternative health care coverage to employer-based coverage.