| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											 | 
											
																									88
																							 | 
											8-831.00 | 
											    
 | 
										
																			
											| Measurement of lung function in an airtight cabin - whole body plethysmography | 
											
																									77
																							 | 
											1-710 | 
											    
 | 
										
																			
											| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine | 
											
																									54
																							 | 
											8-914.11 | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									49
																							 | 
											1-620.00 | 
											    
 | 
										
																			
											| Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) | 
											
																									39
																							 | 
											8-910 | 
											    
 | 
										
																			
											| Examination of the bronchi by taking a sample of fluid or tissue with a needle | 
											
																									26
																							 | 
											1-843 | 
											    
 | 
										
																			
											| Division of adhesions between the lungs and chest wall - lysis of adhesions | 
											
																									23
																							 | 
											5-333.0 | 
											    
 | 
										
																			
											| Division of adhesions between the lungs and chest wall - lysis of adhesions | 
											
																									20
																							 | 
											5-333.1 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									19
																							 | 
											1-430.30 | 
											    
 | 
										
																			
											 | 
											
																									16
																							 | 
											5-98c.1 | 
											    
 | 
										
																			
											| Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart | 
											
																									16
																							 | 
											8-930 | 
											    
 | 
										
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 
											
																									15
																							 | 
											8-800.c0 | 
											    
 | 
										
																			
											| Examination of the chest or mediastinum by endoscopy | 
											
																									14
																							 | 
											1-691.0 | 
											    
 | 
										
																			
											| Ultrasound of the lungs with access through the respiratory tract | 
											
																									14
																							 | 
											3-05f | 
											    
 | 
										
																			
											| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine | 
											
																									13
																							 | 
											8-914.01 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									12
																							 | 
											5-324.71 | 
											    
 | 
										
																			
											| Surgical removal of the pleura | 
											
																									12
																							 | 
											5-344.0 | 
											    
 | 
										
																			
											| Obliteration of the space between the lungs and ribs - pleurodesis | 
											
																									12
																							 | 
											5-345.5 | 
											    
 | 
										
																			
											 | 
											
																									12
																							 | 
											9-984.8 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound | 
											
																									11
																							 | 
											1-426.3 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									11
																							 | 
											5-322.h4 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									10
																							 | 
											8-144.1 | 
											    
 | 
										
																			
											| Comprehensive pain control for acute pain | 
											
																									10
																							 | 
											8-919 | 
											    
 | 
										
																			
											 | 
											
																									10
																							 | 
											9-984.b | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									9
																							 | 
											1-620.01 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									9
																							 | 
											8-144.2 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									9
																							 | 
											8-980.0 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									7
																							 | 
											5-324.b1 | 
											    
 | 
										
																			
											| Temporary covering of soft tissue injuries with skin or artificial skin | 
											
																									7
																							 | 
											5-916.a2 | 
											    
 | 
										
																			
											 | 
											
																									7
																							 | 
											9-984.7 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the mediastinum and other organs in the chest through a surgical incision | 
											
																									6
																							 | 
											1-581.4 | 
											    
 | 
										
																			
											| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle | 
											
																									6
																							 | 
											1-844 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									6
																							 | 
											5-322.g1 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									5
																							 | 
											1-430.20 | 
											    
 | 
										
																			
											| Analysis of the amount of carbon monoxide taken in and given off by the lungs | 
											
																									5
																							 | 
											1-711 | 
											    
 | 
										
																			
											| Ultrasound of the heart (echocardiography) through the oesophagus - TEE | 
											
																									5
																							 | 
											3-052 | 
											    
 | 
										
																			
											| Other operations on the lungs or bronchi | 
											
																									5
																							 | 
											5-339.66 | 
											    
 | 
										
																			
											| Surgical incision into the chest wall or pleura | 
											
																									5
																							 | 
											5-340.1 | 
											    
 | 
										
																			
											 | 
											
																									5
																							 | 
											9-984.6 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									4
																							 | 
											1-430.10 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									4
																							 | 
											5-322.e5 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									4
																							 | 
											5-322.g2 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									4
																							 | 
											5-324.31 | 
											    
 | 
										
																			
											| Surgical removal of one lung with or without taking the associated pleura | 
											
																									4
																							 | 
											5-327.1 | 
											    
 | 
										
																			
											| Other operations on blood vessels | 
											
																									4
																							 | 
											5-399.5 | 
											    
 | 
										
																			
											| Revision operations | 
											
																									4
																							 | 
											5-983 | 
											    
 | 
										
																			
											 | 
											
																									4
																							 | 
											5-98c.0 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									4
																							 | 
											8-144.0 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									not specified     
																							 | 
											1-430.2x | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract with a needle through the skin | 
											
																									not specified     
																							 | 
											1-431.0 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract with a needle through the skin | 
											
																									not specified     
																							 | 
											1-431.1 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the mediastinum and other organs in the chest through a surgical incision | 
											
