Table 1

ICD-9-CM Procedure Codes Used to Identify Surgical Subgroups

Type of Surgery

ICD-9-CM Procedure Codes


Cardiac

Heart Valves

35.00-35.99

Heart Vessels

36.03, 36.10-36.2, 36.91-36.99

Other Operations on Heart and Pericardium

37.10-37.12, 37.31-37.54, 37.62-37.68

Miscellaneous

39.0, 39.61-39.64, 39.66, 33.6

Vascular

Incision, Excision, and Occlusion of Vessels

38.00-38.18, 38.30-38.49, 38.60-38.89

Other Operations on Vessels

39.21-39.41, 39.49

Non-cardiac Thoracic

Lung and Bronchus

32.01-32.21, 32.24, 32.25, 32.28-32.9

Other Operations on Lung and Bronchus

33.0-33.52, 33.91-33.99

Chest Wall, Pleura, Mediastinum, and Diaphragm

34.01-34.21, 34.24-34.27, 34.29-34.59, 34.72-34.89, 34.93-34.99

Esophagus

42.01, 42.09, 42.10-42.12, 42.19, 42.40-42.42, 42.51-42.59, 42.61-42.69, 42.7

General

Stomach

43.0, 43.19-43.3, 43.42-44.11, 44.15, 44.21, 44.29-44.43, 44.49-44.91, 44.95-44.99

Intestine

45.11, 45.13-45.15, 45.19, 45.26-45.41, 45.49-46.99

Gall Bladder

51.04, 51.13, 51.22-51.83, 51.89-51.94

Solid Organ

Pancreas

52.01-52.09, 52.12, 52.21-52.96, 52.99

Kidney

55.11, 55.12, 55.24, 55.31-55.91, 55.95-55.99

Liver

50.0, 50.12-50.99

Spleen

41.1, 41.2, 41.41-41.5, 41.93-41.99

Knee/Hip Replacement

Knee

81.54, 00.80-00.83

Hip

80.05, 81.51, 81.52, 81.53, 00.70-00.73, 00.85-00.87

Reproductive Organ

Male

60.0-63.71, 63.81-63.99, 64.11, 64.2-64.3, 64.42-64.45, 64.92, 64.93, 64.95-64.99

Female

65.01-66.11, 66.2-69.6, 69.91, 69.93-69.99, 70.12-70.14, 70.23-70.29, 70.32-71.11, 71.3-71.9

Spinal Surgery

03.2×, 03.4×, 03.5×, 03.6×, 84.6×, 84.8×, 81.0×, 81.3×, 81.62-81.64


ICD-9-CM = The International Classification of Diseases, Clinical Modification, Ninth Revision

Stokes et al. BMC Health Services Research 2011 11:135   doi:10.1186/1472-6963-11-135

Open Data