Innere Medizin/Schwerpunkt Nephrologie

Illnesses according to ICD

Service ICD number Number of cases Info
Acute kidney failure unspecified N17.93 77
Other disorders of urinary system - Urinary tract infection site not specified N39.0 63
Chronic renal failure - Chronic kidney disease stage 5 N18.5 61
Erysipelas A46 42
Volume depletion E86 41
Acute kidney failure unspecified N17.92 41
Heart failure I50.01 36
Other disorders of fluid electrolyte and acid-base balance - Hypo-osmolality and hyponatremia E87.1 35
Left ventricular failure unspecified I50.14 31
Pneumonia organism unspecified - Lobar pneumonia unspecified organism J18.1 27
Essential primary hypertension I10.01 23
Syncope and collapse R55 22
Pneumonia organism unspecified - Pneumonia unspecified organism J18.9 19
Chronic renal failure - Chronic kidney disease stage 4 severe N18.4 13
Complications of cardiac and vascular prosthetic devices implants and grafts T82.5 13
Bacterial infection of unspecified site - Bacterial infection unspecified A49.9 12
Diarrhoea and gastroenteritis of presumed infectious origin A09.9 11
Other disorders of fluid electrolyte and acid-base balance - Hyperkalemia E87.5 11
Atrial fibrillation and flutter - Paroxysmal atrial fibrillation I48.0 11
Acute kidney failure unspecified N17.91 11
Ascites R18 11
Bacterial infection of unspecified site - Other bacterial infections of unspecified site A49.8 10
Influenza due to other identified influenza virus with other respiratory manifestations J10.1 10
Unspecified acute lower respiratory infection J22 10
Recurrent and persistent haematuria - Recurrent and persistent hematuria with other morphologic changes N02.8 9
Left ventricular failure unspecified I50.13 8
Gastro-oesophageal reflux disease - Gastro-esophageal reflux disease with esophagitis K21.0 8
Bacterial infection of unspecified site A49.0 7
Pleural effusion not elsewhere classified J90 7
Gastritis and duodenitis K29.6 7
Other viral haemorrhagic fevers not elsewhere classified - Hemorrhagic fever with renal syndrome A98.5 6
Iron deficiency anaemia - Other iron deficiency anemias D50.8 6
Other forms of angina pectoris I20.8 6
Other noninfective gastroenteritis and colitis - Toxic gastroenteritis and colitis K52.1 6
Chronic renal failure - Chronic kidney disease stage 3 moderate N18.3 6
Fever of other and unknown origin R50.88 6
Complications of cardiac and vascular prosthetic devices implants and grafts T82.7 6
Failure and rejection of transplanted organs and tissues - Unspecified complication of kidney transplant T86.10 6
Other disorders of fluid electrolyte and acid-base balance - Hypokalemia E87.6 5
Atrial fibrillation and flutter I48.9 5
Diverticular disease of intestine - Diverticulitis of large intestine without perforation or abscess without bleeding K57.32 5
Other diseases of digestive system - Gastrointestinal hemorrhage unspecified K92.2 5
Pain in throat and chest R07.4 5
Other septicaemia - Sepsis due to Escherichia coli E. coli A41.51 4
Bacterial infection of unspecified site - Streptococcal infection unspecified site A49.1 4
Other and unspecified infectious diseases B99 4
Other anaemias D64.8 4
Type 2 diabetes mellitus without complications E11.91 4
Pulmonary embolism I26.9 4
Atrial fibrillation and flutter I48.1 4
Other disorders of arteries and arterioles - Arteritis unspecified I77.6 4
Phlebitis and thrombophlebitis of other sites I80.81 4
Viral pneumonia not elsewhere classified J12.8 4
Chronic obstructive pulmonary disease with acute exacerbation J44.19 4
Respiratory failure not elsewhere classified - Acute respiratory failure unspecified whether with hypoxia or hypercapnia J96.00 4
Unspecified nephritic syndrome - Unspecified nephritic syndrome with diffuse membranous glomerulonephritis N05.2 4
Abdominal and pelvic pain R10.4 4
Unspecified haematuria R31 4
Other bacterial intestinal infections - Campylobacter enteritis A04.5 not specified
Other bacterial intestinal infections A04.70 not specified
Other protozoal intestinal diseases - Cryptosporidiosis A07.2 not specified
Viral and other specified intestinal infections A08.1 not specified
Diarrhoea and gastroenteritis of presumed infectious origin A09.0 not specified
