For ambulatory surgery, assign an icd-10-cm code to the diagnosis for which the surgery was performed; if the postoperative diagnosis is different from the preoperative diagnosis when the diagnosis is confirmed, assign a code to the

Post operative diagnosis.

Explanation:

ICD-10-CM are the diagnosis codes used to determine the disorder, symptoms and poisoning of the disease. These codes are used as a tool for to describe the disease in the form of codes instead of written documents.

Ambulatory surgeries requires the  post operative diagnosis because these diagnosis are more definitive than pre operative diagnosis.  Post operative diagnosis code is more reliable and helpful for the ambulatory surgery of the patient.

Thus, the answer is post operative diagnosis.

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made