CPT® 99359, Under Prolonged Service Without Direct Patient Contact

The Current Procedural Terminology (CPT®) code 99359 as maintained by American Medical Association, is a medical procedural code under the range - Prolonged Service Without Direct Patient Contact.

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Report this service if the provider spends time in either preparation or evaluation of the outcome of treatment before or after a direct encounter with a patient. This code represents each additional 30 minutes after the first hour of time.

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