ICD-9-CM Volume 3


ICD-9-CM Volume 3

ICD-9-CM Volume 3 is a system of procedural codes. It is a subset of ICD-9-CM (volumes 1 and 2 are used for diagnostic codes.)

The United States National Center for Health Statistics drafted ICD-10-PCS in 2000 as a potential replacement for ICD-9-CM Volume 3, but the World Health Organization (WHO) has neither set an implementation date for ICD-10-PCS nor set a phase-out date for ICD-9-CM. Hence, ICD-9-CM Volume 3 is still in effect.

Main sections

(00) Procedures and interventions, not elsewhere classified

*(ICD9proc|00) Procedures and interventions, not elsewhere classified
** (ICD9proc|00.6) Procedures on blood vessels
*** (ICD9proc|00.61) Percutaneous angioplasty or atherectomy of precerebral (extracranial) vessel(s)

(01-05) Operations on the nervous system

*(ICD9proc|01) Incision and excision of skull, brain, and cerebral meninges
**(ICD9proc|01.2) Craniotomy and craniectomy
**(ICD9proc|01.3) Incision of brain and cerebral meninges
***(ICD9proc|01.32) Lobotomy and tractotomy
**(ICD9proc|01.5) Other excision or destruction of brain and meninges
***(ICD9proc|01.52) Hemispherectomy

*(ICD9proc|02) Other operations on skull, brain, and cerebral meninges
**(ICD9proc|02.2) Ventriculostomy

*(ICD9proc|03) Operations on spinal cord and spinal canal structures
**(ICD9proc|03.0) Exploration and decompression of spinal canal structures
***(ICD9proc|03.09) Other exploration and decompression of spinal canal
**** Laminectomy
**(ICD9proc|03.1) Division of intraspinal nerve root
*** Rhizotomy
**(ICD9proc|03.2) Chordotomy
**(ICD9proc|03.3) Diagnostic procedures on spinal cord and spinal canal structures
***(ICD9proc|03.31) Spinal tap

*(ICD9proc|04) Operations on cranial and peripheral nerves
**(ICD9proc|04.0) Incision, division, and excision of cranial and peripheral nerves
***(ICD9proc|04.05) Gasserian ganglionectomy
***(ICD9proc|04.06) Other cranial or peripheral ganglionectomy
**(ICD9proc|04.8) Injection into peripheral nerve
***(ICD9proc|04.81 Injection of anesthetic into peripheral nerve for analgesia

*(ICD9proc|05) Operations on sympathetic nerves or ganglia
**(ICD9proc|05.2) Sympathectomy
***(ICD9proc|05.21) Sphenopalatine ganglionectomy
***(ICD9proc|05.29) Other sympathectomy and ganglionectomy

(06-07) Operations on the endocrine system

*(ICD9proc|06) Operations on thyroid and parathyroid glands
**(ICD9proc|06.0) Incision of thyroid field
**(ICD9proc|06.1) Diagnostic procedures on thyroid and parathyroid glands
**(ICD9proc|06.2) Unilateral thyroid lobectomy
**(ICD9proc|06.3) Other partial thyroidectomy
**(ICD9proc|06.4) Complete thyroidectomy
**(ICD9proc|06.5) Substernal thyroidectomy
**(ICD9proc|06.6) Excision of lingual thyroid
**(ICD9proc|06.7) Excision of thyroglossal duct or tract
**(ICD9proc|06.8) Parathyroidectomy
**(ICD9proc|06.9) Other operations on thyroid (region) and parathyroid

*(ICD9proc|07) Operations on other endocrine glands
**(ICD9proc|07.0) Exploration of adrenal field
**(ICD9proc|07.1) Diagnostic procedures on adrenal glands, pituitary gland, pineal gland, and thymus
**(ICD9proc|07.2) Partial adrenalectomy
**(ICD9proc|07.3) Bilateral adrenalectomy
**(ICD9proc|07.4) Other operations on adrenal glands, nerves, and vessels
**(ICD9proc|07.5) Operations on pineal gland
**(ICD9proc|07.6) Hypophysectomy
**(ICD9proc|07.7) Other operations on hypophysis
**(ICD9proc|07.8) Thymectomy
**(ICD9proc|07.9) Other operations on thymus

(08-16) Operations on the eye

* (ICD9proc|08) Operations on eyelids

* (ICD9proc|09) Operations on lacrimal system

* (ICD9proc|10) Operations on conjunctiva

* (ICD9proc|11) Operations on cornea
** (ICD9proc|11.6) Corneal transplant
** (ICD9proc|11.7) Other reconstructive and refractive surgery on cornea
*** Keratomileusis
*** (ICD9proc|11.75) Radial keratotomy

* (ICD9proc|12) Operations on iris, ciliary body, sclera, and anterior chamber

* (ICD9proc|13) Operations on lens
** Cataract surgery
** (ICD9proc|13.41) Phacoemulsification and aspiration of cataract

* (ICD9proc|14) Operations on retina, choroid, vitreous, and posterior chamber
** (ICD9proc|14.0) Removal of foreign body from posterior segment of eye
** (ICD9proc|14.1) Diagnostic procedures on retina, choroid, vitreous, and posterior chamber
** (ICD9proc|14.2) Destruction of lesion of retina and choroid
** (ICD9proc|14.3) Repair of retinal tear
** (ICD9proc|14.4) Repair of retinal detachment with scleral buckling and implant
** (ICD9proc|14.5) Other repair of retinal detachment
** (ICD9proc|14.6) Removal of surgically implanted material from posterior segment of eye
** (ICD9proc|14.7) Operations on vitreous
** (ICD9proc|14.9) Other operations on retina, choroid, and posterior chamber

* (ICD9proc|15) Operations on extraocular muscles

* (ICD9proc|16) Operations on orbit and eyeball
** (ICD9proc|16.4) Enucleation of eyeball

(18-20) Operations on the ear

* (ICD9proc|18) Operations on external ear
** (ICD9proc|18.0) Incision of external ear
** (ICD9proc|18.1) Diagnostic procedures on external ear
** (ICD9proc|18.2) Excision or destruction of lesion of external ear
** (ICD9proc|18.3) Other excision of external ear
** (ICD9proc|18.4) Suture of laceration of external ear
** (ICD9proc|18.5) Surgical correction of prominent ear
** (ICD9proc|18.6) Reconstruction of external auditory canal
** (ICD9proc|18.7) Other plastic repair of external ear
*** (ICD9proc|18.71) Construction of auricle of ear
*** (ICD9proc|18.72) Reattachment of amputated ear
*** (ICD9proc|18.79) Other plastic repair of external ear
**** Otoplasty NOS
** (ICD9proc|18.9) Other operations on external ear

* (ICD9proc|19) Reconstructive operations on middle ear
** (ICD9proc|19.0) Stapes mobilization
** (ICD9proc|19.1) Stapedectomy
** (ICD9proc|19.2) Revision of stapedectomy
** (ICD9proc|19.3) Other operations on ossicular chain
** (ICD9proc|19.4) Myringoplasty
** (ICD9proc|19.5) Other tympanoplasty
** (ICD9proc|19.6) Revision of tympanoplasty
** (ICD9proc|19.9) Other repair of middle ear

* (ICD9proc|20) Other operations on middle and inner ear
** (ICD9proc|20.0) Myringotomy
** (ICD9proc|20.1) Removal of tympanostomy tube
** (ICD9proc|20.2) Incision of mastoid and middle ear
** (ICD9proc|20.3) Diagnostic procedures on middle and inner ear
** (ICD9proc|20.4) Mastoidectomy
** (ICD9proc|20.5) Other excision of middle ear
** (ICD9proc|20.6) Fenestration of inner ear
** (ICD9proc|20.7) Incision, excision, and destruction of inner ear
** (ICD9proc|20.8) Operations on Eustachian tube
** (ICD9proc|20.9) Other operations on inner and middle ear

