Medical Decision Making is made up of multiple components - so there is no way to actually answer your question as posted.
Number of Diagnosis/Management Options; Amount and/or Complexity of Data Reviewed and Risk of Complications, Morbidity, Mortality (Table of Risk) all need to be taken into consideration.
Can you expand more on your question? Eg; is the condition new to provider, stable, worsening; were there any services ordered labs/xrays/tests or records reviewed; table of risk also needs to be reviewed for presenting problem, management options, etc.