Colles' fx r radius, subs for opn fx type I/2 w delay heal

This code describes a specific type of distal radius fracture, known as a Colles' fracture, on the patient's right arm. It indicates that the fracture is an open fracture, classified as type I or II, and is currently in a phase of delayed healing.

Use this code for follow-up encounters where a patient is receiving ongoing treatment for a right Colles' fracture that was initially an open fracture (type I or II) and is not healing at the expected rate. This applies when the patient is seen for cast changes, wound care, or assessment of healing progress during the delayed healing phase.

• Ensure documentation specifies "right radius" and "Colles' fracture" for accurate laterality and fracture type.
• Verify the fracture was initially open (type I or II) and that the current encounter is for delayed healing, not routine healing or nonunion/malunion.
• This "H" seventh character indicates subsequent care for delayed healing; do not use for initial treatment or routine follow-up of a healing fracture.