What detail is required in Block 11 B regarding the insured?

In Block 11 B of the CMS-1500 form, it is essential to include the employer's name and any changes in the insured's insurance status. This information is important because it helps the insurance provider verify the eligibility and coverage of the insured. It allows for accurate processing of claims and ensures that the billing is directed to the correct payer, which may depend on the insured's current employment and insurance situation. Providing this detail aids in clarifying any potential issues related to coverage that may arise during the claims process, facilitating a smoother experience for both the healthcare provider and the insured.