| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Measurement of lung function in an airtight cabin - whole body plethysmography | 
											
																									388
																							 | 
											1-710 | 
											    
 | 
										
																			
											| Six-minute walk test (as described by Guyatt) | 
											
																									153
																							 | 
											1-715 | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									131
																							 | 
											1-620.01 | 
											    
 | 
										
																			
											 | 
											
																									102
																							 | 
											9-984.7 | 
											    
 | 
										
																			
											 | 
											
																									92
																							 | 
											9-984.8 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									69
																							 | 
											1-430.30 | 
											    
 | 
										
																			
											 | 
											
																									53
																							 | 
											9-984.9 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									46
																							 | 
											1-430.20 | 
											    
 | 
										
																			
											| Making or modifying a device for radiotherapy | 
											
																									45
																							 | 
											8-527.8 | 
											    
 | 
										
																			
											| Installation and adjustment of a mechanical ventilator for home use | 
											
																									44
																							 | 
											8-716.00 | 
											    
 | 
										
																			
											 | 
											
																									31
																							 | 
											8-98g.11 | 
											    
 | 
										
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | 
											
																									29
																							 | 
											1-632.0 | 
											    
 | 
										
																			
											| Treatment by the targeted insertion of a needle into the chest with subsequent administration or removal of substances, e.g. fluid | 
											
																									29
																							 | 
											8-152.1 | 
											    
 | 
										
																			
											 | 
											
																									25
																							 | 
											9-984.a | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound | 
											
																									22
																							 | 
											1-432.00 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									21
																							 | 
											1-430.10 | 
											    
 | 
										
																			
											| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle | 
											
																									21
																							 | 
											1-844 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound | 
											
																									19
																							 | 
											1-432.1 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract through the skin, guided by imaging procedures such as ultrasound | 
											
																									17
																							 | 
											1-432.2 | 
											    
 | 
										
																			
											| Radiotherapy with high-energy beams for cancer - high voltage radiotherapy | 
											
																									17
																							 | 
											8-522.91 | 
											    
 | 
										
																			
											 | 
											
																									15
																							 | 
											8-98g.10 | 
											    
 | 
										
																			
											 | 
											
																									15
																							 | 
											9-984.6 | 
											    
 | 
										
																			
											 | 
											
																									15
																							 | 
											9-984.b | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy | 
											
																									14
																							 | 
											1-440.a | 
											    
 | 
										
																			
											| Making or modifying a device for radiotherapy | 
											
																									14
																							 | 
											8-527.2 | 
											    
 | 
										
																			
											| Ultrasound of the heart (echocardiography) through the oesophagus - TEE | 
											
																									11
																							 | 
											3-052 | 
											    
 | 
										
																			
											| Examination of the bronchi by taking a sample of fluid or tissue with a needle | 
											
																									9
																							 | 
											1-843 | 
											    
 | 
										
																			
											| Comprehensive ultrasound examination with contrast medium for investigating and excluding suspected diagnoses | 
											
																									7
																							 | 
											3-030 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									7
																							 | 
											8-144.0 | 
											    
 | 
										
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 
											
																									6
																							 | 
											1-650.1 | 
											    
 | 
										
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 
											
																									5
																							 | 
											8-800.c0 | 
											    
 | 
										
																			
											 | 
											
																									5
																							 | 
											8-98g.12 | 
											    
 | 
										
																			
											| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding | 
											
																									4
																							 | 
											5-431.20 | 
											    
 | 
										
																			
											| Planning radiotherapy for irradiation through the skin or at a localised site | 
											
																									4
																							 | 
											8-529.3 | 
											    
 | 
										
																			
											| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis | 
											
																									4
																							 | 
											8-854.2 | 
											    
 | 
										
																			
											| Interdisciplinary end-of-life care | 
											
																									4
																							 | 
											8-982.0 | 
											    
 | 
										
																			
											| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery | 
											
																									not specified     
																							 | 
											1-266.0 | 
											    
 | 
										
																			
											| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery | 
											
																									not specified     
																							 | 
											1-266.1 | 
											    
 | 
										
																			
											| Examination of the right side of the heart with a tube (catheter) inserted into the heart via a vein | 
											
																									not specified     
																							 | 
											1-273.2 | 
											    
 | 
										
																			
											| Examination of the left side of the heart with a tube (catheter) inserted into the heart via an artery | 
											
																									not specified     
																							 | 
											1-275.0 | 
											    
 | 
										
																			
											| Examination of the left side of the heart with a tube (catheter) inserted into the heart via an artery | 
											
