Essential Functions of the Medical Records Clerk III Position. Abstracts diagnoses from Suncoast Solution and assigns accurate ICD-10-CM code(s). Verifies Medicare/Medicaid benefits. Saves verification data in the clinical record. Enters Medicare pay sources and start dates in Suncoast Solutions. Ability to correct wrong date of death in Medicare. Ability to prepare and mail coroner letters. Knowledgeable of requirements necessary to process requ...