E. Nouns, then verbs"A patient was admitted with heart failure within one week of a heart transplant. Due to the timing, the coder thought that it may represent a postoperative transplant rejection following heart transplant.
What action(s) should the coding staff take?
a. Query the physician.
b. Assign the codes for the postoperative transplant rejection.
c. Assign only the code for the transplant rejection.
d. Assign only the code for heart failure.