Roster of Confederate Soldiers, 1861-1865 shows:
Clifton, James W. AL 41st Inf. Co.A,K
It could be possible that he was taken home and buried there.
Try contacting
State of Alabama
Department of Archives and History
624 Washington Ave
Montgomery, AL 36130
205-242-4152 [Archives]
205-242-4435 [Reference Room]
They do have a list of casualties and deaths in hospitals and that my hold the answer to your question.