Excision of Oral Cavity and Throat, External Approach
An operating room procedure. An O.R. procedure drives DRG assignment on its own, so it can change the MDC and MS-DRG regardless of the principal diagnosis.
One MDC, with the conditional pathways below listed separately.
Enter 0WB3XZZ to see the DRG and its relative weight.
Open the MS-DRG grouper