																									not specified     
																							 | 
											1-275.2 | 
											    
 | 
										
																			
											| Other investigations of the heart or blood vessels by means of a tube (catheter) | 
											
																									not specified     
																							 | 
											1-279.a | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of hormone-producing organs through the skin, guided by imaging procedures such as ultrasound | 
											
																									not specified     
																							 | 
											1-407.2 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of lymph nodes, spleen or thymus gland through the skin, guided by imaging procedures such as ultrasound | 
											
																									not specified     
																							 | 
											1-426.3 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the respiratory tract by endoscopy | 
											
																									not specified     
																							 | 
											1-430.00 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy | 
											
																									not specified     
																							 | 
											1-440.9 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the liver, biliary tract or the pancreas through the skin, guided by imaging procedures such as ultrasound | 
											
																									not specified     
																							 | 
											1-442.0 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | 
											
																									not specified     
																							 | 
											1-444.6 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the lower digestive tract by endoscopy | 
											
																									not specified     
																							 | 
											1-444.7 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the kidney, urinary tract or prostate via the urethra | 
											
																									not specified     
																							 | 
											1-460.0 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the mediastinum and other organs in the chest through a surgical incision | 
											
																									not specified     
																							 | 
											1-581.x | 
											    
 | 
										
																			
											| Evaluation of swallowing with the help of a tube-shaped instrument with a camera mounted at the end (endoscope) | 
											
																									not specified     
																							 | 
											1-613 | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									not specified     
																							 | 
											1-620.00 | 
											    
 | 
										
																			
											| Special staining of the lining (mucosa) of the oesophagus and stomach during endoscopy | 
											
																									not specified     
																							 | 
											1-63b | 
											    
 | 
										
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 
											
																									not specified     
																							 | 
											1-650.2 | 
											    
 | 
										
																			
											| Examination of the S-shaped part of the large intestine (sigmoid colon) by endoscopy | 
											
																									not specified     
																							 | 
											1-651 | 
											    
 | 
										
																			
											| Examination of the anus and rectum by endoscopy | 
											
																									not specified     
																							 | 
											1-653 | 
											    
 | 
										
																			
											| Special staining of the lining (mucosa) of the small and large intestine and the anal mucosa during endoscopy | 
											
																									not specified     
																							 | 
											1-655 | 
											    
 | 
										
																			
											| Examination of the urethra and the urinary bladder by endoscopy | 
											
																									not specified     
																							 | 
											1-661 | 
											    
 | 
										
																			
											| Examination of the chest or mediastinum by endoscopy | 
											
																									not specified     
																							 | 
											1-691.0 | 
											    
 | 
										
																			
											| Analysis of the amount of carbon monoxide taken in and given off by the lungs | 
											
																									not specified     
																							 | 
											1-711 | 
											    
 | 
										
																			
											| Investigation of the activity of the heart and lungs during sleep | 
											
																									not specified     
																							 | 
											1-791 | 
											    
 | 
										
																			
											| Examination of the abdominal cavity by taking a sample of fluid or tissue with a needle | 
											
																									not specified     
																							 | 
											1-853.2 | 
											    
 | 
										
																			
											| Other examination by taking a sample of fluid or tissue with a needle | 
											
																									not specified     
																							 | 
											1-859.0 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											1-999.40 | 
											    
 | 
										
																			
											| Complex differential diagnostic sonography of the vascular system with quantitative evaluation | 
											
																									not specified     
																							 | 
											3-035 | 
											    
 | 
										
																			
											| Ultrasound of the lungs with access through the respiratory tract | 
											
																									not specified     
																							 | 
											3-05f | 
											    
 | 
										
																			
											| X-rays of the oesophagus with contrast medium | 
											
																									not specified     
																							 | 
											3-137 | 
											    
 | 
										
																			
											| X-rays of the kidney and urinary tract with contrast medium | 
											
																									not specified     
																							 | 
											3-13d.5 | 
											    
 | 
										
																			
											| Surgical treatment of nosebleeds | 
											
																									not specified     
																							 | 
											5-210.0 | 
											    
 | 
										
																			
											| Surgical treatment of nosebleeds | 
											
																									not specified     
																							 | 
											5-210.1 | 
											    
 | 
										
																			
											| 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 incision into the chest wall or pleura | 
											
																									not specified     
																							 | 
											5-340.0 | 
											    
 | 
										
																			
											| Surgical incision into the chest wall or pleura | 
											
																									not specified     
																							 | 
											5-340.b | 
											    
 | 
										
																			
											| Obliteration of the space between the lungs and ribs - pleurodesis | 
											
																									not specified     
																							 | 
											5-345.3 | 
											    
 | 
										
																			
											| Other operations on blood vessels | 
											
																									not specified     
																							 | 
											5-399.5 | 
											    
 | 
										
																			
											| Other operations on the oesophagus | 
											
																									not specified     
																							 | 
											5-429.7 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 
											
