Minimally displ Zone III fx sacrum, subs for fx w delay heal

This code signifies a sacral fracture located in Zone III (lateral to the sacral foramina) that has experienced minimal displacement. The patient is currently in a phase of treatment where the fracture is not healing at the expected rate, indicating delayed union.

This code is appropriate for follow-up encounters with patients who have a previously diagnosed minimally displaced Zone III sacral fracture and are now presenting with evidence of delayed healing. This includes situations where imaging or clinical assessment confirms the fracture is not progressing towards union as anticipated.

• Ensure documentation clearly specifies "minimally displaced" and "Zone III" for sacral fractures.
• Verify that the encounter is for follow-up care related to the fracture and that delayed healing is explicitly noted.
• Do not use this code for initial encounters or for fractures that are healing normally.