																									not specified     
																							 | 
											1-581.0 | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									not specified     
																							 | 
											1-620.0x | 
											    
 | 
										
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | 
											
																									not specified     
																							 | 
											1-632.0 | 
											    
 | 
										
																			
											| Examination of the chest or mediastinum by endoscopy | 
											
																									not specified     
																							 | 
											1-691.1 | 
											    
 | 
										
																			
											| Measurement of the composition of respired air at rest and on physical exercise | 
											
																									not specified     
																							 | 
											1-712 | 
											    
 | 
										
																			
											| Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle | 
											
																									not specified     
																							 | 
											1-853.2 | 
											    
 | 
										
																			
											| Complex differential diagnostic sonography of the vascular system with quantitative evaluation | 
											
																									not specified     
																							 | 
											3-035 | 
											    
 | 
										
																			
											| X-rays of the arteries in the chest with contrast medium | 
											
																									not specified     
																							 | 
											3-603 | 
											    
 | 
										
																			
											| Surgical removal of the tonsils and adenoids | 
											
																									not specified     
																							 | 
											5-282.x | 
											    
 | 
										
																			
											| Insertion of a temporary, artificial tracheal opening | 
											
																									not specified     
																							 | 
											5-311.0 | 
											    
 | 
										
																			
											| Insertion of a permanent, artificial tracheal opening | 
											
																									not specified     
																							 | 
											5-312.1 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									not specified     
																							 | 
											5-322.d1 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									not specified     
																							 | 
											5-322.d2 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									not specified     
																							 | 
											5-322.e4 | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									not specified     
																							 | 
											5-322.eb | 
											    
 | 
										
																			
											| Surgical removal of lung tissue, without taking the anatomical divisions of the lungs into account | 
											
																									not specified     
																							 | 
											5-322.h5 | 
											    
 | 
										
																			
											| Surgical removal of one or two lung segments - segment resection | 
											
																									not specified     
																							 | 
											5-323.43 | 
											    
 | 
										
																			
											| Surgical removal of one or two lung segments - segment resection | 
											
																									not specified     
																							 | 
											5-323.52 | 
											    
 | 
										
																			
											| Surgical removal of one or two lung segments - segment resection | 
											
																									not specified     
																							 | 
											5-323.53 | 
											    
 | 
										
																			
											| Surgical removal of one or two lung segments - segment resection | 
											
																									not specified     
																							 | 
											5-323.61 | 
											    
 | 
										
																			
											| Surgical removal of one or two lung segments - segment resection | 
											
																									not specified     
																							 | 
											5-323.x3 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									not specified     
																							 | 
											5-324.61 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									not specified     
																							 | 
											5-324.a1 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									not specified     
																							 | 
											5-324.b2 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung | 
											
																									not specified     
																							 | 
											5-324.b3 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung and some of the adjacent tissue | 
											
																									not specified     
																							 | 
											5-325.01 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung and some of the adjacent tissue | 
											
																									not specified     
																							 | 
											5-325.24 | 
											    
 | 
										
																			
											| Surgical removal of one or two lobes of the lung and some of the adjacent tissue | 
											
																									not specified     
																							 | 
											5-325.51 | 
											    
 | 
										
																			
											| Surgical removal of one lung with or without taking the associated pleura | 
											
																									not specified     
																							 | 
											5-327.0 | 
											    
 | 
										
																			
											| Reconstructive operation on the lungs or branches of the trachea (bronchi) | 
											
																									not specified     
																							 | 
											5-334.0 | 
											    
 | 
										
																			
											| Surgical incision into the chest wall or pleura | 
											
																									not specified     
																							 | 
											5-340.d | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the mediastinum | 
											
																									not specified     
																							 | 
											5-342.2 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the chest wall | 
											
																									not specified     
																							 | 
											5-343.2 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the chest wall | 
											
																									not specified     
																							 | 
											5-343.3 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the chest wall | 
											
																									not specified     
																							 | 
											5-343.6 | 
											    
 | 
										
																			
											| Surgical removal of the pleura | 
											
																									not specified     
																							 | 
											5-344.3 | 
											    
 | 
										
																			
											| Surgical removal of the pleura | 
											
																									not specified     
																							 | 
											5-344.42 | 
											    
 | 
										
																			
											| Obliteration of the space between the lungs and ribs - pleurodesis | 
											
																									not specified     
																							 | 
											5-345.4 | 
											    
 | 
										
																			
											| Reconstructive operations on the chest wall | 
											
																									not specified     
																							 | 
											5-346.60 | 
											    
 | 
										
																			
											| Reconstructive operations on the chest wall | 
											
																									not specified     
																							 | 
											5-346.81 | 
											    
 | 
										
																			
											| Reconstructive operations on the chest wall | 
											
																									not specified     
																							 | 
											5-346.8x | 
											    
 | 
										
																			
											| Other operations on the chest | 
											
																									not specified     
																							 | 
											5-349.6 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the pericardium, or removal of the pericardium | 
											
																									not specified     
																							 | 
											5-372.2 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the pericardium, or removal of the pericardium | 
											
