Question: A patient with Type II diabetes is admitted to home care following an amputation of three toes due to a gangrenous diabetic ulcer. The patient has been diagnosed with peripheral vascular disease and has chronic obstructive pulmonary disease that is stable. The primary care will be dressing changes, but the nurse also will teach the patient how to prevent further ulcers. Answer: You should code the following:
The dressings are the primary reason for home care, so V58.3 would go first, explains Laresa Boyle, director of coding services at Longview, TX-based Healthcarefirst. V58.73 is next, because the amputation was due to gangrene from the diabetic peripheral vascular disease. Don't put 785.4 in M0240, because gangrene is no longer there, following the amputation, but PVD is still likely to be a problem, she says.