Final answer:
The type of code that must be entered in addition to value code 45 (Accident Hour) to report the date of the accident is Occurrence Code.
Step-by-step explanation:
The type of code that must be entered in addition to value code 45 (Accident Hour) to report the date of the accident is b. Occurrence Code.
Occurrence codes are used in healthcare billing to provide additional information about an event or situation that occurred during the patient's stay. In this case, the occurrence code would be used to indicate the date of the accident.
For example, if the accident occurred on January 15th, the occurrence code would be entered as 0115.