| Service | 
										Number of cases | 
										OPS key | 
										Info | 
									
																			
											| Computed tomography (CT) of the head without contrast medium | 
											
																									1.735
																							 | 
											3-200 | 
											    
 | 
										
																			
											| Computer-assisted analysis of the images with 3D-analysis | 
											
																									966
																							 | 
											3-990 | 
											    
 | 
										
																			
											| Complex differential diagnostic sonography of the vascular system with quantitative evaluation | 
											
																									855
																							 | 
											3-035 | 
											    
 | 
										
																			
											| 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 | 
											
																									715
																							 | 
											8-930 | 
											    
 | 
										
																			
											| Measurement of the brain waves - EEG | 
											
																									637
																							 | 
											1-207.0 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the head without contrast medium | 
											
																									528
																							 | 
											3-800 | 
											    
 | 
										
																			
											| Examination of the cerebrospinal fluid spaces | 
											
																									329
																							 | 
											1-204.2 | 
											    
 | 
										
																			
											 | 
											
																									306
																							 | 
											8-98b.20 | 
											    
 | 
										
																			
											| Computed tomography of the head with contrast medium | 
											
																									298
																							 | 
											3-220 | 
											    
 | 
										
																			
											| Examination of nerve conduction - ENG | 
											
																									142
																							 | 
											1-206 | 
											    
 | 
										
																			
											 | 
											
																									136
																							 | 
											9-984.7 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the spine and the spinal cord without contrast medium | 
											
																									127
																							 | 
											3-203 | 
											    
 | 
										
																			
											| Ultrasound of the heart (echocardiography) through the oesophagus - TEE | 
											
																									118
																							 | 
											3-052 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the head with contrast medium | 
											
																									117
																							 | 
											3-820 | 
											    
 | 
										
																			
											 | 
											
																									116
																							 | 
											9-984.8 | 
											    
 | 
										
																			
											 | 
											
																									98
																							 | 
											8-98b.21 | 
											    
 | 
										
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 
											
																									72
																							 | 
											1-208.2 | 
											    
 | 
										
																			
											 | 
											
																									66
																							 | 
											9-984.b | 
											    
 | 
										
																			
											| Computed tomography (CT) of the blood vessels other than the main arteries and veins near the heart with contrast medium | 
											
																									63
																							 | 
											3-228 | 
											    
 | 
										
																			
											 | 
											
																									60
																							 | 
											9-984.9 | 
											    
 | 
										
																			
											| Treatment by injecting a medicine into an organ or tissue, or removal of excess fluid (effusion) e.g. from the joints | 
											
																									56
																							 | 
											8-020.8 | 
											    
 | 
										
																			
											| Treatment by the targeted insertion of a needle into the brain, spinal cord or the eye with subsequent administration or removal of substances, e.g. fluid | 
											
																									54
																							 | 
											8-151.4 | 
											    
 | 
										
																			
											 | 
											
																									51
																							 | 
											9-984.6 | 
											    
 | 
										
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 
											
																									48
																							 | 
											1-208.6 | 
											    
 | 
										
																			
											| Computed tomography of the chest with contrast medium | 
											
																									38
																							 | 
											3-222 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium | 
											
																									38
																							 | 
											3-802 | 
											    
 | 
										
																			
											 | 
											
																									38
																							 | 
											8-98b.22 | 
											    
 | 
										
																			
											| Computed tomography of the neck with contrast medium | 
											
																									36
																							 | 
											3-221 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the spine and spinal cord with contrast medium | 
											
																									32
																							 | 
											3-823 | 
											    
 | 
										
																			
											 | 
											
																									27
																							 | 
											8-831.02 | 
											    
 | 
										
																			
											 | 
											
																									26
																							 | 
											8-98b.23 | 
											    
 | 
										
																			
											| Measurement of the brain waves - EEG | 
											
																									25
																							 | 
											1-207.1 | 
											    
 | 
										
																			
											| Computed tomography of the abdomen with contrast medium | 
											
																									23
																							 | 
											3-225 | 
											    
 | 
										
																			
											| Examination of the cerebrospinal fluid spaces | 
											
																									22
																							 | 
											1-204.1 | 
											    
 | 
										
																			
											 | 
											
																									22
																							 | 
											8-98g.10 | 
											    
 | 
										
																			
											| Other examination of the function of the nervous system | 
											
																									20
																							 | 
											1-20a.30 | 
											    
 | 
										
																			
											| Evaluation of swallowing with the help of a tube-shaped instrument with a camera mounted at the end (endoscope) | 
											