(21-29) Operations on the nose, mouth, and pharynx

*(ICD9proc|21) Operations on nose
**(ICD9proc|21.0) Control of epistaxis
**(ICD9proc|21.1) Incision of nose
**(ICD9proc|21.2) Diagnostic procedures on nose
**(ICD9proc|21.3) Local excision or destruction of lesion of nose
**(ICD9proc|21.4) Resection of nose
**(ICD9proc|21.5) Submucous resection of nasal septum
**(ICD9proc|21.6) Turbinectomy
**(ICD9proc|21.7) Reduction of nasal fracture
**(ICD9proc|21.8) Repair and plastic operations on the nose
***(ICD9proc|21.81) Suture of laceration of nose
***(ICD9proc|21.82) Closure of nasal fistula
***(ICD9proc|21.83) Total nasal reconstruction
***(ICD9proc|21.84) Revision rhinoplasty
***(ICD9proc|21.85) Augmentation rhinoplasty
***(ICD9proc|21.86) Limited rhinoplasty
***(ICD9proc|21.87) Other rhinoplasty
***(ICD9proc|21.88) Other septoplasty
***(ICD9proc|21.89) Other repair and plastic operations on nose
**(ICD9proc|21.9) Other operations on nose

*(ICD9proc|22) Operations on nasal sinuses

*(ICD9proc|23) Removal and restoration of teeth
** (ICD9proc|23.0) Forceps extraction of tooth
** (ICD9proc|23.1) Surgical removal of tooth
** (ICD9proc|23.2) Restoration of tooth by filling
** (ICD9proc|23.3) Restoration of tooth by inlay
** (ICD9proc|23.4) Other dental restoration
** (ICD9proc|23.5) Implantation of tooth
** (ICD9proc|23.6) Prosthetic dental implant
** (ICD9proc|23.7) Apicoectomy and root canal therapy

*(ICD9proc|24) Other operations on teeth, gums, and alveoli

*(ICD9proc|25) Operations on tongue
** (ICD9proc|25.0) Diagnostic procedures on tongue
** (ICD9proc|25.1) Excision or destruction of lesion or tissue of tongue
** (ICD9proc|25.2) Partial glossectomy
** (ICD9proc|25.3) Complete glossectomy
** (ICD9proc|25.4) Radical glossectomy
** (ICD9proc|25.5) Repair of tongue and glossoplasty
** (ICD9proc|25.9) Other operations on tongue
*** (ICD9proc|25.91) Lingual frenotomy
*** (ICD9proc|25.92) Lingual frenectomy
*** (ICD9proc|25.93) Lysis of adhesions of tongue
*** (ICD9proc|25.94) Other glossotomy
*** (ICD9proc|25.99) Other

*(ICD9proc|26) Operations on salivary glands and ducts

*(ICD9proc|27) Other operations on mouth and face
** (ICD9proc|27.0) Drainage of face and floor of mouth
** (ICD9proc|27.1) Incision of palate
** (ICD9proc|27.2) Diagnostic procedures on oral cavity
** (ICD9proc|27.3) Excision of lesion or tissue of bony palate
** (ICD9proc|27.4) Excision of other parts of mouth
*** (ICD9proc|27.41) Labial frenectomy
*** (ICD9proc|27.42) Wide excision of lesion of lip
*** (ICD9proc|27.43) Other excision of lesion or tissue of lip
*** (ICD9proc|27.49) Other excision of mouth
** (ICD9proc|27.5) Plastic repair of mouth
** (ICD9proc|27.6) Palatoplasty
** (ICD9proc|27.7) Operations on uvula
** (ICD9proc|27.9) Other operations on mouth and face

*(ICD9proc|28) Operations on tonsils and adenoids
** (ICD9proc|28.2) Tonsillectomy without adenoidectomy
** (ICD9proc|28.3) Tonsillectomy with adenoidectomy
** (ICD9proc|28.6) Adenoidectomy without tonsillectomy

*(ICD9proc|29) Operations on pharynx

(30-34) Operations on the respiratory system

* (ICD9proc|30) Excision of larynx
** (ICD9proc|30.0) Excision or destruction of lesion or tissue of larynx
** (ICD9proc|30.1) Hemilaryngectomy
** (ICD9proc|30.2) Other partial laryngectomy
** (ICD9proc|30.3) Complete laryngectomy
** (ICD9proc|30.4) Radical laryngectomy

* (ICD9proc|31) Other operations on larynx and trachea
** (ICD9proc|31.0) Injection of larynx
** (ICD9proc|31.1) Temporary tracheostomy
** (ICD9proc|31.2) Permanent tracheostomy
** (ICD9proc|31.3) Other incision of larynx or trachea
** (ICD9proc|31.4) Diagnostic procedures on larynx and trachea
** (ICD9proc|31.5) Local excision or destruction of lesion or tissue of trachea
** (ICD9proc|31.6) Repair of larynx
** (ICD9proc|31.7) Repair and plastic operations on trachea
** (ICD9proc|31.9) Other operations on larynx and trachea

* (ICD9proc|32) Excision of lung and bronchus
** (ICD9proc|32.0) Local excision or destruction of lesion or tissue of bronchus
** (ICD9proc|32.1) Other excision of bronchus
** (ICD9proc|32.2) Local excision or destruction of lesion or tissue of lung
** (ICD9proc|32.3) Segmental resection of lung
** (ICD9proc|32.4) Lobectomy of lung
** (ICD9proc|32.5) Complete pneumonectomy
** (ICD9proc|32.6) Radical dissection of thoracic structures
** (ICD9proc|32.9) Other excision of lung

* (ICD9proc|33) Other operations on lung and bronchus
** (ICD9proc|33.0) Incision of bronchus
** (ICD9proc|33.1) Incision of lung
** (ICD9proc|33.2) Diagnostic procedures on lung and bronchus
*** (ICD9proc|33.21) Bronchoscopy through artificial stoma
*** (ICD9proc|33.22) Fiber-optic bronchoscopy
*** (ICD9proc|33.23) Other bronchoscopy
*** (ICD9proc|33.24) Closed (endoscopic) biopsy of bronchus
*** (ICD9proc|33.25) Open biopsy of bronchus
*** (ICD9proc|33.26) Closed (percutaneous) (needle) biopsy of lung
*** (ICD9proc|33.27) Closed endoscopic biopsy of lung
*** (ICD9proc|33.28) Open biopsy of lung
*** (ICD9proc|33.29) Other diagnostic procedures on lung and bronchus
** (ICD9proc|33.3) Surgical collapse of lung
** (ICD9proc|33.4) Repair and plastic operation on lung and bronchus
** (ICD9proc|33.5) Lung transplant
** (ICD9proc|33.6) Combined heart-lung transplantation
** (ICD9proc|33.9) Other operations on lung and bronchus

* (ICD9proc|34) Operations on chest wall, pleura, mediastinum, and diaphragm
** (ICD9proc|34.0) Incision of chest wall and pleura
*** (ICD9proc|34.02) Exploratory thoracotomy
** (ICD9proc|34.1) Incision of mediastinum
** (ICD9proc|34.2) Diagnostic procedures on chest wall, pleura, mediastinum, and diaphragm
*** (ICD9proc|34.21) Transpleural thoracoscopy
*** (ICD9proc|34.22) Mediastinoscopy
*** (ICD9proc|34.23) Biopsy of chest wall
*** (ICD9proc|34.24) Pleural biopsy
*** (ICD9proc|34.25) Closed (percutaneous) (needle) biopsy of mediastinum
*** (ICD9proc|34.26) Open mediastinal biopsy
*** (ICD9proc|34.27) Biopsy of diaphragm
*** (ICD9proc|34.28) Other diagnostic procedures on chest wall, pleura, and diaphragm
*** (ICD9proc|34.29) Other diagnostic procedures on mediastinum
** (ICD9proc|34.3) Excision or destruction of lesion or tissue of mediastinum
** (ICD9proc|34.4) Excision or destruction of lesion of chest wall
** (ICD9proc|34.5) Pleurectomy
** (ICD9proc|34.6) Scarification of pleura
** (ICD9proc|34.7) Repair of chest wall
*** (ICD9proc|34.74) Repair of pectus deformity
** (ICD9proc|34.8) Operations on diaphragm
** (ICD9proc|34.9) Other operations on thorax
*** (ICD9proc|34.91) Thoracentesis
*** (ICD9proc|34.92) Injection into thoracic cavity
**** Chemical pleurodesis

