When a time-based service is reported in units other than one unit per day and continues from one date to the next (ie, beyond midnight), use a single date of service as long as the service was continuous. If the service stops and is then started again on the subsequent date, report each service on the date it was initiated. This question indicates the service was a continuous service, so it is correct to report the service on the date it was initiated. Procedure codes reported are

The total intraservice time of 1 hour that began at 11:45 pm and ended at 12:45 am would be billed with 99155 for the first 15 minutes and 99157 with 3 units of service for the additional 45 minutes. As shown in the Table, the number of units is carried over to the paper claim form in column G for each procedure. This...

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