99204 New patient office visit, moderate complexityCPT · BillingBrief summaryA new patient office or outpatient visit with moderate-complexity medical decision making.Copy codeWhat to knowTime threshold: 45 minutes or more of total practitioner time on the date of the visit.The new-patient counterpart to 99214.Related codes99203 New patient office visit, low complexity CPT99205 New patient office visit, high complexity CPT99214 Established patient office visit, moderate complexity CPT