																									20
																							 | 
											1-613 | 
											    
 | 
										
																			
											| Insertion of a tube into the trachea for ventilation - intubation | 
											
																									20
																							 | 
											8-701 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the chest without contrast medium | 
											
																									18
																							 | 
											3-202 | 
											    
 | 
										
																			
											| Measurement of the electrical activity of the heart without a tube (catheter) inserted into the heart via an artery | 
											
																									17
																							 | 
											1-266.0 | 
											    
 | 
										
																			
											 | 
											
																									16
																							 | 
											8-98g.11 | 
											    
 | 
										
																			
											| Examination of the oesophagus, stomach and duodenum by endoscopy | 
											
																									15
																							 | 
											1-632.0 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the blood vessels apart from the main arteries and veins near the heart with contrast medium | 
											
																									15
																							 | 
											3-828 | 
											    
 | 
										
																			
											| Premature termination of an operation (operation not carried out completely) | 
											
																									15
																							 | 
											5-995 | 
											    
 | 
										
																			
											| Function-orientated physical exercises and uses | 
											
																									14
																							 | 
											8-561.1 | 
											    
 | 
										
																			
											 | 
											
																									13
																							 | 
											9-984.a | 
											    
 | 
										
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 
											
																									12
																							 | 
											1-208.4 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the musculoskeletal system without contrast medium | 
											
																									12
																							 | 
											3-205 | 
											    
 | 
										
																			
											| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis | 
											
																									12
																							 | 
											8-854.2 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the pelvis without contrast medium | 
											
																									11
																							 | 
											3-206 | 
											    
 | 
										
																			
											| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy | 
											
																									10
																							 | 
											1-440.a | 
											    
 | 
										
																			
											| Computed tomography (CT) of the abdomen without contrast medium | 
											
																									9
																							 | 
											3-207 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the neck with contrast medium | 
											
																									9
																							 | 
											3-821 | 
											    
 | 
										
																			
											| Measurement of the electrical activity of the muscles - EMG | 
											
																									8
																							 | 
											1-205 | 
											    
 | 
										
																			
											 | 
											
																									8
																							 | 
											1-717.1 | 
											    
 | 
										
																			
											| Dressings for large areas of skin or serious skin diseases | 
											
																									8
																							 | 
											8-191.5 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									8
																							 | 
											8-980.0 | 
											    
 | 
										
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 
											
																									6
																							 | 
											8-800.c0 | 
											    
 | 
										
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 
											
																									5
																							 | 
											1-208.0 | 
											    
 | 
										
																			
											| Examination of the left side of the heart with a tube (catheter) inserted into the heart via an artery | 
											
																									5
																							 | 
											1-275.0 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the blood vessels without contrast medium | 
											
																									5
																							 | 
											3-208 | 
											    
 | 
										
																			
											| Others therapeutic procedures to influence the immune system | 
											
																									5
																							 | 
											8-547.31 | 
											    
 | 
										
																			
											| Cardiac or cardiopulmonary resuscitation | 
											
																									5
																							 | 
											8-771 | 
											    
 | 
										
																			
											| Additional information on materials used | 
											
																									5
																							 | 
											8-83b.0c | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									5
																							 | 
											8-980.10 | 
											    
 | 
										
																			
											| Examination of the large intestine by endoscopy - colonoscopy | 
											
																									4
																							 | 
											1-650.2 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the spine and the spinal cord with contrast medium | 
											
																									4
																							 | 
											3-223 | 
											    
 | 
										
																			
											| Treatment of cardiac arrhythmias with electric shocks - defibrillation | 
											
																									4
																							 | 
											8-640.0 | 
											    
 | 
										
																			
											| Additional information on materials used | 
											
																									4
																							 | 
											8-83b.c6 | 
											    
 | 
										
																			
											| Radio-controlled cardiological telemetry | 
											
																									4
																							 | 
											8-933 | 
											    
 | 
										
																			
											| Examination of the cerebrospinal fluid spaces | 
											
																									not specified     
																							 | 
											1-204.0 | 
											    
 | 
										
																			
											| Measurement of hearing - audiometry | 
											
																									not specified     
																							 | 
											1-242 | 
											    
 | 
										
																			
											| Examination of the left side of the heart with a tube (catheter) inserted into the heart via an artery | 
											
																									not specified     
																							 | 
											1-275.2 | 
											    
 | 
										
																			
											| 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 lower digestive tract by endoscopy | 
											
