National Medical Support Notice FAQs
The NMSN is divided into Part A and Part B. Part A is a Notice to Withhold for Health Care Coverage, the Employer’s Response, and Instructions. Part B is a Medical Support Notice to the Plan Administrator, the Plan Administrator’s Response, and Instructions.
If the provider of medical insurance changes, you should notify the child support agency. If you receive a National Medical Support Notice for an employee who is no longer eligible for medical insurance coverage, you should complete the Employer Response and return it to the child support agency.