A 30-year-old female suffered a concussion (without loss of consciousness) when she fell and hit her head while walking her dog on an icy sidewalk. Assign all applicable external cause codes. What is the coding and sequencing for this case?
A. W00.0XXA, S06.0X0A, Y92.480, Y93.K1
B. S06.0X0A, Y92.488, W00.9XXA, Y99.9
C. Y92.488, W00.9XXA, S06.0X0A, Y99.8
D. S06.0X0A, W00.0XXA, Y92.480, Y93.K1, Y99.8