																									not specified     
																							 | 
											1-444.6 | 
											    
 | 
										
																			
											| Examination of the larynx by endoscopy | 
											
																									not specified     
																							 | 
											1-610.0 | 
											    
 | 
										
																			
											| Examination of the trachea and the bronchi by endoscopy | 
											
																									not specified     
																							 | 
											1-620.01 | 
											    
 | 
										
																			
											| Examination of the upper digestive tract by endoscopy through an artificial bowel opening (ostomy) | 
											
																									not specified     
																							 | 
											1-638.1 | 
											    
 | 
										
																			
											| Measurement of lung function in an airtight cabin - whole body plethysmography | 
											
																									not specified     
																							 | 
											1-710 | 
											    
 | 
										
																			
											| Standard screening examination of elderly people | 
											
																									not specified     
																							 | 
											1-771 | 
											    
 | 
										
																			
											| Examination of the space between the lungs and ribs by taking a sample of fluid or tissue with a needle | 
											
																									not specified     
																							 | 
											1-844 | 
											    
 | 
										
																			
											| Comprehensive ultrasound examination with contrast medium for investigating and excluding suspected diagnoses | 
											
																									not specified     
																							 | 
											3-030 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the neck without contrast medium | 
											
																									not specified     
																							 | 
											3-201 | 
											    
 | 
										
																			
											| Computed tomography of the pelvis with contrast medium | 
											
																									not specified     
																							 | 
											3-226 | 
											    
 | 
										
																			
											| Computed tomography (CT) of the musculoskeletal system with contrast medium | 
											
																									not specified     
																							 | 
											3-227 | 
											    
 | 
										
																			
											| Special imaging procedures, for example, to examine the back of the eye (retina) | 
											
																									not specified     
																							 | 
											3-300.0 | 
											    
 | 
										
																			
											| X-rays of the arteries in the head with contrast medium | 
											
																									not specified     
																							 | 
											3-600 | 
											    
 | 
										
																			
											| X-rays of the arteries in the legs with contrast medium | 
											
																									not specified     
																							 | 
											3-607 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the neck without contrast medium | 
											
																									not specified     
																							 | 
											3-801 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the pelvis without contrast medium | 
											
																									not specified     
																							 | 
											3-805 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the musculoskeletal system without contrast medium | 
											
																									not specified     
																							 | 
											3-806 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the blood vessels apart from main arteries and veins without contrast medium | 
											
																									not specified     
																							 | 
											3-808 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the heart with contrast medium | 
											
																									not specified     
																							 | 
											3-824.2 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the musculoskeletal system with contrast medium | 
											
																									not specified     
																							 | 
											3-826 | 
											    
 | 
										
																			
											| Magnetic resonance imaging (MRI) of the spinal canal with contrast medium | 
											
																									not specified     
																							 | 
											3-841 | 
											    
 | 
										
																			
											| Surgical incision into the cerebrospinal fluid spaces | 
											
																									not specified     
																							 | 
											5-022.00 | 
											    
 | 
										
																			
											| Other partial removal of the thyroid gland | 
											
																									not specified     
																							 | 
											5-062.7 | 
											    
 | 
										
																			
											| Insertion of a temporary, artificial tracheal opening | 
											
																									not specified     
																							 | 
											5-311.0 | 
											    
 | 
										
																			
											| Insertion of a permanent, artificial tracheal opening | 
											
																									not specified     
																							 | 
											5-312.0 | 
											    
 | 
										
																			
											| Other operations on blood vessels | 
											
																									not specified     
																							 | 
											5-399.5 | 
											    
 | 
										
																			
											| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding | 
											
																									not specified     
																							 | 
											5-431.0 | 
											    
 | 
										
																			
											| Surgical insertion of a tube into the stomach through the abdominal wall for artificial feeding | 
											
																									not specified     
																							 | 
											5-431.20 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the stomach | 
											
																									not specified     
																							 | 
											5-433.21 | 
											    
 | 
										
																			
											| Other operations on the stomach | 
											
																									not specified     
																							 | 
											5-449.d3 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 
											
																									not specified     
																							 | 
											5-452.62 | 
											    
 | 
										
																			
											| Surgical removal or destruction of diseased tissue in the large intestine | 
											
																									not specified     
																							 | 
											5-452.a1 | 
											    
 | 
										
																			
											| Other operations on the intestine | 
											
																									not specified     
																							 | 
											5-469.d3 | 
											    
 | 
										
																			
											| Other operations on the intestine | 
											
																									not specified     
																							 | 
											5-469.e3 | 
											    
 | 
										
																			
											| Surgical opening of the abdominal cavity or tissue lying behind (retroperitoneum) | 
											
