You are legally separated can you cancel your spouse's health insurance in the state of North Carolina?

Is this about your sorry a$$ husband? If the coverage is his, i.e., he has this health insurance through his job, or if he is paying a premium for a privately obtained policy, you obviously cannot cancel his insurance. If you are carrying him on private insurance that you are paying for, or if he is covered under a policy that is a benefit of your employment, you can remove him from the coverage at any time so long as there are no restrictions in the policy (maybe as to timing) or unless your separation agreement (or a court decree) specifically addresses the issue, in which case the separation agreement (or court order) will govern whether you can drop his a$$. Although this response is to a wife seeking to drop her husband, the law would be the same for a husband seeking to drop his wife. It assumes that neither spouse has been adjudicated "supporting" or "dependent" and, as in almost all legal opinions, while true in my state, may or may not be so in other states.