| Service | Number of cases | OPS key | Info | 
																			
											| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention | 266 | 9-401.00 |  | 
																			
											| Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people | 239 | 8-550.1 |  | 
																			
											|  | 94 | 9-984.7 |  | 
																			
											| Specific psychotherapeutic procedure where emphasis is placed on thinking, learning and behaviour - neuropsychological therapy | 92 | 9-404.0 |  | 
																			
											| Computed tomography (CT) of the head without contrast medium | 86 | 3-200 |  | 
																			
											|  | 73 | 9-984.8 |  | 
																			
											| Treatment of physically or functionally induced disorders of speech, language, the voice or swallowing | 62 | 9-320 |  | 
																			
											| Measurement of the mineral content of the bone - bone density measurement | 55 | 3-900 |  | 
																			
											|  | 35 | 9-984.b |  | 
																			
											| Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people | 32 | 8-550.2 |  | 
																			
											|  | 29 | 9-984.6 |  | 
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | 25 | 8-800.c0 |  | 
																			
											|  | 21 | 8-98g.11 |  | 
																			
											| Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people | 16 | 8-550.0 |  | 
																			
											| Standard screening examination of elderly people | 15 | 1-771 |  | 
																			
											| Computed tomography (CT) of the spine and the spinal cord without contrast medium | 14 | 3-203 |  | 
																			
											| Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium | 14 | 3-802 |  | 
																			
											| 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 | 13 | 8-930 |  | 
																			
											| Computed tomography (CT) of the pelvis without contrast medium | 12 | 3-206 |  | 
																			
											| Magnetic resonance imaging (MRI) of the head without contrast medium | 11 | 3-800 |  | 
																			
											|  | 9 | 8-831.00 |  | 
																			
											| Computed tomography (CT) of the chest without contrast medium | 8 | 3-202 |  | 
																			
											|  | 7 | 8-98g.12 |  | 
																			
											| Specific psychotherapeutic procedure where emphasis is placed on thinking, learning and behaviour - neuropsychological therapy | 7 | 9-404.1 |  | 
																			
											| Computed tomography (CT) of the musculoskeletal system without contrast medium | 6 | 3-205 |  | 
																			
											| Specific dressing techniques | 6 | 8-190.40 |  | 
																			
											|  | 6 | 8-98g.10 |  | 
																			
											|  | 6 | 9-984.9 |  | 
																			
											| Computed tomography (CT) of the abdomen without contrast medium | 5 | 3-207 |  | 
																			
											| Computed tomography of the chest with contrast medium | 5 | 3-222 |  | 
																			
											| Examination of the cerebrospinal fluid spaces | not specified | 1-204.2 |  | 
																			
											| Examination of nerve conduction - ENG | not specified | 1-206 |  | 
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | not specified | 1-208.2 |  | 
																			
											| Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy | not specified | 1-440.a |  | 
																			
											| Taking a tissue sample (biopsy) of joints or bursae through a surgical incision | not specified | 1-504.6 |  | 
																			
											| 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 oesophagus, stomach and duodenum by endoscopy | not specified | 1-632.1 |  | 
																			
											| Measurement of the composition of respired air at rest and on physical exercise | not specified | 1-712 |  | 
																			
											| Examination of a joint or of a bursa by taking a sample of fluid or tissue with a needle | not specified | 1-854.6 |  | 
																			
											| Examination of a joint or of a bursa by taking a sample of fluid or tissue with a needle | not specified | 1-854.7 |  | 
																			
											| Computed tomography of the abdomen with contrast medium | not specified | 3-225 |  | 
																			
											| 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 |  | 
																			
											| Surgical treatment of nosebleeds | not specified | 5-210.1 |  | 
																			
											| Surgical removal of diseased bone tissue | not specified | 5-782.25 |  | 
																			
											| Surgical removal of diseased bone tissue | not specified | 5-782.27 |  | 
																			
											| Surgical transplantation or transposition of bone tissue | not specified | 5-784.7d |  | 
																			
											| Surgical transplantation or transposition of bone tissue | not specified | 5-784.x4 |  | 
																			
											| Surgical transplantation or transposition of bone tissue | not specified | 5-784.x8 |  | 
																			