Listeriosis A32.8 not specified
Other septicaemia - Sepsis due to other specified staphylococcus A41.1 not specified
Other septicaemia A41.58 not specified
Other septicaemia - Sepsis unspecified organism A41.9 not specified
Other bacterial diseases not elsewhere classified - Legionnaires disease A48.1 not specified
Other bacterial diseases not elsewhere classified - Nonpneumonic Legionnaires disease Pontiac fever A48.2 not specified
Dengue A97.9 not specified
Zoster herpes zoster B02.3 not specified
Zoster herpes zoster - Zoster without complications B02.9 not specified
Other viral infections characterized by skin and mucous membrane lesions not elsewhere classified - Erythema infectiosum fifth disease B08.3 not specified
Cytomegaloviral disease - Cytomegaloviral disease unspecified B25.9 not specified
Viral infection of unspecified site - Viral infection unspecified B34.9 not specified
Candidiasis B37.4 not specified
Candidiasis - Candidal esophagitis B37.81 not specified
Malignant neoplasm of colon - Malignant neoplasm of cecum C18.0 not specified
Malignant neoplasm of colon - Malignant neoplasm of sigmoid colon C18.7 not specified
Malignant neoplasm of anus and anal canal - Malignant neoplasm of anal canal C21.1 not specified
Malignant neoplasm of liver and intrahepatic bile ducts - Malignant neoplasm of liver not specified as primary or secondary C22.9 not specified
Malignant neoplasm of other and unspecified parts of biliary tract - Malignant neoplasm of extrahepatic bile duct C24.0 not specified
Malignant neoplasm of pancreas - Malignant neoplasm of head of pancreas C25.0 not specified
Malignant neoplasm of pancreas - Malignant neoplasm of tail of pancreas C25.2 not specified
Malignant neoplasm of pancreas - Malignant neoplasm of pancreas unspecified C25.9 not specified
Malignant melanoma of skin C43.7 not specified
Malignant neoplasm of retroperitoneum and peritoneum - Malignant neoplasm of retroperitoneum C48.0 not specified
Malignant neoplasm of breast C50.5 not specified
Malignant neoplasm of ovary C56 not specified
Malignant neoplasm of kidney except renal pelvis C64 not specified
Malignant neoplasm of spinal cord cranial nerves and other parts of central nervous system - Malignant neoplasm of spinal cord C72.0 not specified
Secondary malignant neoplasm of respiratory and digestive organs - Secondary malignant neoplasm of small intestine C78.4 not specified
Secondary malignant neoplasm of respiratory and digestive organs - Secondary malignant neoplasm of retroperitoneum and peritoneum C78.6 not specified
Spread metastasis of cancer in otherwise unspecified areas of the body C79.3 not specified
Spread metastasis of cancer in otherwise unspecified areas of the body C79.5 not specified
Multiple myeloma and malignant plasma cell neoplasms - Multiple myeloma not having achieved remission C90.00 not specified
Lymphoid leukaemia - Acute lymphoblastic leukemia not having achieved remission C91.00 not specified
Benign neoplasm of other and unspecified endocrine glands - Benign neoplasm of pituitary gland D35.2 not specified
Neoplasm of uncertain or unknown behaviour of middle ear and respiratory and intrathoracic organs - Neoplasm of uncertain behavior of trachea bronchus and lung D38.1 not specified
Neoplasm of uncertain or unknown behaviour of endocrine glands D44.1 not specified
Other neoplasms of uncertain or unknown behaviour of lymphoid haematopoietic and related tissue - Neoplasm of uncertain behavior of lymphoid hematopoietic and related tissue unspecified D47.9 not specified
Iron deficiency anaemia - Iron deficiency anemia unspecified D50.9 not specified
Vitamin B12 deficiency anaemia - Vitamin B12 deficiency anemia due to intrinsic factor deficiency D51.0 not specified
Folate deficiency anaemia - Other folate deficiency anemias D52.8 not specified
Acquired haemolytic anaemia - Other acquired hemolytic anemias D59.8 not specified
Other aplastic anaemias - Aplastic anemia unspecified D61.9 not specified
Other anaemias - Anemia unspecified D64.9 not specified
Purpura and other haemorrhagic conditions - Allergic purpura D69.0 not specified
Purpura and other haemorrhagic conditions - Immune thrombocytopenic purpura D69.3 not specified
