Melena or Hematochezia: Difference between revisions

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*Therefore it is not actually a specific diagnosis or cause of the bleeding.   
*Therefore it is not actually a specific diagnosis or cause of the bleeding.   
*'''Whenever possible code combine this code with the CAUSE of this symptom.'''
*'''Whenever possible code combine this code with the CAUSE of this symptom.'''
**Indeed, one can have an upper GI source with blood from the rectum.
*This code should only be used alone if the cause of the melena remains unknown.
*This code should only be used alone if the cause of the melena remains unknown.