Active Referral Intervention following Fragility Fractures Leads to Enhanced Osteoporosis Follow-Up Care

Table 1

ICD-9 codes and number of study patients corresponding to defined fragility fractures.

ICD-9 Code	Fracture	N
805.8	Vertebral column	39
808.2	Pubis	19
812.00	Humerus	6
813.42	Distal radius	37
820.00	Femoral neck	1
820.03	Pertrochanteric, open	0
820.20	Pertrochanteric, closed	2
820.21	Intertrochanteric	34
820.22	Subtrochanteric	6
820.80	Unspecified part of femoral neck, closed	24