Other O.R. Procedures for Injuries without CC/MCC: Inpatient Reimbursement Overview

DRG 909 encompasses other operating room procedures for injury diagnoses without Complication or Comorbidity or Major Complication or Comorbidity. It defines a lower-severity payment category for Medicare inpatient reimbursement and is important for classifying uncomplicated surgical trauma cases.

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DRG 909 Overview

DRG 909 covers other operating room procedures performed for injury diagnoses without Complication or Comorbidity or Major Complication or Comorbidity present. It includes a variety of surgical interventions for trauma patients whose inpatient courses are uncomplicated by CCs or MCCs, which places cases into a lower-weighted payment category. This Diagnosis-Related Group matters for Centers for Medicare & Medicaid Services payment because it helps determine base reimbursement for straightforward surgical treatment of injuries and influences hospital revenue and coding focus.

Clinical Trials

Acute perioperative optimization trials assessing timing and protocols for emergency operating room procedures in injured patients without major comorbidities: These studies evaluate interventions such as standardized rapid assessment pathways, anesthesia techniques, blood management strategies, and surgical timing in relatively otherwise healthy trauma patients who require urgent O.R. procedures but do not present with CC/MCC. The patient population includes adults admitted for operative management of fractures, soft-tissue injuries, or minor intra-abdominal or thoracic injuries without complicating chronic conditions; outcomes measured include intraoperative complications, length of stay, and immediate postoperative morbidity. Findings are relevant to providers for refining clinical pathways and to payers because optimized perioperative care can reduce resource utilization and shorten inpatient stays within this DRG.
Comparative effectiveness research on operative techniques and device selection for common injury procedures: Trials and registry-based comparative studies compare different surgical approaches (for example, fixation methods for extremity fractures, minimally invasive versus open repairs, or closure techniques for soft-tissue injuries) in patients classified under this DRG who lack CC/MCC. These studies target the heterogeneous cohort of injury patients undergoing O.R. procedures to determine differences in complication rates, reoperation, functional recovery, and short-term cost implications during the index hospitalization and up to 30 days post-op. Results guide surgeons and hospital administrators in selecting procedures that balance clinical effectiveness with inpatient resource use, informing coding, expected reimbursement patterns, and supply chain decisions for payers.
Post-discharge outcomes and readmission prevention studies focusing on functional recovery and rehabilitation needs: Prospective observational studies and intervention trials evaluate discharge planning models, early physical therapy initiation, home support interventions, and telemonitoring for patients discharged after O.R. procedures for injuries without CC/MCC. The population includes patients expected to have relatively uncomplicated inpatient courses but at risk for readmission or delayed functional recovery; outcomes include 30-day readmission, patient-reported function, wound complications, and post-acute service utilization. This research is pertinent to providers and payers because reducing readmissions and tailoring post-discharge services can lower overall costs and improve quality metrics tied to this DRG.

Wound Debridements for Injuries with MCC: Inpatient Reimbursement Overview

902-WOUND-DEBRIDEMENTS-FOR-INJURIES-WITH-CC

Wound Debridements for Injuries with CC: Inpatient Reimbursement Overview

903-WOUND-DEBRIDEMENTS-FOR-INJURIES-WITHOUT-CC-MCC

Wound Debridements for Injuries without CC/MCC: Inpatient Reimbursement Overview

904-SKIN-GRAFTS-FOR-INJURIES-WITH-CC-MCC

Skin Grafts for Injuries with CC/MCC: Inpatient Reimbursement Overview

905-SKIN-GRAFTS-FOR-INJURIES-WITHOUT-CC-MCC

Skin Grafts for Injuries without CC/MCC: Inpatient Reimbursement Overview

906-HAND-PROCEDURES-FOR-INJURIES

Hand Procedures for Injuries: Inpatient Reimbursement Overview

907-OTHER-O-R-PROCEDURES-FOR-INJURIES-WITH-MCC

Other O.R. Procedures for Injuries with MCC: Inpatient Reimbursement Overview

908-OTHER-O-R-PROCEDURES-FOR-INJURIES-WITH-CC

Other O.R. Procedures for Injuries with CC: Inpatient Reimbursement Overview

913-TRAUMATIC-INJURY-WITH-MCC

Traumatic Injury with MCC: Inpatient Reimbursement Overview

914-TRAUMATIC-INJURY-WITHOUT-MCC

Traumatic Injury without MCC: Inpatient Reimbursement Overview

Showing 1–10 of 19

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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Clinical Trials

