Examples of GS-5 experience include, but are not limited to: Operate computerized programs and systems in order to enter, modify, and retrieve sensitive medical and patient identifying information (PII) into or from electronic health records, scheduling systems, and/or reports; Advanced knowledge of medical terminology specific to understand medical diagnosis and procedures sufficient to communicate clinical staff instructions to patients; Schedule medical appointments in a clinical setting; Work independently in the accomplishment of a wide variety of duties performing patient support work; Communicate effectively and professionally in person, electronically, and/or by telephone, with internal and external customers; Customer service with the ability to identify customer concerns, and refer to the appropriate staff, as necessary, to ensure a satisfactory resolution. If selected, to meet the basic requirement of high school education or equivalent and prior to a firm job offer being extended, applicants must provide one of the following as verification of the education requirement if not covered under the grandfathering provision: Copy of high school diploma OR high school transcript (unofficial or official) OR GED Certificate OR homeschooling completion OR proficiency certificate issued by a State or Territorial Board or Department of Education OR college transcript (official).