(35-39) Operations on the cardiovascular system

* (ICD9proc|35) Operations on valves and septa of heart
** (ICD9proc|35.0) Closed heart valvotomy
** (ICD9proc|35.1) Open heart valvuloplasty without replacement
** (ICD9proc|35.2) Replacement of heart valve
** (ICD9proc|35.3) Operations on structures adjacent to heart valves
** (ICD9proc|35.4) Production of septal defect in heart
** (ICD9proc|35.5) Repair of atrial and ventricular septa with prosthesis
** (ICD9proc|35.6) Repair of atrial and ventricular septa with tissue graft
** (ICD9proc|35.7) Other and unspecified repair of atrial and ventricular septa
** (ICD9proc|35.8) Total repair of certain congenital cardiac anomalies
** (ICD9proc|35.9) Other operations on valves and septa of heart
*** (ICD9proc|35.94) Creation of conduit between atrium and pulmonary artery
**** Fontan procedure

* (ICD9proc|36) Operations on vessels of heart
** (ICD9proc|36.0) Removal of coronary artery obstruction and insertion of stent(s)
** (ICD9proc|36.1) Bypass anastomosis for heart revascularization
** (ICD9proc|36.2) Heart revascularization by arterial implant
** (ICD9proc|36.3) Other heart revascularization
** (ICD9proc|36.9) Other operations on vessels of heart

* (ICD9proc|37) Other operations on heart and pericardium
** (ICD9proc|37.0) Pericardiocentesis
** (ICD9proc|37.1) Cardiotomy and pericardiotomy
** (ICD9proc|37.2) Diagnostic procedures on heart and pericardium
** (ICD9proc|37.3) Pericardiectomy and excision of lesion of heart
*** (ICD9proc|37.31) Pericardiectomy
*** (ICD9proc|37.32) Excision of aneurysm of heart
*** (ICD9proc|37.33) Excision or destruction of other lesion or tissue of heart, open approach
**** Maze procedure
*** (ICD9proc|37.34) Excision or destruction of other lesion or tissue of heart, other approach
*** (ICD9proc|37.35) Partial ventriculectomy
**** Ventricular reduction surgery
** (ICD9proc|37.4) Repair of heart and pericardium
** (ICD9proc|37.5) Heart replacement procedures
*** (ICD9proc|37.51) Heart transplantation
*** (ICD9proc|37.52) Implantation of total replacement heart system
**** Artificial heart
** (ICD9proc|37.6) Implantation of heart and circulatory assist system
** (ICD9proc|37.7) Insertion, revision, replacement, and removal of pacemaker leads; insertion of temporary pacemaker system; or revision of cardiac device pocket
** (ICD9proc|37.8) Insertion, replacement, removal, and revision of pacemaker device
** (ICD9proc|37.9) Other operations on heart and pericardium

* (ICD9proc|38) Incision, excision, and occlusion of vessels
** (ICD9proc|38.0) Incision of vessel
*** Thrombectomy
** (ICD9proc|38.1) Endarterectomy
** (ICD9proc|38.2) Diagnostic procedures on blood vessels
** (ICD9proc|38.3) Resection of vessel with anastomosis
** (ICD9proc|38.4) Resection of vessel with replacement
** (ICD9proc|38.5) Ligation and stripping of varicose veins
** (ICD9proc|38.6) Other excision of vessel
** (ICD9proc|38.7) Interruption of the vena cava
** (ICD9proc|38.8) Other surgical occlusion of vessels
** (ICD9proc|38.9) Puncture of vessel
*** (ICD9proc|38.91) Arterial catheterization
*** (ICD9proc|38.92) Umbilical vein catheterization
*** (ICD9proc|38.93) Venous catheterization, not elsewhere classified
*** (ICD9proc|38.94) Venous cutdown
*** (ICD9proc|38.95) Venous catheterization for renal dialysis
*** (ICD9proc|38.98) Other puncture of artery
*** (ICD9proc|38.99) Other puncture of vein

* (ICD9proc|39) Other operations on vessels
** (ICD9proc|39.0) Systemic to pulmonary artery shunt
** (ICD9proc|39.1) Intra-abdominal venous shunt
*** transjugular intrahepatic portosystemic shunt (TIPS)
** (ICD9proc|39.2) Other shunt or vascular bypass
** (ICD9proc|39.3) Suture of vessel
** (ICD9proc|39.4) Revision of vascular procedure
** (ICD9proc|39.5) Other repair of vessels
** (ICD9proc|39.6) Extracorporeal circulation and procedures auxiliary to heart surgery
*** (ICD9proc|39.61) Extracorporeal circulation auxiliary to open heart surgery
**** Cardiopulmonary bypass
*** (ICD9proc|39.62) Hypothermia (systemic) incidental to open heart surgery
*** (ICD9proc|39.63) Cardioplegia
*** (ICD9proc|39.64) Intraoperative cardiac pacemaker
*** (ICD9proc|39.65) Extracorporeal membrane oxygenation (ECMO)
*** (ICD9proc|39.66) Percutaneous cardiopulmonary bypass
** (ICD9proc|39.7) Endovascular repair of vessel
** (ICD9proc|39.8) Operations on carotid body and other vascular bodies
** (ICD9proc|39.9) Other operations on vessels
*** (ICD9proc|39.90) Insertion of non-drug-eluting peripheral vessel stent(s)
*** (ICD9proc|39.91) Freeing of vessel
*** (ICD9proc|39.92) Injection of sclerosing agent into vein
*** (ICD9proc|39.93) Insertion of vessel-to-vessel cannula
*** (ICD9proc|39.94) Replacement of vessel-to-vessel cannula
*** (ICD9proc|39.95) Hemodialysis
**** Artificial kidney
**** Hemodiafiltration
**** Hemofiltration
**** Renal dialysis
*** (ICD9proc|39.96) Total body perfusion
*** (ICD9proc|39.97) Other perfusionge, not otherwise specified
*** (ICD9proc|39.98) Control of hemorrhage, not otherwise specified
*** (ICD9proc|39.99) Other operations on vessels

(40-41) Operations on the hemic and lymphatic system

*(ICD9proc|40) Operations on lymphatic system
**(ICD9proc|40.0) Incision of lymphatic structures
**(ICD9proc|40.1) Diagnostic procedures on lymphatic structures
**(ICD9proc|40.2) Simple excision of lymphatic structure
***(ICD9proc|40.21) Excision of deep cervical lymph node
***(ICD9proc|40.22) Excision of internal mammary lymph node
***(ICD9proc|40.23) Excision of axillary lymph node
***(ICD9proc|40.24) Excision of inguinal lymph node
***(ICD9proc|40.29) Simple excision of other lymphatic structure
**** Simple lymphadenectomy
**(ICD9proc|40.3) Regional lymph node excision
**(ICD9proc|40.4) Radical excision of cervical lymph nodes
***(ICD9proc|40.40) Radical neck dissection, not otherwise specified
***(ICD9proc|40.41) Radical neck dissection, unilateral
***(ICD9proc|40.42) Radical neck dissection, bilateral
**(ICD9proc|40.5) Radical excision of other lymph nodes
**(ICD9proc|40.6) Operations on thoracic duct
**(ICD9proc|40.9) Other operations on lymphatic structures

*(ICD9proc|41) Operations on bone marrow and spleen
**(ICD9proc|41.0) Bone marrow or hematopoietic stem cell transplant
**(ICD9proc|41.1) Puncture of spleen
**(ICD9proc|41.2) Splenotomy
**(ICD9proc|41.3) Diagnostic procedures on bone marrow and spleen
**(ICD9proc|41.4) Excision or destruction of lesion or tissue of spleen
***(ICD9proc|41.41) Marsupialization of splenic cyst
***(ICD9proc|41.42) Excision of lesion or tissue of spleen
***(ICD9proc|41.43) Partial splenectomy
**(ICD9proc|41.5) Total splenectomy
**(ICD9proc|41.9) Other operations on spleen and bone marrow

(42-54) Operations on the digestive system

* (ICD9proc|42) Operations on esophagus
** (ICD9proc|42.4) Excision of esophagus
*** (ICD9proc|42.40) Esophagectomy, not otherwise specified