											| Surgical fixation of the bone fragments, e.g. in fractures, using devices such as screws or plates | not specified | 5-786.k |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | not specified | 5-790.5f |  | 
																			
											| Surgical reduction of a simple fracture in the shaft of a long bone | not specified | 5-791.28 |  | 
																			
											| Surgical reduction of a simple fracture in the shaft of a long bone | not specified | 5-791.k5 |  | 
																			
											| Surgical reduction of a comminuted fracture in the shaft of a long bone | not specified | 5-792.1g |  | 
																			
											| Surgical reduction of a simple fracture in the joint region of a long bone | not specified | 5-793.k6 |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | not specified | 5-794.1h |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | not specified | 5-794.k6 |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | not specified | 5-794.kh |  | 
																			
											| Surgical reduction of a dislocated joint | not specified | 5-79b.hg |  | 
																			
											| Open surgical procedure on a joint | not specified | 5-800.3g |  | 
																			
											| Open surgical procedure on a joint | not specified | 5-800.5h |  | 
																			
											| Surgical implantation of an artificial hip joint | not specified | 5-820.22 |  | 
																			
											| Re-operation, exchange or removal of an artificial hip joint | not specified | 5-821.18 |  | 
																			
											| Re-operation, exchange or removal of an artificial hip joint | not specified | 5-821.24 |  | 
																			
											| Re-operation, exchange or removal of an artificial hip joint | not specified | 5-821.2b |  | 
																			
											| Re-operation, exchange or removal of an artificial hip joint | not specified | 5-821.52 |  | 
																			
											| Re-operation, exchange or removal of an artificial hip joint | not specified | 5-821.7 |  | 
																			
											| Re-operation, exchange or removal of an artificial knee joint | not specified | 5-823.2b |  | 
																			
											| Other operations to secure or restore the function of a joint | not specified | 5-829.h |  | 
																			
											| Other operations to secure or restore the function of a joint | not specified | 5-829.k1 |  | 
																			
											| Other operations on the spine | not specified | 5-839.a1 |  | 
																			
											| Other operations on the bone, muscles or joints | not specified | 5-869.1 |  | 
																			
											| Other surgical incision into the skin or subcutaneous tissues | not specified | 5-892.0e |  | 
																			
											|  | not specified | 5-896.1e |  | 
																			
											| Temporary covering of soft tissue injuries with skin or artificial skin | not specified | 5-916.a0 |  | 
																			
											|  | not specified | 8-017.0 |  | 
																			
											| 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 |  | 
																			
											| 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 |  | 
																			
											| Specific dressing techniques | not specified | 8-190.21 |  | 
																			
											| Specific dressing techniques | not specified | 8-190.41 |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201.g |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201.h |  | 
																			
											| Early postoperative treatment and early rehabilitation of patients with diseases of the nervous system or who have had neurosurgery | not specified | 8-552.6 |  | 
																			
											| Insertion of a tube into the trachea for ventilation - intubation | not specified | 8-701 |  | 
																			
											| Cardiac or cardiopulmonary resuscitation | not specified | 8-771 |  | 
																			
											| Transfusion of blood previously taken from a person - autologous blood transfusion | not specified | 8-803.2 |  | 
																			
											| Transfusion of blood plasma or plasma components or genetically engineered blood proteins | not specified | 8-810.j5 |  | 
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | not specified | 8-812.51 |  | 
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | not specified | 8-812.60 |  | 
																			
											| Insertion or exchange of a tube (catheter) in a large vein | not specified | 8-831.0 |  | 
																			
											|  | not specified | 8-831.02 |  | 
																			
											| 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 |  | 
																			
											| Treatment of pain by the introduction of a liquid anaesthetic around other nerves outside the brain and spinal cord | not specified | 8-915 |  | 
																			
											| Pain control by injecting an anaesthetic into a joint of the spine | not specified | 8-917.03 |  | 
																			
											|  | not specified | 8-98g.13 |  | 
																			
											| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention | not specified | 9-401.01 |  | 
																			
											| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention | not specified | 9-401.22 |  | 
																			
											| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention | not specified | 9-401.23 |  | 
																			
											|  | not specified | 9-984.a |  |