Thrombocytopenia unspecified D69.61 not specified
Agranulocytosis D70.7 not specified
Other diseases of blood and blood-forming organs - Secondary polycythemia D75.1 not specified
Sarcoidosis D86.8 not specified
Diabetes = type 1 diabetes mellitus insulin dependent from the start E10.01 not specified
Type 1 diabetes mellitus with ketoacidosis with coma E10.11 not specified
Type 1 diabetes mellitus without complications E10.91 not specified
Type 2 diabetes mellitus with ketoacidosis with coma E11.11 not specified
Type 2 diabetes mellitus not insulin dependent from the start E11.20 not specified
Type 2 diabetes mellitus with diabetic nephropathy E11.21 not specified
Type 2 diabetes mellitus not insulin dependent from the start E11.61 not specified
Type 2 diabetes mellitus not insulin dependent from the start E11.73 not specified
Type 2 diabetes mellitus without complications E11.90 not specified
Unspecified diabetes mellitus E14.20 not specified
Hyperfunction of pituitary gland - Syndrome of inappropriate secretion of antidiuretic hormone E22.2 not specified
Other disorders of adrenal gland - Addisonian crisis E27.2 not specified
Other disorders of adrenal gland E27.4 not specified
Unspecified severe protein-energy malnutrition E43 not specified
Protein-energy malnutrition of moderate and mild degree - Mild protein-calorie malnutrition E44.1 not specified
Unspecified protein-energy malnutrition E46 not specified
Disorders of mineral metabolism E83.58 not specified
Amyloidosis - Organ-limited amyloidosis E85.4 not specified
Other disorders of fluid electrolyte and acid-base balance - Hyperosmolality and hypernatremia E87.0 not specified
Other disorders of fluid electrolyte and acid-base balance - Acidosis E87.2 not specified
Delirium not induced by alcohol and other psychoactive substances F05.1 not specified
Delirium not induced by alcohol and other psychoactive substances F05.8 not specified
Delirium not induced by alcohol and other psychoactive substances F05.9 not specified
Bipolar affective disorder F31.1 not specified
Parkinson disease G20.90 not specified
Epilepsy G40.3 not specified
Migraine G43.9 not specified
Other disorders of brain - Cerebral edema G93.6 not specified
Other diseases of spinal cord G95.10 not specified
Retinal vascular occlusions H34.8 not specified
Essential primary hypertension I10.11 not specified
Essential primary hypertension I10.91 not specified
Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease I12.00 not specified
Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease I12.01 not specified
Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease or unspecified chronic kidney disease I12.90 not specified
Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease or unspecified chronic kidney disease I13.01 not specified
Hypertensive heart and renal disease I13.90 not specified
Renovascular hypertension I15.01 not specified
Hypertension secondary to other renal disorders I15.11 not specified
Unstable angina I20.0 not specified
Acute myocardial infarction I21.0 not specified
Acute myocardial infarction I21.1 not specified
I21.40 not specified
Chronic ischaemic heart disease I25.12 not specified
Chronic ischaemic heart disease I25.13 not specified
Pulmonary embolism I26.0 not specified
Other pulmonary heart diseases I27.28 not specified
Other diseases of pericardium - Hemopericardium not elsewhere classified I31.2 not specified
Nonrheumatic aortic valve disorders - Nonrheumatic aortic valve stenosis I35.0 not specified
Nonrheumatic aortic valve disorders - Other nonrheumatic aortic valve disorders I35.8 not specified
Paroxysmal tachycardia - Ventricular tachycardia I47.2 not specified
Left ventricular failure unspecified I50.12 not specified
Other nontraumatic intracranial haemorrhage - Nontraumatic subacute subdural hemorrhage I62.02 not specified
Atherosclerosis - Atherosclerosis of renal artery I70.1 not specified
Atherosclerosis I70.23 not specified
Atherosclerosis - Atherosclerosis of native arteries of other extremities with ulceration I70.25 not specified
Other disorders of arteries and arterioles - Arteriovenous fistula acquired I77.0 not specified
