Which describes the medication information needed for PA?

• A. Brand name and manufacturer
• B. Drug name only
• C. Drug name, dose, formulation, directions, new or ongoing therapy, location it will be administered, duration of therapy, diagnosis and ICD-10, med history, supporting lab and test results, signature of provider and sometimes patient
• D. Drug name, dose, and form only

Answer: (C)

Prior authorizations require comprehensive medication details to justify medical necessity and ensure proper processing. The ideal description includes the exact drug name, dose, and formulation, along with how the medication will be used (directions), and whether it’s a new prescription or a continuation of therapy. It also specifies where the therapy will be given (administration location) and the planned duration of therapy, which helps the payer determine the appropriate coverage period and any setting-specific requirements.

Including the diagnosis with ICD-10 code ties the request to the medical reason for therapy, while the patient’s med history and any supporting lab or test results provide context on safety, prior responses, and monitoring needs. The signature of the provider—and sometimes the patient—serves as authorization and confirmation that the information is accurate and the request is legitimate. All of these elements together give a complete picture for review.

The other options omit crucial pieces: a brand name and manufacturer don’t establish the exact product or its use; only the drug name lacks dosing, form, and administration details; and just drug name, dose, and form miss directions, therapy status, location, duration, diagnosis, labs, and signatures.