2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Fracture Of Lower Limb 820-829 > Fracture Of Neck Of Femur 820.* > 2008 ICD-9-CM Diagnosis 820.31 Fracture of intertrochanteric section of femur open  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 820.31 can be accessed here. 820.31 is a specific code that can be used to specify a diagnosis 820.31 contains 2 index entries View the ICD-9-CM Volume 1 820.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 820.31: Fracture (abduction) (adduction) (avulsion) (compression) (crush) (dislocation) (oblique) (separation) (closed) 829.0 femur, femoral (closed) 821.00 neck (closed) 820.8 intertrochanteric (section) 820.21 open 820.31 intratrochanteric 820.21 open 820.31