* (ICD9proc|43) Incision and excision of stomach
** (ICD9proc|43.0) Gastrotomy
** (ICD9proc|43.1) Gastrostomy
*** (ICD9proc|43.11) Percutaneous (endoscopic) gastrostomy (PEG)
** (ICD9proc|43.3) Pyloromyotomy
** (ICD9proc|43.4) Local excision or destruction of lesion or tissue of stomach
** (ICD9proc|43.5) Partial gastrectomy with anastomosis to esophagus
** (ICD9proc|43.6) Partial gastrectomy with anastomosis to duodenum
** (ICD9proc|43.7) Partial gastrectomy with anastomosis to jejunum
** (ICD9proc|43.8) Other partial gastrectomy
** (ICD9proc|43.9) Total gastrectomy

* (ICD9proc|44) Other operations on stomach
** (ICD9proc|44.0) Vagotomy
** (ICD9proc|44.3) Gastroenterostomy without gastrectomy
*** (ICD9proc|44.31) High gastric bypass
*** (ICD9proc|44.32) Percutaneous (endoscopic) gastrojejunostomy
*** (ICD9proc|44.38) Laparoscopic gastroenterostomy
*** (ICD9proc|44.39) Other gastroenterostomy

* (ICD9proc|45) Incision, excision, and anastomosis of intestine
** (ICD9proc|45.1) Diagnostic procedures on small intestine
*** (ICD9proc|45.11) Transabdominal endoscopy of small intestine
*** (ICD9proc|45.12) Endoscopy of small intestine through artificial stoma
*** (ICD9proc|45.13) Other endoscopy of small intestine
**** Esophagogastroduodenoscopy (EGD)
*** (ICD9proc|45.14) Closed (endoscopic) biopsy of small intestine
*** (ICD9proc|45.15) Open biopsy of small intestine
*** (ICD9proc|45.16) Esophagogastroduodenoscopy (EGD) with closed biopsy
*** (ICD9proc|45.19) Other diagnostic procedures on small intestine
** (ICD9proc|45.2) Diagnostic procedures on large intestine
*** (ICD9proc|45.23) Colonoscopy
** (ICD9proc|45.7) Partial excision of large intestine
*** (ICD9proc|45.73) Right hemicolectomy
** (ICD9proc|45.8) Total intra-abdominal colectomy

* (ICD9proc|46) Other operations on intestine
** (ICD9proc|46.1) Colostomy
** (ICD9proc|46.2) Ileostomy
** (ICD9proc|46.3) Other enterostomy
** (ICD9proc|46.4) Revision of intestinal stoma
** (ICD9proc|46.5) Closure of intestinal stoma
** (ICD9proc|46.6) Fixation of intestine
** (ICD9proc|46.7) Other repair of intestine
** (ICD9proc|46.8) Dilation and manipulation of intestine
** (ICD9proc|46.9) Other operations on intestines
*** (ICD9proc|46.91) Myotomy of sigmoid colon
*** (ICD9proc|46.92) Myotomy of other parts of colon
*** (ICD9proc|46.93) Revision of anastomosis of small intestine
**** jejunoileal bypass
*** (ICD9proc|46.94) Revision of anastomosis of large intestine
*** (ICD9proc|46.95) Local perfusion of small intestine
*** (ICD9proc|46.96) Local perfusion of large intestine
*** (ICD9proc|46.97) Transplant of intestine
*** (ICD9proc|46.99) Other

* (ICD9proc|47) Operations on appendix
** (ICD9proc|47.0) Appendectomy

* (ICD9proc|48) Operations on rectum, rectosigmoid and perirectal tissue
** (ICD9proc|48.2) Diagnostic procedures on rectum, rectosigmoid and perirectal tissue
*** (ICD9proc|48.21) Transabdominal proctosigmoidoscopy
*** (ICD9proc|48.22) Proctosigmoidoscopy through artificial stoma
*** (ICD9proc|48.23) Rigid proctosigmoidoscopy
*** (ICD9proc|48.24) Closed (endoscopic) biopsy of rectum
*** (ICD9proc|48.25) Open biopsy of rectum
*** (ICD9proc|48.26) Biopsy of perirectal tissue
*** (ICD9proc|48.29) Other diagnostic procedures on rectum, rectosigmoid and perirectal tissue

* (ICD9proc|49) Operations on anus
** (ICD9proc|49.0) Incision or excision of perianal tissue
** (ICD9proc|49.1) Incision or excision of anal fistula
** (ICD9proc|49.2) Diagnostic procedures on anus and perianal tissue
** (ICD9proc|49.3) Local excision or destruction of other lesion or tissue of anus
** (ICD9proc|49.4) Procedures on hemorrhoids
*** (ICD9proc|49.46) Excision of hemorrhoids
**** Hemorrhoidectomy NOS
** (ICD9proc|49.5) Division of anal sphincter
*** (ICD9proc|49.51) Left lateral anal sphincterotomy
*** (ICD9proc|49.52) Posterior anal sphincterotomy
*** (ICD9proc|49.59) Other anal sphincterotomy
** (ICD9proc|49.6) Excision of anus
** (ICD9proc|49.7) Repair of anus
** (ICD9proc|49.9) Other operations on anus

* (ICD9proc|50) Operations on liver
** (ICD9proc|50.0) Hepatotomy
** (ICD9proc|50.1) Diagnostic procedures on liver
** (ICD9proc|50.2) Local excision or destruction of liver tissue or lesion
*** (ICD9proc|50.21) Marsupialization of lesion of liver
*** (ICD9proc|50.22) Partial hepatectomy
*** (ICD9proc|50.29) Other destruction of lesion of liver
** (ICD9proc|50.3) Lobectomy of liver
** (ICD9proc|50.4) Total hepatectomy
** (ICD9proc|50.5) Liver transplant
** (ICD9proc|50.6) Repair of liver
** (ICD9proc|50.9) Other operations on liver

* (ICD9proc|51) Operations on gallbladder and biliary tract
** (ICD9proc|51.0) Cholecystotomy and cholecystostomy
** (ICD9proc|51.1) Diagnostic procedures on biliary tract
*** (ICD9proc|51.10) Endoscopic retrograde cholangiopancreatography (ERCP)
** (ICD9proc|51.2) Cholecystectomy
** (ICD9proc|51.3) Anastomosis of gallbladder or bile duct
** (ICD9proc|51.4) Incision of bile duct for relief of obstruction
** (ICD9proc|51.5) Other incision of bile duct
** (ICD9proc|51.6) Local excision or destruction of lesion or tissue of biliary ducts and sphincter of Oddi
** (ICD9proc|51.7) Repair of bile ducts
** (ICD9proc|51.8) Other operations on biliary ducts and sphincter of Oddi
** (ICD9proc|51.9) Other operations on biliary tract

* (ICD9proc|52) Operations on pancreas
** (ICD9proc|52.0) Pancreatotomy
** (ICD9proc|52.1) Diagnostic procedures on pancreas
** (ICD9proc|52.2) Local excision or destruction of pancreas and pancreatic duct
** (ICD9proc|52.3) Marsupialization of pancreatic cyst
** (ICD9proc|52.4) Internal drainage of pancreatic cyst
** (ICD9proc|52.5) Partial pancreatectomy
** (ICD9proc|52.6) Total pancreatectomy
** (ICD9proc|52.7) Radical pancreaticoduodenectomy
** (ICD9proc|52.8) Transplant of pancreas
** (ICD9proc|52.9) Other operations on pancreas
*** (ICD9proc|52.96) Anastomosis of pancreas

* (ICD9proc|53) Repair of hernia
** herniorrhaphy

* (ICD9proc|54) Other operations on abdominal region
** (ICD9proc|54.1) Laparotomy
** (ICD9proc|54.9) Other operations of abdominal region
*** (ICD9proc|54.91) Percutaneous abdominal drainage
**** Paracentesis

(55-59) Operations on the urinary system

*(ICD9proc|55) Operations on kidney
**(ICD9proc|55.0) Nephrotomy and nephrostomy
***(ICD9proc|55.02) Nephrostomy
**(ICD9proc|55.1) Pyelotomy and pyelostomy
**(ICD9proc|55.2) Diagnostic procedures on kidney
**(ICD9proc|55.3) Local excision or destruction of lesion or tissue of kidney
**(ICD9proc|55.4) Partial nephrectomy
**(ICD9proc|55.5) Complete nephrectomy
**(ICD9proc|55.6) Transplant of kidney
**(ICD9proc|55.7) Nephropexy
**(ICD9proc|55.8) Other repair of kidney
**(ICD9proc|55.9) Other operations on kidney

