| Service | Number of cases | OPS key | Info | 
																			
											| Monitoring and care of normal childbirth | 694 | 9-260 |  | 
																			
											| Care of a new-born baby after birth | 557 | 9-262.0 |  | 
																			
											| Care of a new-born baby after birth | 468 | 9-262.1 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 246 | 5-758.4 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 242 | 5-758.2 |  | 
																			
											| Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) | 187 | 8-910 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 152 | 5-758.3 |  | 
																			
											| Other caesarean section | 150 | 5-749.11 |  | 
																			
											| Other caesarean section | 126 | 5-749.10 |  | 
																			
											| Other caesarean section | 110 | 5-749.0 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 61 | 5-758.x |  | 
																			
											| Vaginal delivery by means of a vacuum extractor | 49 | 5-728.1 |  | 
																			
											| Classic caesarean section | 47 | 5-740.1 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | 38 | 9-280.0 |  | 
																			
											| Vaginal delivery by means of a vacuum extractor | 36 | 5-728.0 |  | 
																			
											| Extension of the vaginal opening with an incision into the perineum (episiotomy) during childbirth, with subsequent suturing | 36 | 5-738.0 |  | 
																			
											| Caesarean section with incision above the cervix or through the body of the uterus | 30 | 5-741.0 |  | 
																			
											| Artificial rupture of membranes | 19 | 5-730 |  | 
																			
											| Reconstructive operations on the female reproductive organs after a perineal tear during delivery | 16 | 5-758.5 |  | 
																			
											| Measurement of brain waves triggered by targeted stimuli (evoked potentials) | 13 | 1-208.8 |  | 
																			
											| Removal of the retained placenta after childbirth | 13 | 5-756.1 |  | 
																			
											| Removal of the retained placenta after childbirth | 12 | 5-756.0 |  | 
																			
											| Classic caesarean section | 10 | 5-740.0 |  | 
																			
											| Surgical destruction or closure of the fallopian tube - sterilisation operation for women | 8 | 5-663.00 |  | 
																			
											| Caesarean section with incision above the cervix or through the body of the uterus | 6 | 5-741.1 |  | 
																			
											| Use of natural or artificial light for therapeutic purposes - light therapy | 6 | 8-560.2 |  | 
																			
											| Monitoring and care of childbirth with increased risk for the mother or child | 6 | 9-261 |  | 
																			
											| Removal of the retained placenta after childbirth | 5 | 5-756.x |  | 
																			
											| Other operations in relation to childbirth | 4 | 5-759.01 |  | 
																			
											| Computed tomography (CT) of the head without contrast medium | not specified | 3-200 |  | 
																			
											| Computed tomography (CT) of the pelvis without contrast medium | not specified | 3-206 |  | 
																			
											| Other reconstructive operations on the intestine | not specified | 5-467.03 |  | 
																			
											| Other operations on the intestine | not specified | 5-469.20 |  | 
																			
											| Other reconstructive operations on the urinary bladder | not specified | 5-578.00 |  | 
																			
											| Other reconstructive operations on the urinary bladder | not specified | 5-578.4x |  | 
																			
											| Surgical removal of a fallopian tube | not specified | 5-661.50 |  | 
																			
											| Surgical destruction or closure of the fallopian tube - sterilisation operation for women | not specified | 5-663.40 |  | 
																			
											| Surgical destruction or closure of the fallopian tube - sterilisation operation for women | not specified | 5-663.50 |  | 
																			
											| Surgical destruction or closure of the fallopian tube - sterilisation operation for women | not specified | 5-663.x0 |  | 
																			
											| Surgical destruction or closure of the fallopian tube - sterilisation operation for women | not specified | 5-663.y |  | 
																			
											| Other operations on the fallopian tubes | not specified | 5-669 |  | 
																			
											| Surgical removal and destruction of diseased uterine tissue | not specified | 5-681.80 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.0 |  | 
																			
											| Surgical destruction of the upper part of the lining of the womb (endometrium) - curettage | not specified | 5-690.x |  | 
																			
											| Failed vaginal delivery | not specified | 5-733.1 |  | 
																			
											| Other operations in relation to childbirth | not specified | 5-759.1 |  | 
																			
											| Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues | not specified | 5-895.2b |  | 
																			
											| Delivery with aid of specific manual manoeuvres | not specified | 8-515 |  | 
																			
											| Mechanical ventilation of newborn babies and infants | not specified | 8-711.00 |  | 
																			
											| Transfusion of blood, red blood cells or platelets from a donor to a recipient | not specified | 8-800.c0 |  | 
																			
											| Transfusion of other plasma components or genetically engineered blood proteins | not specified | 8-812.61 |  | 
																			
											|  | not specified | 8-831.00 |  | 
																			
											| Insertion or exchange of a tube (catheter) in the pulmonary artery | not specified | 8-832.0 |  | 
																			
											| 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 | not specified | 8-930 |  | 
																			
											| Treatment on the intensive care unit (basic procedures) | not specified | 8-980.0 |  | 
																			
											| Hospital treatment prior to delivery in the same stay | not specified | 9-280.1 |  |