Case Scenario Choose the correct diagnosis code(s) assignment for the following case scenario: The patient is a 55-year-old female who is being seen in the outpatient endoscopy center for a sigmoidoscopy with biopsy. The patients complaint is chronic, watery, non-bloody diarrhea. The gastroenterologist examines the biopsy sample under the microscope and determines there are an increase number of lymphocytes in the specimen. The physician concludes the patient has lymphocytic colitis. Code(s) ___________.