																									not specified     
																							 | 
											5-541.2 | 
											    
 | 
										
																			
											| 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 or destruction of tissue in the ovary | 
											
																									not specified     
																							 | 
											5-651.92 | 
											    
 | 
										
																			
											| Other surgical removal or destruction of diseased tissue in the external female reproductive organs | 
											
																									not specified     
																							 | 
											5-712.0 | 
											    
 | 
										
																			
											| Surgical implantation of an artificial hip joint | 
											
																									not specified     
																							 | 
											5-820.00 | 
											    
 | 
										
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | 
											
																									not specified     
																							 | 
											5-900.14 | 
											    
 | 
										
																			
											| Administration of medicines in accordance with List 2 of the procedures list | 
											
																									not specified     
																							 | 
											6-002.j3 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-017.0 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-018.2 | 
											    
 | 
										
																			
											| Exchange or removal of a feeding tube inserted into the stomach through the skin | 
											
																									not specified     
																							 | 
											8-123.1 | 
											    
 | 
										
																			
											| Injection or administration of medicines into the urinary bladder | 
											
																									not specified     
																							 | 
											8-132.2 | 
											    
 | 
										
																			
											| Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid | 
											
																									not specified     
																							 | 
											8-144.0 | 
											    
 | 
										
																			
											| 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 | 
											    
 | 
										
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | 
											
																									not specified     
																							 | 
											8-200.c | 
											    
 | 
										
																			
											| Others therapeutic procedures to influence the immune system | 
											
																									not specified     
																							 | 
											8-547.30 | 
											    
 | 
										
																			
											| Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people | 
											
																									not specified     
																							 | 
											8-550.0 | 
											    
 | 
										
																			
											| Keeping the respiratory tract open by means of a tube through the mouth or nose | 
											
																									not specified     
																							 | 
											8-700.0 | 
											    
 | 
										
																			
											| Keeping the respiratory tract open by means of a tube through the mouth or nose | 
											
																									not specified     
																							 | 
											8-700.x | 
											    
 | 
										
																			
											| Use of a face, nasal, or laryngeal mask for mechanical ventilation | 
											
																									not specified     
																							 | 
											8-706 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-718.70 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-718.72 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-718.73 | 
											    
 | 
										
																			
											| Transfusion of blood plasma or plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-810.w9 | 
											    
 | 
										
																			
											| Transfusion of blood plasma or plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-810.wf | 
											    
 | 
										
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-812.50 | 
											    
 | 
										
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-812.52 | 
											    
 | 
										
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | 
											
																									not specified     
																							 | 
											8-812.53 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-831.00 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-831.04 | 
											    
 | 
										
																			
											| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels | 
											
																									not specified     
																							 | 
											8-837.00 | 
											    
 | 
										
																			
											| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels | 
											
																									not specified     
																							 | 
											8-837.01 | 
											    
 | 
										
																			
											| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels | 
											
																									not specified     
																							 | 
											8-837.m0 | 
											    
 | 
										
																			
											| Treatment of the heart and/or the coronary arteries with access through a tube (catheter) along the blood vessels | 
											
																									not specified     
																							 | 
											8-837.m2 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-83d.6 | 
											    
 | 
										
																			
											| Procedure for dialysing the blood outside the body with removal of the poison over a concentration gradient - dialysis | 
											
																									not specified     
																							 | 
											8-854.70 | 
											    
 | 
										
																			
											| Anaesthesia with administration of an anaesthetic into a vein | 
											
																									not specified     
																							 | 
											8-900 | 
											    
 | 
										
																			
											| Pain control by injecting an anaesthetic around a nerve root or nerve close to the spine | 
											
																									not specified     
																							 | 
											8-914.12 | 
											    
 | 
										
																			
											| Pain control by injecting an anaesthetic into a joint of the spine | 
											
																									not specified     
																							 | 
											8-917.13 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.11 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.20 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.30 | 
											    
 | 
										
																			
											| Treatment on the intensive care unit (basic procedures) | 
											
																									not specified     
																							 | 
											8-980.41 | 
											    
 | 
										
																			
											| 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     
																							 | 
											8-987.11 | 
											    
 | 
										
																			
											| Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) | 
											
																									not specified     
																							 | 
											8-987.12 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-98g.12 | 
											    
 | 
										
																			
											 | 
											
																									not specified     
																							 | 
											8-98g.13 | 
											    
 | 
										
																			
											| Post mortem examination (autopsy) in the hospital to determine the cause of death or for quality assurance | 
											
																									not specified     
																							 | 
											9-990 | 
											    
 |