Existing Wording: The IG uses the FHIR standard as the basis for assembling the information necessary to substantiate the need for a particular treatment and submitting that information and the request for prior authorization to an intermediary end point.

Proposed Wording: The IG uses the FHIR standard as the basis for assembling the information necessary to substantiate the need for a particular treatment, and submitting that information and the request for prior authorization to an intermediary end point.

Comment:

Run-on sentence. Insert comma after "treatment".

Summary:

Insert comma after "treatment".