Abbot Road, in Grangemouth, was closed after the youngster was hit by a car at about 7.45am on Friday, 2 October.
Emergency services are still at the scene dealing with the crash.
A police spokeswoman said: “We received a report of a collision involving a car and a child on Abbots Road, Grangemouth, at about 7.45am on Friday, 2 October.
“A 13-year-old boy has been taken to hospital.
"The road is now open.”
More as we have it.