																									not specified     
																							 | 
											5-372.3 | 
											    
 | 
										
																			
											| Surgical suture of blood vessels | 
											
																									not specified     
																							 | 
											5-388.92 | 
											    
 | 
										
																			
											| Other operations on blood vessels | 
											
																									not specified     
																							 | 
											5-399.7 | 
											    
 | 
										
																			
											| Surgical removal of individual lymph nodes or lymphatic vessels | 
											
																									not specified     
																							 | 
											5-401.70 | 
											    
 | 
										
																			
											| Other operations on the oesophagus | 
											
																									not specified     
																							 | 
											5-429.j1 | 
											    
 | 
										
																			
											| Surgical removal of the gall bladder | 
											
																									not specified     
																							 | 
											5-511.11 | 
											    
 | 
										
																			
											| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) | 
											
																									not specified     
																							 | 
											5-541.0 | 
											    
 | 
										
																			
											| Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage | 
											
																									not specified     
																							 | 
											5-572.1 | 
											    
 | 
										
																			
											| Surgical removal of diseased tissue from the skin or subcutaneous tissues | 
											
																									not specified     
																							 | 
											5-894.1a | 
											    
 | 
										
																			
											| Type of material used for tissue replacement and tissue reinforcement | 
											
																									not specified     
																							 | 
											5-932.14 | 
											    
 | 
										
																			
											| Type of material used for tissue replacement and tissue reinforcement | 
											
																									not specified     
																							 | 
											5-932.15 | 
											    
 | 
										
																			
											| Operation using lasers | 
											
																									not specified     
																							 | 
											5-985.2 | 
											    
 | 
										
																			
											| Intestinal lavage | 
											
																									not specified     
																							 | 
											8-121 | 
											    
 | 
										
																			
											| Exchange or removal of a feeding tube inserted into the stomach through the skin | 
											
																									not specified     
																							 | 
											8-123.0 | 
											    
 | 
										
																			
											| Injection or administration of medicines into the urinary bladder | 
											
																									not specified     
																							 | 
											8-132.1 | 
											    
 | 
										
																			
											| Injection or administration of medicines into the urinary bladder | 
											
																									not specified     
																							 | 
											8-132.2 | 
											    
 | 
										
																			
											| Injection or administration of medicines into the urinary bladder | 
											
																									not specified     
																							 | 
											8-132.3 | 
											    
 | 
										
																			
											| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid | 
											
																									not specified     
																							 | 
											8-152.0 | 
											    
 | 
										
																			
											| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid | 
											
																									not specified     
																							 | 
											8-152.1 | 
											    
 | 
										
																			
											| Treatment by washing out (lavage) the abdominal cavity with a drain and temporary closure of the abdominal wall | 
											
																									not specified     
																							 | 
											8-176.2 | 
											    
 | 
										
																			
											| Specific dressing techniques | 
											
																									not specified     
																							 | 
											8-190.23 | 
											    
 | 
										
																			
											| Treatment of cardiac arrhythmias with electric shocks - defibrillation | 
											
																									not specified     
																							 | 
											8-640.0 | 
											    
 | 
										
																			
											| Keeping the respiratory tract open by means of a tube through the mouth or nose | 
											
																									not specified     
																							 | 
											8-700.0 | 
											    
 | 
										
																			
											| Insertion of a tube into the trachea for ventilation - intubation | 
											
																									not specified     
																							 | 
											8-701 | 
											    
 | 
										
																			
											| Use of a face, nasal, or laryngeal mask for mechanical ventilation | 
											
																									not specified     
																							 | 
											8-706 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-713.0 | 
											    
 | 
										
																			
											| Cardiac or cardiopulmonary resuscitation | 
											
																									not specified     
																							 | 
											8-771 | 
											    
 | 
										
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 
											
																									not specified     
																							 | 
											8-800.c1 | 
											    
 | 
										
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 
											
																									not specified     
																							 | 
											8-800.g1 | 
											    
 | 
										
																			
											| Transfusion of blood plasma or plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-810.x | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-831.02 | 
											    
 | 
										
																			
											| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis | 
											
																									not specified     
																							 | 
											8-854.73 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic first into a vein, then via the respiratory tract | 
											
																									not specified     
																							 | 
											8-902 | 
											    
 | 
										
																			
											| Intensive care monitoring of respiration, the heart and the circulation with measurement of the pressure in the superior vena cava (central venous pressure) | 
											
																									not specified     
																							 | 
											8-931.0 | 
											    
 | 
										
																			
											| Intensive care monitoring of respiration, the heart and the circulation with measurement of the pressure in pulmonary artery | 
											
																									not specified     
																							 | 
											8-932 | 
											    
 | 
										
																			
											| Radio-controlled cardiological telemetry | 
											
																									not specified     
																							 | 
											8-933 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.10 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.20 | 
											    
 | 
										
																			
											| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) | 
											
																									not specified     
																							 | 
											8-987.10 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											9-984.9 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											9-984.a | 
											    
 |