*(ICD9proc|56) Operations on ureter
**(ICD9proc|56.0) Transurethral removal of obstruction from ureter and renal pelvis
**(ICD9proc|56.1) Ureteral meatotomy
**(ICD9proc|56.2) Ureterotomy
**(ICD9proc|56.3) Diagnostic procedures on ureter
***(ICD9proc|56.31) Ureteroscopy
**(ICD9proc|56.4) Ureterectomy
**(ICD9proc|56.5) Cutaneous uretero-ileostomy
**(ICD9proc|56.6) Other external urinary diversion
***(ICD9proc|56.61) Formation of other cutaneous ureterostomy
**** Ureterostomy NOS
**(ICD9proc|56.7) Other anastomosis or bypass of ureter
***(ICD9proc|56.71) Urinary diversion to intestine
**** Internal urinary diversion NOS
**(ICD9proc|56.8) Repair of ureter
**(ICD9proc|56.9) Other operations on ureter

*(ICD9proc|57) Operations on urinary bladder
**(ICD9proc|57.0) Transurethral clearance of bladder
**(ICD9proc|57.1) Cystotomy and cystostomy
**(ICD9proc|57.2) Vesicostomy
**(ICD9proc|57.3) Diagnostic procedures on bladder
**(ICD9proc|57.4) Transurethral excision or destruction of bladder tissue
**(ICD9proc|57.5) Other excision or destruction of bladder tissue
**(ICD9proc|57.6) Partial cystectomy
**(ICD9proc|57.7) Total cystectomy
**(ICD9proc|57.8) Other repair of urinary bladder
**(ICD9proc|57.9) Other operations on bladder

*(ICD9proc|58) Operations on urethra
**(ICD9proc|55.81) Suture of laceration of kidney
**(ICD9proc|55.82) Closure of nephrostomy and pyelostomy
**(ICD9proc|55.83) Closure of other fistula of kidney
**(ICD9proc|55.84) Reduction of torsion of renal pedicle
**(ICD9proc|55.85) Symphysiotomy for horseshoe kidney
**(ICD9proc|55.86) Anastomosis of kidney
**(ICD9proc|55.87) Correction of ureteropelvic junction
**(ICD9proc|55.89) Other

*(ICD9proc|59) Other operations on urinary tract

(60-64) Operations on the male genital organs

*(ICD9proc|60) Operations on prostate and seminal vesicles
**(ICD9proc|60.0) Incision of prostate
**(ICD9proc|60.1) Diagnostic procedures on prostate and seminal vesicles
**(ICD9proc|60.2) Transurethral prostatectomy
***(ICD9proc|60.21) Transurethral (ultrasound) guided laser induced prostatectomy (TULIP)
***(ICD9proc|60.29) Other transurethral prostatectomy
**** Transurethral resection of prostate (TURP)
**(ICD9proc|60.3) Suprapubic prostatectomy
**(ICD9proc|60.4) Retropubic prostatectomy
**(ICD9proc|60.5) Radical prostatectomy
**(ICD9proc|60.6) Other prostatectomy
**(ICD9proc|60.7) Operations on seminal vesicles
**(ICD9proc|60.8) Incision or excision of periprostatic tissue
**(ICD9proc|60.9) Other operations on prostate

*(ICD9proc|61) Operations on scrotum and tunica vaginalis

*(ICD9proc|62) Operations on testes

*(ICD9proc|63) Operations on spermatic cord, epididymis, and vas deferens
** (ICD9proc|63.7) Vasectomy and ligation of vas deferens
*** (ICD9proc|63.73) Vasectomy
** (ICD9proc|63.8) Repair of vas deferens and epididymis
*** (ICD9proc|63.82) Reconstruction of surgically divided vas deferens

*(ICD9proc|64) Operations on penis
**(ICD9proc|64.0) Circumcision
**(ICD9proc|64.1) Diagnostic procedures on the penis
**(ICD9proc|64.2) Local excision or destruction of lesion of penis
**(ICD9proc|64.3) Amputation of penis
**(ICD9proc|64.4) Repair and plastic operation on penis
**(ICD9proc|64.5) Operations for sex transformation, not elsewhere classified
**(ICD9proc|64.9) Other operations on male genital organs
*** (ICD9proc|64.91) Dorsal or lateral slit of prepuce
*** (ICD9proc|64.92) Incision of penis
*** (ICD9proc|64.93) Division of penile adhesions
*** (ICD9proc|64.94) Fitting of external prosthesis of penis
**** Penile prosthesis NOS
*** (ICD9proc|64.95) Insertion or replacement of non-inflatable penile prosthesis
*** (ICD9proc|64.96) Removal of internal prosthesis of penis
*** (ICD9proc|64.97) Insertion or replacement of inflatable penile prosthesis
*** (ICD9proc|64.98) Other operations on penis
*** (ICD9proc|64.99) Other

(65-71) Operations on the female genital organs

*(ICD9proc|65) Operations on ovary
**(ICD9proc|65.0) Oophorotomy
**(ICD9proc|65.1) Diagnostic procedures on ovaries
**(ICD9proc|65.2) Local excision or destruction of ovarian lesion or tissue
**(ICD9proc|65.3) Unilateral oophorectomy
**(ICD9proc|65.4) Unilateral salpingo-oophorectomy
**(ICD9proc|65.5) Bilateral oophorectomy
**(ICD9proc|65.6) Bilateral salpingo-oophorectomy
**(ICD9proc|65.7) Repair of ovary
**(ICD9proc|65.8) Lysis of adhesions of ovary and fallopian tube
**(ICD9proc|65.9) Other operations on ovary

*(ICD9proc|66) Operations on fallopian tubes
**(ICD9proc|66.0) Salpingotomy and salpingostomy
**(ICD9proc|66.1) Diagnostic procedures on fallopian tubes
**(ICD9proc|66.2) Bilateral endoscopic destruction or occlusion of fallopian tubes
**(ICD9proc|66.3) Other bilateral destruction or occlusion of fallopian tubes
**(ICD9proc|66.4) Total unilateral salpingectomy
**(ICD9proc|66.5) Total bilateral salpingectomy
**(ICD9proc|66.6) Other salpingectomy
**(ICD9proc|66.7) Repair of fallopian tube
**(ICD9proc|66.8) Insufflation of fallopian tube
**(ICD9proc|66.9) Other operations on fallopian tubes

*(ICD9proc|67) Operations on cervix

*(ICD9proc|68) Other incision and excision of uterus
** (ICD9proc|68.0) Hysterotomy
** (ICD9proc|68.1) Diagnostic procedures on uterus and supporting structures
*** (ICD9proc|68.12) Hysteroscopy
** (ICD9proc|68.2) Excision or destruction of lesion or tissue of uterus
** (ICD9proc|68.3) Subtotal abdominal hysterectomy
** (ICD9proc|68.4) Total abdominal hysterectomy
** (ICD9proc|68.5) Vaginal hysterectomy
** (ICD9proc|68.6) Radical abdominal hysterectomy
** (ICD9proc|68.7) Radical vaginal hysterectomy
** (ICD9proc|68.8) Pelvic exenteration
** (ICD9proc|68.9) Other and unspecified hysterectomy

*(ICD9proc|69) Other operations on uterus and supporting structures
** (ICD9proc|69.0) Dilation and curettage of uterus
** (ICD9proc|69.1) Excision or destruction of lesion or tissue of uterus and supporting structures
** (ICD9proc|69.2) Repair of uterine supporting structures
** (ICD9proc|69.3) Paracervical uterine denervation
** (ICD9proc|69.4) Uterine repair
** (ICD9proc|69.5) Aspiration curettage of uterus
** (ICD9proc|69.6) Menstrual extraction or regulation
** (ICD9proc|69.7) Insertion of intrauterine contraceptive device
** (ICD9proc|69.9) Other operations on uterus, cervix, and supporting structures

