| Code | Title | 
					
				| – | Top Categories | 
		
					
				| 0 | Medical and Surgical | 
					
				| 0S | Lower Joints | 
					
				| 0S2 | Change
					Lower Joints, Change | 
					
				| 0S5 | Destruction
					Lower Joints, Destruction | 
					
				| 0S9 | Drainage
					Lower Joints, Drainage | 
					
				| 0SB | Excision
					Lower Joints, Excision | 
					
				| 0SC | Extirpation
					Lower Joints, Extirpation | 
					
				| 0SG | Fusion
					Lower Joints, Fusion | 
					
				| 0SH | Insertion
					Lower Joints, Insertion | 
					
				| 0SJ | Inspection
					Lower Joints, Inspection | 
					
				| 0SN | Release
					Lower Joints, Release | 
					
				| 0SP | Removal
					Lower Joints, Removal | 
					
				| 0SQ | Repair
					Lower Joints, Repair | 
					
				| 0SR | Replacement
					Lower Joints, Replacement | 
					
				| 0SS | Reposition
					Lower Joints, Reposition | 
					
				| 0ST | Resection
					Lower Joints, Resection | 
					
				| 0SU | Supplement
					Lower Joints, Supplement | 
					
				| 0SW | Revision
					Lower Joints, Revision |