																									not specified     
																							 | 
											5-452.60 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 
											
																									not specified     
																							 | 
											5-452.61 | 
											    
 | 
										
																			
											| Other operations on the intestine | 
											
																									not specified     
																							 | 
											5-469.d3 | 
											    
 | 
										
																			
											| Other operations on the intestine | 
											
																									not specified     
																							 | 
											5-469.e3 | 
											    
 | 
										
																			
											| Surgical repair of a femoral hernia | 
											
																									not specified     
																							 | 
											5-531.1 | 
											    
 | 
										
																			
											| Removal of stones, foreign bodies or collections of blood from the bladder by endoscopy | 
											
																									not specified     
																							 | 
											5-570.4 | 
											    
 | 
										
																			
											| Surgical creation of a connection between the urinary bladder and skin of the abdomen for artificial urinary drainage | 
											
																									not specified     
																							 | 
											5-572.1 | 
											    
 | 
										
																			
											| Surgical incision, removal or destruction of diseased tissue in the urinary bladder, with access through the urethra | 
											
																									not specified     
																							 | 
											5-573.40 | 
											    
 | 
										
																			
											| Operation with the smallest possible incision into the skin and minimal tissue damage (minimally invasive) | 
											
																									not specified     
																							 | 
											5-986.y | 
											    
 | 
										
																			
											| Premature termination of an operation (operation not carried out completely) | 
											
																									not specified     
																							 | 
											5-995 | 
											    
 | 
										
																			
											| Administration of medicines in accordance with List 2 of the procedures list | 
											
																									not specified     
																							 | 
											6-002.pa | 
											    
 | 
										
																			
											| Insertion or exchange of a tube inserted into the small intestine through the oesophagus | 
											
																									not specified     
																							 | 
											8-125.1 | 
											    
 | 
										
																			
											| Insertion or exchange of a tube inserted into the small intestine through the oesophagus | 
											
																									not specified     
																							 | 
											8-125.2 | 
											    
 | 
										
																			
											| Injection or administration of medicines into the urinary bladder | 
											
																									not specified     
																							 | 
											8-132.3 | 
											    
 | 
										
																			
											| Exchange or removal of a urinary catheter through the abdominal wall | 
											
																									not specified     
																							 | 
											8-133.0 | 
											    
 | 
										
																			
											| Insertion, exchange or removal of a ureteral stent | 
											
																									not specified     
																							 | 
											8-137.12 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									not specified     
																							 | 
											8-144.1 | 
											    
 | 
										
																			
											| Making or modifying a device for radiotherapy | 
											
																									not specified     
																							 | 
											8-527.1 | 
											    
 | 
										
																			
											| Cancer treatment for one or more days with chemotherapy drugs administered into a vein or beneath the skin | 
											
																									not specified     
																							 | 
											8-542.11 | 
											    
 | 
										
																			
											| Treatment of cardiac arrhythmias with electric shocks - defibrillation | 
											
																									not specified     
																							 | 
											8-640.0 | 
											    
 | 
										
																			
											| Insertion of a tube into the trachea for ventilation - intubation | 
											
																									not specified     
																							 | 
											8-701 | 
											    
 | 
										
																			
											| Installation and adjustment of a mechanical ventilator for home use | 
											
																									not specified     
																							 | 
											8-716.02 | 
											    
 | 
										
																			
											| Cardiac or cardiopulmonary resuscitation | 
											
																									not specified     
																							 | 
											8-771 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-831.00 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-831.04 | 
											    
 | 
										
																			
											| Blood purification outside the body through a combination of haemofiltration and dialysis | 
											
																									not specified     
																							 | 
											8-855.3 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic into a vein | 
											
																									not specified     
																							 | 
											8-900 | 
											    
 | 
										
																			
											| Interdisciplinary end-of-life care | 
											
																									not specified     
																							 | 
											8-982.1 | 
											    
 | 
										
																			
											| Interdisciplinary end-of-life care | 
											
																									not specified     
																							 | 
											8-982.2 | 
											    
 | 
										
																			
											| Interdisciplinary end-of-life care | 
											
																									not specified     
																							 | 
											8-982.3 | 
											    
 | 
										
																			
											| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) | 
											
																									not specified     
																							 | 
											8-987.10 | 
											    
 | 
										
																			
											| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) | 
											
																									not specified     
																							 | 
											8-987.12 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-98g.00 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-98g.14 | 
											    
 |