Acute perioperative optimization trials assessing timing and protocols for emergency operating room procedures in injured patients without major comorbidities: These studies evaluate interventions such as standardized rapid assessment pathways, anesthesia techniques, blood management strategies, and surgical timing in relatively otherwise healthy trauma patients who require urgent O.R. procedures but do not present with CC/MCC. The patient population includes adults admitted for operative management of fractures, soft-tissue injuries, or minor intra-abdominal or thoracic injuries without complicating chronic conditions; outcomes measured include intraoperative complications, length of stay, and immediate postoperative morbidity. Findings are relevant to providers for refining clinical pathways and to payers because optimized perioperative care can reduce resource utilization and shorten inpatient stays within this DRG.
Comparative effectiveness research on operative techniques and device selection for common injury procedures: Trials and registry-based comparative studies compare different surgical approaches (for example, fixation methods for extremity fractures, minimally invasive versus open repairs, or closure techniques for soft-tissue injuries) in patients classified under this DRG who lack CC/MCC. These studies target the heterogeneous cohort of injury patients undergoing O.R. procedures to determine differences in complication rates, reoperation, functional recovery, and short-term cost implications during the index hospitalization and up to 30 days post-op. Results guide surgeons and hospital administrators in selecting procedures that balance clinical effectiveness with inpatient resource use, informing coding, expected reimbursement patterns, and supply chain decisions for payers.
Post-discharge outcomes and readmission prevention studies focusing on functional recovery and rehabilitation needs: Prospective observational studies and intervention trials evaluate discharge planning models, early physical therapy initiation, home support interventions, and telemonitoring for patients discharged after O.R. procedures for injuries without CC/MCC. The population includes patients expected to have relatively uncomplicated inpatient courses but at risk for readmission or delayed functional recovery; outcomes include 30-day readmission, patient-reported function, wound complications, and post-acute service utilization. This research is pertinent to providers and payers because reducing readmissions and tailoring post-discharge services can lower overall costs and improve quality metrics tied to this DRG.

Wound Debridements for Injuries with MCC: Inpatient Reimbursement Overview

902-WOUND-DEBRIDEMENTS-FOR-INJURIES-WITH-CC

Wound Debridements for Injuries with CC: Inpatient Reimbursement Overview

903-WOUND-DEBRIDEMENTS-FOR-INJURIES-WITHOUT-CC-MCC

Wound Debridements for Injuries without CC/MCC: Inpatient Reimbursement Overview

904-SKIN-GRAFTS-FOR-INJURIES-WITH-CC-MCC

Skin Grafts for Injuries with CC/MCC: Inpatient Reimbursement Overview

905-SKIN-GRAFTS-FOR-INJURIES-WITHOUT-CC-MCC

Skin Grafts for Injuries without CC/MCC: Inpatient Reimbursement Overview

906-HAND-PROCEDURES-FOR-INJURIES

Hand Procedures for Injuries: Inpatient Reimbursement Overview

907-OTHER-O-R-PROCEDURES-FOR-INJURIES-WITH-MCC

Other O.R. Procedures for Injuries with MCC: Inpatient Reimbursement Overview

908-OTHER-O-R-PROCEDURES-FOR-INJURIES-WITH-CC

Other O.R. Procedures for Injuries with CC: Inpatient Reimbursement Overview

913-TRAUMATIC-INJURY-WITH-MCC

Traumatic Injury with MCC: Inpatient Reimbursement Overview

914-TRAUMATIC-INJURY-WITHOUT-MCC

Traumatic Injury without MCC: Inpatient Reimbursement Overview

Showing 1–10 of 19

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

Other O.R. Procedures for Injuries without CC/MCC: Inpatient Reimbursement Overview

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DRG 909 Overview

Other O.R. Procedures for Injuries without CC/MCC: Inpatient Reimbursement Overview

Sign up for drg 909 policy alerts

DRG 909 Overview

Clinical Trials

Related Codes

References

Clinical Trials

Related Codes

References