For CMS 138v13, does the IPP requirement of "2 Qualifying Visits: Office Visit, Home Healthcare Services, Occupational Therapy Evaluation, Ophthalmological Services, Virtual Encounters, Psych Visit - Diagnostic Evaluation, Psych Visit - Psychotherapy, Psychoanalysis, Speech and Hearing Evaluation, or Telephone Visits during "measurement period"" specifically require 2 separate and unique encounter events, or would a single encounter that uses 2 or more qualifying codes also meet this requirement?

For example, if a patient is seen for an office visit and also has an audiological evaluation during the same visit, would billing 99203 and 92557 on the same date of service be considered 1 or 2 qualifying encounters with respect to the IPP requirement?