*(ICD9proc|70) Operations on vagina and rectouterine pouch
** (ICD9proc|70.0) Culdocentesis
** (ICD9proc|70.1) Incision of vagina and rectouterine pouch
*** (ICD9proc|70.11) Hymenotomy
*** (ICD9proc|70.12) Culdotomy
*** (ICD9proc|70.13) Lysis of intraluminal adhesions of vagina
*** (ICD9proc|70.14) Other vaginotomy
** (ICD9proc|70.2) Diagnostic procedures on vagina and rectouterine pouch
** (ICD9proc|70.3) Local excision or destruction of vagina and rectouterine pouch
** (ICD9proc|70.4) Obliteration and total excision of vagina
*** Vaginectomy
** (ICD9proc|70.5) Repair of cystocele and rectocele
** (ICD9proc|70.6) Vaginal construction and reconstruction
** (ICD9proc|70.7) Other repair of vagina
** (ICD9proc|70.8) Obliteration of vaginal vault
** (ICD9proc|70.9) Other operations on vagina and rectouterine pouch

*(ICD9proc|71) Operations on vulva and perineum
** (ICD9proc|71.0) Incision of vulva and perineum
** (ICD9proc|71.1) Diagnostic procedures on vulva
** (ICD9proc|71.2) Operations on Bartholin's gland
** (ICD9proc|71.3) Other local excision or destruction of vulva and perineum
** (ICD9proc|71.4) Operations on clitoris
** (ICD9proc|71.5) Radical vulvectomy
** (ICD9proc|71.6) Other vulvectomy
** (ICD9proc|71.7) Repair of vulva and perineum
** (ICD9proc|71.8) Other operations on vulva
** (ICD9proc|71.9) Other operations on female genital organs

(72-75) Obstetrical procedures

* (ICD9proc|72) Forceps, vacuum, and breech delivery

* (ICD9proc|73) Other procedures inducing or assisting delivery
** (ICD9proc|73.0) Artificial rupture of membranes
*** (ICD9proc|73.01) Induction of labor by artificial rupture of membranes
*** (ICD9proc|73.09) Other artificial rupture of membranes
**** Amniotomy
** (ICD9proc|73.1) Other surgical induction of labor
** (ICD9proc|73.2) Internal and combined version and extraction
** (ICD9proc|73.3) Failed forceps
** (ICD9proc|73.4) Medical induction of labor
** (ICD9proc|73.5) Manually assisted delivery
** (ICD9proc|73.6) Episiotomy
** (ICD9proc|73.8) Operations on fetus to facilitate delivery
** (ICD9proc|73.9) Other operations assisting delivery
** (ICD9proc|73.91) External version
** (ICD9proc|73.92) Replacement of prolapsed umbilical cord
** (ICD9proc|73.93) Incision of cervix to assist delivery
** (ICD9proc|73.94) Pubiotomy to assist delivery
*** Obstetrical symphysiotomy
** (ICD9proc|73.99) Other

* (ICD9proc|74) Cesarean section and removal of fetus

* (ICD9proc|75) Other obstetric operations
** (ICD9proc|75.0) Intra-amniotic injection for abortion
** (ICD9proc|75.1) Diagnostic amniocentesis
** (ICD9proc|75.2) Intrauterine transfusion
** (ICD9proc|75.3) Other intrauterine operations on fetus and amnion
*** (ICD9proc|75.31) Amnioscopy
**** Fetoscopy
**** Laparoamnioscopy
*** (ICD9proc|75.32) Fetal EKG (scalp)
*** (ICD9proc|75.33) Fetal blood sampling and biopsy
**** Chorionic villus sampling
*** (ICD9proc|75.34) Other fetal monitoring
*** (ICD9proc|75.35) Other diagnostic procedures on fetus and amnion
*** (ICD9proc|75.36) Correction of fetal defect
*** (ICD9proc|75.37) Amnioinfusion
*** (ICD9proc|75.38) Fetal pulse oximetry
** (ICD9proc|75.4) Manual removal of retained placenta
** (ICD9proc|75.5) Repair of current obstetric laceration of uterus
** (ICD9proc|75.6) Repair of other current obstetric laceration
** (ICD9proc|75.7) Manual exploration of uterine cavity, postpartum
** (ICD9proc|75.8) Obstetric tamponade of uterus or vagina
** (ICD9proc|75.9) Other obstetric operations

(76-84) Operations on the musculoskeletal system

*(ICD9proc|76) Operations on facial bones and joints
** (ICD9proc|76.0) Incision of facial bone without division
** (ICD9proc|76.1) Diagnostic procedures on facial bones and joints
** (ICD9proc|76.2) Local excision or destruction of lesion of facial bone
** (ICD9proc|76.3) Partial ostectomy of facial bone
** (ICD9proc|76.4) Excision and reconstruction of facial bones
** (ICD9proc|76.5) Temporomandibular arthroplasty
** (ICD9proc|76.6) Other facial bone repair and orthognathic surgery
*** (ICD9proc|76.68) Augmentation genioplasty
**** Mentoplasty NOS
** (ICD9proc|76.7) Reduction of facial fracture
** (ICD9proc|76.9) Other operations on facial bones and joints

*(ICD9proc|77) Incision, excision, and division of other bones
** (ICD9proc|77.0) Sequestrectomy
** (ICD9proc|77.1) Other incision of bone without division
** (ICD9proc|77.2) Wedge osteotomy
** (ICD9proc|77.3) Other division of bone
** (ICD9proc|77.4) Biopsy of bone
** (ICD9proc|77.5) Excision and repair of bunion and other toe deformities
** (ICD9proc|77.6) Local excision of lesion or tissue of bone
** (ICD9proc|77.7) Excision of bone for graft
** (ICD9proc|77.8) Other partial ostectomy
** (ICD9proc|77.9) Total ostectomy

*(ICD9proc|78) Other operations on bones, except facial bones
** (ICD9proc|78.0) Bone graft
** (ICD9proc|78.1) Application of external fixator device
** (ICD9proc|78.2) Limb shortening procedures]
** (ICD9proc|78.3) Limb lengthening procedures
** (ICD9proc|78.4) Other repair or plastic operations on bone
** (ICD9proc|78.5) Internal fixation of bone without fracture reduction
** (ICD9proc|78.6) Removal of implanted devices from bone
** (ICD9proc|78.7) Osteoclasis
** (ICD9proc|78.8) Diagnostic procedures on bone, not elsewhere classified
** (ICD9proc|78.9) Insertion of bone growth stimulator

*(ICD9proc|79) Reduction of fracture and dislocation
** (ICD9proc|79.0) Closed reduction of fracture without internal fixation
** (ICD9proc|79.1) Closed reduction of fracture with internal fixation
** (ICD9proc|79.2) Open reduction of fracture without internal fixation
** (ICD9proc|79.3) Open reduction of fracture with internal fixation
** (ICD9proc|79.4) Closed reduction of separated epiphysis
** (ICD9proc|79.5) Open reduction of separated epiphysis
** (ICD9proc|79.6) Debridement of open fracture site
** (ICD9proc|79.7) Closed reduction of dislocation
** (ICD9proc|79.8) Open reduction of dislocation
** (ICD9proc|79.9) Unspecified operation on bone injury

*(ICD9proc|80) Incision and excision of joint structures
** (ICD9proc|80.2) Arthroscopy
** (ICD9proc|80.5) Excision or destruction of intervertebral disc
*** (ICD9proc|80.51) Excision of intervertebral disc
**** Diskectomy

*(ICD9proc|81) Repair and plastic operations on joint structures
** (ICD9proc|81.0) Spinal fusion
** (ICD9proc|81.1) Arthrodesis and arthroereisis of foot and ankle
** (ICD9proc|81.2) Arthrodesis of other joint
** (ICD9proc|81.3) Refusion of spine
** (ICD9proc|81.4) Other repair of joint of lower extremity
** (ICD9proc|81.5) Joint replacement of lower extremity
*** (ICD9proc|81.51) Total hip replacement
*** (ICD9proc|81.52) Partial hip replacement
*** (ICD9proc|81.53) Revision of hip replacement, not otherwise specified
*** (ICD9proc|81.54) Total knee replacement
*** (ICD9proc|81.55) Revision of knee replacement, not otherwise specified
*** (ICD9proc|81.56) Total ankle replacement
*** (ICD9proc|81.57) Replacement of joint of foot and toe
*** (ICD9proc|81.59) Revision of joint replacement of lower extremity, not elsewhere classified
** (ICD9proc|81.6) Other procedures on spine
** (ICD9proc|81.7) Arthroplasty and repair of hand, fingers and wrist
** (ICD9proc|81.8) Arthroplasty and repair of shoulder and elbow
*** (ICD9proc|81.80) Total shoulder replacement
*** (ICD9proc|81.81) Partial shoulder replacement
*** (ICD9proc|81.82) Repair of recurrent dislocation of shoulder
*** (ICD9proc|81.83) Other repair of shoulder
*** (ICD9proc|81.84) Total elbow replacement
*** (ICD9proc|81.85) Other repair of elbow
** (ICD9proc|81.9) Other operations on joint structures

