ICD-10-CM > V00-Y99 > Y90-Y99 > Y93 > Y93.0 Y93.0 Activities involving walking and running Non-Billable/Non-Specific Type 1 Excludes activity, walking an animal (Y93.K1)activity, walking or running on a treadmill (Y93.A1) Codes Y93.01Activity, walking, marching and hikingY93.02Activity, running