Fall on same level due to ice and snow, subsequent encounter

This code describes an injury resulting from a person slipping or tripping on ice or snow while on a flat surface, during a follow-up visit for the initial injury. It indicates that the patient is receiving continued care for the effects of the original fall.

Use this code for a patient presenting for a follow-up appointment, such as a cast check, physical therapy, or wound care, after an initial injury caused by a fall on ice or snow on the same level. This applies when the initial injury has already been documented and treated.

• Ensure the encounter is truly "subsequent" and not the initial treatment for the injury.
• Always code the specific injury sustained (e.g., fracture, sprain) first, followed by this external cause code.
• Verify that the fall occurred on a "same level" surface, differentiating it from falls from a height.