What is required in Block 24 H of the form?

In Block 24H of the CMS-1500 form, the specific requirement is to leave this field blank if the provider has no credentials to enter. This block is typically used to report the National Provider Identifier (NPI) of the service provider for the services performed. However, if there is no NPI for the provider rendering the service or if the claim does not require further identification, then leaving it blank aligns with proper completion of the form.

The form is structured to facilitate the accurate claims process, and filling in unnecessary or incorrect information in Block 24H could lead to processing delays or rejections. Thus, a blank entry in this block is acceptable when it corresponds with the provider's situation.