Other disorders of arteries and arterioles - Arterial fibromuscular dysplasia I77.3 not specified
Phlebitis and thrombophlebitis I80.1 not specified
Phlebitis and thrombophlebitis I80.20 not specified
Phlebitis and thrombophlebitis I80.28 not specified
Phlebitis and thrombophlebitis - Phlebitis and thrombophlebitis of lower extremities unspecified I80.3 not specified
Varicose veins of lower extremities I83.1 not specified
Varicose veins of lower extremities I83.2 not specified
Varicose veins of lower extremities I83.9 not specified
Venous insufficiency chronic peripheral I87.21 not specified
Hypotension - Orthostatic hypotension I95.1 not specified
Hypotension - Hypotension due to drugs I95.2 not specified
Hypotension I95.8 not specified
Acute upper respiratory infections of multiple and unspecified sites - Acute upper respiratory infection unspecified J06.9 not specified
Flu through seasonally proven influenza viruses J10.0 not specified
Flu through seasonally proven influenza viruses J10.8 not specified
Bacterial pneumonia not elsewhere classified J15.2 not specified
Bacterial pneumonia not elsewhere classified - Pneumonia due to Mycoplasma pneumoniae J15.7 not specified
Bacterial pneumonia not elsewhere classified - Pneumonia due to other specified bacteria J15.8 not specified
Pneumonia due to other infectious organisms not elsewhere classified - Chlamydial pneumonia J16.0 not specified
Pneumonia organism unspecified - Bronchopneumonia unspecified organism J18.0 not specified
Pneumonia organism unspecified - Hypostatic pneumonia unspecified organism J18.2 not specified
Acute bronchitis - Acute bronchitis due to other specified organisms J20.8 not specified
Acute bronchitis - Acute bronchitis unspecified J20.9 not specified
Acute bronchiolitis - Acute bronchiolitis due to respiratory syncytial virus J21.0 not specified
Peritonsillar abscess J36 not specified
Bronchitis not specified as acute or chronic J40 not specified
Chronic obstructive pulmonary disease with acute lower respiratory infection J44.00 not specified
Chronic obstructive pulmonary disease with acute lower respiratory infection J44.01 not specified
Chronic obstructive pulmonary disease with acute lower respiratory infection J44.02 not specified
Chronic obstructive pulmonary disease with acute lower respiratory infection J44.09 not specified
Chronic obstructive pulmonary disease with acute exacerbation J44.10 not specified
Chronic obstructive pulmonary disease with acute exacerbation J44.12 not specified
Other chronic obstructive pulmonary disease J44.82 not specified
Other chronic obstructive pulmonary disease J44.89 not specified
J45.91 not specified
J45.93 not specified
J45.99 not specified
Pneumonitis due to solids and liquids - Pneumonitis due to inhalation of food and vomit J69.0 not specified
J84.10 not specified
Respiratory failure not elsewhere classified J96.09 not specified
Other respiratory diseases - Lung collapse - Dystelectasis J98.10 not specified
Other diseases of oesophagus K22.1 not specified
Other specified diseases of esophagus K22.81 not specified
Gastric ulcer - Acute gastric ulcer with hemorrhage K25.0 not specified
Gastric ulcer - Acute gastric ulcer without hemorrhage or perforation K25.3 not specified
Duodenal ulcer - Acute duodenal ulcer with hemorrhage K26.0 not specified
Duodenal ulcer - Acute duodenal ulcer without hemorrhage or perforation K26.3 not specified
Gastritis and duodenitis K29.0 not specified
Gastritis and duodenitis K29.1 not specified
Gastritis and duodenitis K29.4 not specified
Gastritis and duodenitis K29.7 not specified
Acute appendicitis K35.2 not specified
Other noninfective gastroenteritis and colitis - Noninfective gastroenteritis and colitis unspecified K52.9 not specified
Vascular disorders of intestine - Chronic vascular disorders of intestine K55.1 not specified
Vascular disorders of intestine K55.22 not specified
Paralytic ileus and intestinal obstruction without hernia - Paralytic ileus K56.0 not specified
Paralytic ileus and intestinal obstruction without hernia K56.4 not specified
Paralytic ileus and intestinal obstruction without hernia K56.5 not specified
Diverticular disease of intestine - Diverticulosis of large intestine without perforation or abscess with bleeding K57.31 not specified