*(ICD9proc|82) Operations on muscle, tendon, and fascia of hand
** (ICD9proc|82.0) [Incision of muscle, tendon, fascia, and bursa of hand
** (ICD9proc|82.1) Division of muscle, tendon, and fascia of hand
** (ICD9proc|82.2) Excision of lesion of muscle, tendon, and fascia of hand
** (ICD9proc|82.3) Other excision of soft tissue of hand
** (ICD9proc|82.4) Suture of muscle, tendon, and fascia of hand
** (ICD9proc|82.5) Transplantation of muscle and tendon of hand
** (ICD9proc|82.6) Reconstruction of thumb
** (ICD9proc|82.7) Plastic operation on hand with graft or implant
** (ICD9proc|82.8) Other plastic operations on hand
** (ICD9proc|82.9) Other operations on muscle, tendon, and fascia of hand

*(ICD9proc|83) Operations on muscle, tendon, fascia, and bursa, except hand
** (ICD9proc|83.0) Incision of muscle, tendon, fascia, and bursa
*** (ICD9proc|83.01) Exploration of tendon sheath
*** (ICD9proc|83.02) Myotomy
*** (ICD9proc|83.03) Bursotomy
*** (ICD9proc|83.09) Other incision of soft tissue
** (ICD9proc|83.1) Division of muscle, tendon, and fascia
*** (ICD9proc|83.11) Achillotenotomy
*** (ICD9proc|83.12) Adductor tenotomy of hip
*** (ICD9proc|83.13) Other tenotomy
*** (ICD9proc|83.14) Fasciotomy
*** (ICD9proc|83.19) Other division of soft tissue
** (ICD9proc|83.2) Diagnostic procedures on muscle, tendon, fascia, and bursa, including that of hand
** (ICD9proc|83.3) Excision of lesion of muscle, tendon, fascia, and bursa
** (ICD9proc|83.4) Other excision of muscle, tendon, and fascia
** (ICD9proc|83.5) Bursectomy
** (ICD9proc|83.6) Suture of muscle, tendon, and fascia
** (ICD9proc|83.7) Reconstruction of muscle and tendon
** (ICD9proc|83.8) Other plastic operations on muscle, tendon, and fascia
** (ICD9proc|83.9) Other operations on muscle, tendon, fascia, and bursa

*(ICD9proc|84) Other procedures on musculoskeletal system
** (ICD9proc|84.0) Amputation of upper limb
** (ICD9proc|84.1) Amputation of lower limb
*** (ICD9proc|84.10) Lower limb amputation, not otherwise specified
*** (ICD9proc|84.11) Amputation of toe
*** (ICD9proc|84.12) Amputation through foot
*** (ICD9proc|84.13) Disarticulation of ankle
*** (ICD9proc|84.14) Amputation of ankle through malleoli of tibia and fibula
*** (ICD9proc|84.15) Other amputation below knee
*** (ICD9proc|84.16) Disarticulation of knee
*** (ICD9proc|84.17) Amputation above knee
*** (ICD9proc|84.18) Disarticulation of hip
*** (ICD9proc|84.19) Abdominopelvic amputation
**** Hemipelvectomy
** (ICD9proc|84.2) Reattachment of extremity
** (ICD9proc|84.3) Revision of amputation stump
** (ICD9proc|84.4) Implantation or fitting of prosthetic limb device
** (ICD9proc|84.5) Implantation of other musculoskeletal devices and substances
*** (ICD9proc|84.51) Insertion of interbody spinal fusion device
*** (ICD9proc|84.52) Insertion of recombinant bone morphogenetic protein
*** (ICD9proc|84.53) Implantation of internal limb lengthening device with kinetic distraction
*** (ICD9proc|84.54) Implantation of other internal limb lengthening device
*** (ICD9proc|84.55) Insertion of bone void filler
*** (ICD9proc|84.56) Insertion of (cement) spacer
*** (ICD9proc|84.57) Removal of (cement) spacer
*** (ICD9proc|84.58) Implantation of interspinous process decompression device
*** (ICD9proc|84.59) Insertion of other spinal devices
** (ICD9proc|84.6) Replacement of spinal disc
** (ICD9proc|84.7) Adjunct codes for external fixator devices
** (ICD9proc|84.9) Other operations on musculoskeletal system

(85-86) Operations on the integumentary system

*(ICD9proc|85) Operations on the breast
**(ICD9proc|85.0) Mastotomy
**(ICD9proc|85.1) Diagnostic procedures on breast
**(ICD9proc|85.2) Excision or destruction of breast tissue
***(ICD9proc|85.21) Local excision of lesion of breast
**** Lumpectomy
**(ICD9proc|85.3) Reduction mammoplasty and subcutaneous mammectomy
**(ICD9proc|85.4) Mastectomy
**(ICD9proc|85.5) Augmentation mammoplasty
**(ICD9proc|85.6) Mastopexy
**(ICD9proc|85.7) Total reconstruction of breast
**(ICD9proc|85.8) Other repair and plastic operations on breast
**(ICD9proc|85.9) Other operations on the breast

*(ICD9proc|86) Operations on skin and subcutaneous tissue
**(ICD9proc|86.0) Incision of skin and subcutaneous tissue
***(ICD9proc|86.01 Aspiration of skin and subcutaneous tissue
***(ICD9proc|86.02 Injection or tattooing of skin lesion or defect
***(ICD9proc|86.03 Incision of pilonidal sinus or cyst
***(ICD9proc|86.04 Other incision with drainage of skin and subcutaneous tissue
***(ICD9proc|86.05 Incision with removal of foreign body or device from skin and subcutaneous tissue
***(ICD9proc|86.06 Insertion of totally implantable infusion pump
***(ICD9proc|86.07 Insertion of totally implantable vascular access device (VAD)
***(ICD9proc|86.09 Other incision of skin and subcutaneous tissue
**** Escharotomy
**(ICD9proc|86.1) Diagnostic procedures on skin and subcutaneous tissue
**(ICD9proc|86.2) Excision or destruction of lesion or tissue of skin and subcutaneous tissue
**(ICD9proc|86.3) Other local excision or destruction of lesion or tissue of skin and subcutaneous tissue
**(ICD9proc|86.4) Radical excision of skin lesion
**(ICD9proc|86.5) Suture or other closure of skin and subcutaneous tissue
**(ICD9proc|86.6) Free skin graft
***(ICD9proc|86.60) Free skin graft, not otherwise specified
***(ICD9proc|86.61) Full-thickness skin graft to hand
***(ICD9proc|86.62) Other skin graft to hand
***(ICD9proc|86.63) Full-thickness skin graft to other sites
***(ICD9proc|86.64) Hair transplant
***(ICD9proc|86.65) Heterograft to skin
***(ICD9proc|86.66) Homograft to skin
**(ICD9proc|86.7) Pedicle grafts or flaps
**(ICD9proc|86.8) Other repair and reconstruction of skin and subcutaneous tissue
**(ICD9proc|86.9) Other operations on skin and subcutaneous tissue

(87-99) Miscellaneous diagnostic and therapeutic procedures

Diagnostic radiology

* (ICD9proc|87) Diagnostic radiology
** (ICD9proc|87.3) Soft tissue x-ray of thorax
** (ICD9proc|87.4) Other x-ray of thorax
** (ICD9proc|87.7) X-ray of urinary system
*** (ICD9proc|87.73) Intravenous pyelogram

* (ICD9proc|88) Other diagnostic radiology and related techniques
** (ICD9proc|88.7) Diagnostic ultrasound

