520 BACK AND NECK PROCEDURES EXCEPT SPINAL FUSION WITHOUT CC/MCC BACK AND NECK PROCEDURES EXCEPT SPINAL FUSION WITHOUT CC/MCC Ancillary Procedural Code 63047
521 HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITH MCC HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITH MCC Ancillary Procedural Code 27236
522 HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITHOUT MCC HIP REPLACEMENT WITH PRINCIPAL DIAGNOSIS OF HIP FRACTURE WITHOUT MCC Ancillary Procedural Code 27130
444 DISORDERS OF THE BILIARY TRACT WITH MCC DISORDERS OF THE BILIARY TRACT WITH MCC Ancillary Procedural Code 43274
445 DISORDERS OF THE BILIARY TRACT WITH CC DISORDERS OF THE BILIARY TRACT WITH CC Ancillary Procedural Code 43274
446 DISORDERS OF THE BILIARY TRACT WITHOUT CC/MCC DISORDERS OF THE BILIARY TRACT WITHOUT CC/MCC Ancillary Procedural Code 43264
453 COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH MCC COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH MCC Ancillary Procedural Code 22633
454 COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH CC COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITH CC Ancillary Procedural Code 22633
455 COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITHOUT CC/MCC COMBINED ANTERIOR AND POSTERIOR SPINAL FUSION WITHOUT CC/MCC Ancillary Procedural Code 22633