2023 | CPT 99358 – CPT 99360 (Prolonged & Standby Service)
CPT Codes For Without Direct Patient Contact
CPT 99358 Description: CPT 99358 may be used (before or after a direct encounter with a patient) when a provider evaluates the treatment outcome or preparation or treatment.
CPT 99359 Description: CPT 99359 is an additional code for CPT 99358 and can be added every 30 minutes (after the first hour). CPT 99359 may be used (before or after a direct encounter with a patient) when a provider spends time evaluating in the outcome of treatment or either preparation or the treatment.
CPT Codes For Prolonged Standby Services
CPT 99360 Description: CPT 99360 may be used when a medical provider spends 30 minutes on standby. This code can only be used if she is on standby in case her services are required.