Interview, evaluation, consultation, and examination

* (ICD9proc|89) Interview, evaluation, consultation, and examination
** (ICD9proc|89.1) Anatomic and physiologic measurements and manual examinations -- nervous system and sense organs
*** (ICD9proc|89.14) Electroencephalogram
** (ICD9proc|89.4) Cardiac stress tests, pacemaker and defibrillator checks

* (ICD9proc|90-ICD9proc|91) Microscopic examination
** fourth-digit codes:
** 1 bacterial smear
** 2 culture
** 3 culture and sensitivity
** 4 parasitology
** 5 toxicology
** 6 cell block and Papanicolaou smear
** 9 other microscopic examination
** (ICD9proc|90.0) specimen from nervous system and of spinal fluid
** (ICD9proc|90.1) specimen from endocrine gland, not elsewhere classified
** (ICD9proc|90.2) specimen from eye
** (ICD9proc|90.3) specimen from ear, nose, throat, and larynx
** (ICD9proc|90.4) specimen from trachea, bronchus, pleura, lung, and other thoracic specimen, and of sputum
** (ICD9proc|90.5) blood
** (ICD9proc|90.6) specimen from spleen and of bone marrow
** (ICD9proc|90.7) specimen from lymph node and of lymph
** (ICD9proc|90.8) specimen from upper gastrointestinal tract and of vomitus
** (ICD9proc|90.9) specimen from lower gastrointestinal tract and of stool
** (ICD9proc|91.0) specimen from liver, biliary tract, and pancreas
** (ICD9proc|91.1) peritoneal and retroperitoneal specimen
** (ICD9proc|91.2) specimen from kidney, ureter, perirenal and periureteral tissue
** (ICD9proc|91.3) specimen from bladder, urethra, prostate, seminal vesicle, perivesical tissue, and of urine and semen
** (ICD9proc|91.4) specimen from female genital tract
** (ICD9proc|91.5) specimen from musculoskeletal system and of joint fluid
** (ICD9proc|91.6) specimen from skin and other integument
** (ICD9proc|91.7) specimen from operative wound
** (ICD9proc|91.8) specimen from other site
** (ICD9proc|91.9) specimen from unspecified site

Nuclear medicine

* (ICD9proc|92) Nuclear medicine
** (ICD9proc|92.0) Radioisotope scan and function study
** (ICD9proc|92.1) Other radioisotope scan
** (ICD9proc|92.2) Therapeutic radiology and nuclear medicine
** (ICD9proc|92.3) Stereotactic radiosurgery


=Physical therapy, respiratory therapy, rehabilitation, and related procedures=

* (ICD9proc|93) Physical therapy, respiratory therapy, rehabilitation, and related procedures
** (ICD9proc|93.0) Diagnostic physical therapy
** (ICD9proc|93.1) Physical therapy exercises
** (ICD9proc|93.2) Other physical therapy musculoskeletal manipulation
** (ICD9proc|93.3) Other physical therapy therapeutic procedures
** (ICD9proc|93.4) Skeletal traction and other traction
** (ICD9proc|93.5) Other immobilization, pressure, and attention to wound
*** (ICD9proc|93.52) Application of neck support
**** Application of cervical collar
**** Application of Minerva jacket
** (ICD9proc|93.6) Osteopathic manipulative treatment
** (ICD9proc|93.7) Speech and reading rehabilitation and rehabilitation of the blind
** (ICD9proc|93.8) Other rehabilitation therapy
** (ICD9proc|93.9) Respiratory therapy


=Procedures related to the psyche=

* (ICD9proc|94) Procedures related to the psyche
** (ICD9proc|94.2) Psychiatric somatotherapy
*** (ICD9proc|94.21) Narcoanalysis
*** (ICD9proc|94.22) Lithium therapy
*** (ICD9proc|94.23) Neuroleptic therapy
*** (ICD9proc|94.24) Chemical shock therapy
*** (ICD9proc|94.25) Other psychiatric drug therapy
*** (ICD9proc|94.26) Subconvulsive electroshock therapy
*** (ICD9proc|94.27) Other electroshock therapy
**** Electroconvulsive therapy (ECT)
*** (ICD9proc|94.29) Other psychiatric somatotherapy
** (ICD9proc|94.3) Individual psychotherapy
*** (ICD9proc|94.31) Psychoanalysis
*** (ICD9proc|94.32) Hypnotherapy
*** (ICD9proc|94.33) Behavior therapy
**** Aversion therapy
**** Behavior modification
*** (ICD9proc|94.39) Other individual psychotherapy
*** Biofeedback

Ophthalmologic and otologic diagnosis and treatment

* (ICD9proc|95) Ophthalmologic and otologic diagnosis and treatment
** (ICD9proc|95.0) General and subjective eye examination
** (ICD9proc|95.1) Examinations of form and structure of eye
** (ICD9proc|95.2) Objective functional tests of eye
** (ICD9proc|95.3) Special vision services
** (ICD9proc|95.4) Nonoperative procedures related to hearing

Nonoperative intubation and irrigation

* (ICD9proc|96) Nonoperative intubation and irrigation

Replacement and removal of therapeutic appliances/nonoperative removal of foreign body or calculus

* (ICD9proc|97) Replacement and removal of therapeutic appliances

* (ICD9proc|98) Nonoperative removal of foreign body or calculus
** (ICD9proc|98.0) Removal of intraluminal foreign body from digestive system without incision
** (ICD9proc|98.1) Removal of intraluminal foreign body from other sites without incision
** (ICD9proc|98.2) Removal of other foreign body without incision
** (ICD9proc|98.5) Extracorporeal shockwave lithotripsy (ESWL)

Other nonoperative procedures

* (ICD9proc|99) Other nonoperative procedures
** (ICD9proc|99.0) Transfusion of blood and blood components
** (ICD9proc|99.1) Injection or infusion of therapeutic or prophylactic substance
** (ICD9proc|99.2) Injection or infusion of other therapeutic or prophylactic substance
*** (ICD9proc|99.20) Injection or infusion of platelet inhibitor
*** (ICD9proc|99.21) Injection of antibiotic
*** (ICD9proc|99.22) Injection of other anti-infective
*** (ICD9proc|99.23) Injection of steroid
*** (ICD9proc|99.24) Injection of other hormone
*** (ICD9proc|99.25) Injection or infusion of cancer chemotherapeutic substance
*** (ICD9proc|99.26) Injection of tranquilizer
*** (ICD9proc|99.27) Iontophoresis
*** (ICD9proc|99.28) Injection or infusion of biological response modifier (BRM) as an antineoplastic agent
*** (ICD9proc|99.29) Injection or infusion of other therapeutic or prophylactic substance
** (ICD9proc|99.3) Prophylactic vaccination and inoculation against certain bacterial diseases
** (ICD9proc|99.4) Prophylactic vaccination and inoculation against certain viral diseases
** (ICD9proc|99.5) Other vaccination and inoculation
** (ICD9proc|99.6) Conversion of cardiac rhythm
*** (ICD9proc|99.60) Cardiopulmonary resuscitation, not otherwise specified
*** (ICD9proc|99.61) Atrial cardioversion
*** (ICD9proc|99.62) Other electric countershock of heart
*** (ICD9proc|99.63) Closed chest cardiac massage
*** (ICD9proc|99.64) Carotid sinus stimulation
*** (ICD9proc|99.69) Other conversion of cardiac rhythm
** (ICD9proc|99.7) Therapeutic apheresis or other injection, administration, or infusion of other therapeutic or prophylactic substance
** (ICD9proc|99.8) Miscellaneous physical procedures
*** (ICD9proc|99.81) Hypothermia (central) (local)
*** (ICD9proc|99.82) Ultraviolet light therapy
*** (ICD9proc|99.83) Other phototherapy
*** (ICD9proc|99.84) Isolation
*** (ICD9proc|99.85) Hyperthermia for treatment of cancer
*** (ICD9proc|99.86) Non-invasive placement of bone growth stimulator
*** (ICD9proc|99.88) Therapeutic photopheresis
** (ICD9proc|99.9) Other miscellaneous procedures

External links

* [http://icd9cm.chrisendres.com/index.php?action=procslist Tabular index of codes]


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