procedure in any laceration) or secondary diagnosis present on admission secondary diagnosis MDC 14 (pregnancy, childbirth, and field. puerperium). with ICD-9-CM code for spine surgery Note: For Version 4.1.a (used in this paper), the only change from Version 4.1 was an update in exclusion codes for PSI#8, Postoperative Hip Fracture. The following diagnosis codes were removed from the exclusion set: 96561
procedure in any secondary diagnosis field. laceration) or secondary diagnosis present on admission MDC 14 (pregnancy, childbirth, and puerperium). with ICD-9-CM code for spine surgery Note: For Version 4.1.a (used in this paper), the only change from Version 4.1 was an update in exclusion codes for PSI#8, Postoperative Hip Fracture. The following diagnosis codes were removed from the exclusion set: 96561
MLR_1_1_2012_08_26_ROSEN_201519_SDC1.docx