Other functional intestinal disorders - Outlet dysfunction constipation K59.02 not specified
Other functional intestinal disorders - Other constipation K59.09 not specified
Other diseases of anus and rectum - Radiation proctitis K62.7 not specified
Haemorrhoids and perianal venous thrombosis - First degree hemorrhoids K64.0 not specified
Haemorrhoids and perianal venous thrombosis - Second degree hemorrhoids K64.1 not specified
Haemorrhoids and perianal venous thrombosis - Other hemorrhoids K64.8 not specified
Peritonitis - Acute peritonitis - Other and unspecified acute peritonitis K65.09 not specified
Other disorders of peritoneum - Peritoneal adhesions postprocedural postinfection K66.0 not specified
Alcoholic liver disease K70.3 not specified
Fibrosis and cirrhosis of liver K74.6 not specified
Other inflammatory liver diseases - Autoimmune hepatitis K75.4 not specified
Calculus of gallbladder with acute cholecystitis without obstruction K80.00 not specified
Calculus of gallbladder without cholecystitis without obstruction K80.20 not specified
Calculus of bile duct with cholangitis unspecified without obstruction K80.30 not specified
Calculus of bile duct with cholangitis unspecified with obstruction K80.31 not specified
Calculus of bile duct without cholangitis or cholecystitis with obstruction K80.51 not specified
Other diseases of the bile ducts - Cholangitis - Other cholangitis K83.08 not specified
Acute pancreatitis - Idiopathic acute pancreatitis without necrosis or infection K85.00 not specified
Acute pancreatitis - Drug induced acute pancreatitis without necrosis or infection K85.30 not specified
Postprocedural disorders of digestive system not elsewhere classified - Postsurgical malabsorption not elsewhere classified K91.2 not specified
Other diseases of digestive system - Hematemesis K92.0 not specified
Cutaneous abscess furuncle and carbuncle L02.4 not specified
Cutaneous abscess furuncle and carbuncle L02.8 not specified
Cellulitis L03.11 not specified
Pressure sore decubitus and pressure area L89.24 not specified
Pressure sore decubitus and pressure area L89.27 not specified
Vasculitis limited to skin not elsewhere classified - Other vasculitis limited to the skin L95.8 not specified
Vasculitis limited to skin not elsewhere classified - Vasculitis limited to the skin unspecified L95.9 not specified
Ulcer of lower limb not elsewhere classified L97 not specified
Other rheumatoid arthritis - Other specified rheumatoid arthritis unspecified site M06.80 not specified
Gout M10.03 not specified
Other arthritis M13.13 not specified
Other arthrosis - Primary osteoarthritis unspecified site M19.91 not specified
Other joint disorders not elsewhere classified M25.46 not specified
Other joint disorders not elsewhere classified - Pain in unspecified joint M25.50 not specified
Other joint disorders not elsewhere classified M25.51 not specified
Other necrotizing vasculopathies M31.3 not specified
Other necrotizing vasculopathies - Other giant cell arteritis M31.6 not specified
Other necrotizing vasculopathies - Microscopic polyangiitis M31.7 not specified
Systemic lupus erythematosus M32.1 not specified
Other systemic involvement of connective tissue - Polymyalgia rheumatica M35.3 not specified
Dorsalgia M54.4 not specified
Dorsalgia M54.80 not specified
Synovitis and tenosynovitis unspecified M65.94 not specified
Other soft tissue disorders not elsewhere classified M79.86 not specified
Other soft tissue disorders not elsewhere classified M79.87 not specified
Osteoporosis with pathological fracture M80.08 not specified
Acute nephritic syndrome - Acute nephritic syndrome with other morphologic changes N00.8 not specified
Recurrent and persistent haematuria - Recurrent and persistent hematuria with focal and segmental glomerular lesions N02.1 not specified
Recurrent and persistent haematuria - Recurrent and persistent hematuria with diffuse membranous glomerulonephritis N02.2 not specified
Recurrent and persistent haematuria - Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis N02.3 not specified
Recurrent and persistent haematuria - Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis N02.5 not specified
