Doubtful this is your man.

Luke West, Private, Conscript, Franklin County, Mo., came into Union lines under a flag of truce at Elk Horn Tavern, Ark./Cassville, Mo./near Sugar Creek, Ark. ??? November 3, 1864, admitted USA Post and Prison Hospital, Alton, Ill., January 16, 1865, Variola, died January 27

Compiled Service Records of Confederate Soldiers Who Served in Organizations from the State of Missouri Quantrill's Co., Miscellaneous, Missouri