Claims Submission Ontario Health Insurance Program
Resource Manual for Physicians
 
4.15   Diagnostic Codes (Continued)

Alpha (Continued)

Neoplasm Of
Uncertain Behaviour
Digestive and Respiratory Systems 235
Endocrine Glands and Nervous System 237
Genitourinary Organs 236
Other and Unspecified Sites and Tissues 238
Nephrotic Syndrome   581
Neuralgia, Trigeminal   350
Neurasthenia   300
Neuritis, Idiopathic Peripheral   356
Neuritis, Optic   377
Neurodermatitis   691
Neurosis Anxiety, Obessive Compulsive 300
Neutropenia   288
Nocturia   788
Non-psychotic Disorder
Not Classified Elsewhere
  311
Nutritional and Vitamin Deficiencies   269
O Return to alphabetic index  
Obesity   278
Obsessive Compulsive Neurosis   300
Obsessive Compulsive Personality   301
Obstipation   564
Obstructed Labour   660
Obstruction Esophagus 530
Intestine 560
Lacrimal Duct 375
Obstructive Pulmonary Disease Chronic, other 496
Occupational Problems Unemployment, difficulty at work 905
Oligomenorrhea   626
Oligouria   786
Onychogryposis   703
Oophoritis Acute or chronic 614

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