Recurrent and persistent haematuria - Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis N02.7 not specified
Chronic nephritic syndrome - Chronic nephritic syndrome with focal and segmental glomerular lesions N03.1 not specified
Chronic nephritic syndrome - Chronic nephritic syndrome with diffuse membranous glomerulonephritis N03.2 not specified
Chronic nephritic syndrome - Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis N03.5 not specified
Nephrotic syndrome - Nephrotic syndrome with minor glomerular abnormality N04.0 not specified
Nephrotic syndrome - Nephrotic syndrome with diffuse membranous glomerulonephritis N04.2 not specified
Nephrotic syndrome - Nephrotic syndrome with other morphologic changes N04.8 not specified
Unspecified nephritic syndrome - Unspecified nephritic syndrome with minor glomerular abnormality N05.0 not specified
Unspecified nephritic syndrome - Unspecified nephritic syndrome with other morphologic changes N05.8 not specified
Acute tubulo-interstitial nephritis N10 not specified
Obstructive and reflux uropathy N13.3 not specified
Other acute kidney failure N17.83 not specified
Other disorders of kidney and ureter not elsewhere classified - Ischemia and infarction of kidney N28.0 not specified
N30.88 not specified
Orchitis and epididymitis N45.0 not specified
Other disorders of male genital organs N50.8 not specified
Abnormalities of heart beat - Tachycardia unspecified R00.0 not specified
Abnormalities of heart beat - Palpitations R00.2 not specified
Haemorrhage from respiratory passages - Hemoptysis R04.2 not specified
Cough R05 not specified
Abnormalities of breathing R06.0 not specified
Pain in throat and chest - Precordial pain R07.2 not specified
Pain in throat and chest R07.3 not specified
Other symptoms and signs involving the circulatory and respiratory systems - Pleurisy R09.1 not specified
Abdominal and pelvic pain R10.1 not specified
Abdominal and pelvic pain R10.3 not specified
Dysphagia R13.9 not specified
Abnormalities of gait and mobility R26.8 not specified
Other lack of coordination - Ataxia unspecified R27.0 not specified
Retention of urine R33 not specified
Dizziness and giddiness R42 not specified
Headache R51 not specified
Oedema not elsewhere classified - Localized edema R60.0 not specified
Symptoms and signs concerning food and fluid intake - Abnormal weight loss R63.4 not specified
Abnormal serum enzyme levels - Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase LDH R74.0 not specified
Other specified abnormalities of plasma proteins R77.88 not specified
Abnormal findings on diagnostic imaging of other body structures - Abnormal findings on diagnostic imaging of other parts of digestive tract R93.3 not specified
Fracture of skull and facial bones S02.2 not specified
Intracranial injury S06.0 not specified
Superficial injury of hip and thigh S70.1 not specified
Fracture of femur S72.01 not specified
Superficial injury of lower leg S80.81 not specified
Foreign body in alimentary tract T18.1 not specified
Foreign body in alimentary tract T18.9 not specified
Adverse effects not elsewhere classified T78.2 not specified
Complications of procedures not elsewhere classified T81.0 not specified
Complications of cardiac and vascular prosthetic devices implants and grafts T82.3 not specified
Complications of cardiac and vascular prosthetic devices implants and grafts T82.4 not specified
Complications of cardiac and vascular prosthetic devices implants and grafts T82.8 not specified
Complications of other internal prosthetic devices implants and grafts T85.51 not specified
Complications of other internal prosthetic devices implants and grafts T85.6 not specified
Complications of other internal prosthetic devices implants and grafts T85.71 not specified
Failure and rejection of transplanted organs and tissues - Kidney transplant rejection T86.11 not specified
Failure and rejection of transplanted organs and tissues - Other complication of kidney transplant T86.19 not specified
Other complications of surgical and medical care not elsewhere classified T88.6 not specified
Personal history of medical treatment Z92.1 not specified