DRG 329 - 331 Major Small and Large Bowel Procedures
DRG 329–331
Each of the Medicare Severity Diagnosis Related Groups is defined by a particular set of patient attributes which include principal diagnosis, specific secondary diagnoses, procedures, sex and discharge status.
DRG 329–331: Major Small and Large Bowel Procedures with and without Major Complications or Comorbidity. The MS-DRG Definition Manual, Version 37, is available on the CMS website.
Top ICD Diagnosis Codes for DRG 329–331: Major Small and Large Bowel Procedures with and without Major Complications or Comorbidity (w/MCC/CC or w/o MCC or CC):
DRG | Diagnosis |
---|---|
4019 |
Unspecified Essential Hypertension |
2724 |
Other and Unspecified Hyperlipidemia |
2768 |
Hypopotassemia |
Top ICD Procedure Codes for DRG 329–331: Major Small and Large Bowel Procedures with and without Major Complications or Comorbidity (w/MCC/CC or w/o MCC or CC):
DRG | Procedure |
---|---|
4562 |
Other Partial Resection of Small Intestine |
9904 |
Transfusion of Packed Cells |
5459 |
Other Lysis of Peritoneal Adhesions |
Below is the FY 2020 Final Rule and Correction Notice Tables; Table 5 — List of MS-DRG codes, Relative Weighting (RW) Factors and Geometric and Arithmetic Mean Length of Stay (GMLOS/AMLOS), found on the CMS website.
More information is available on the CMS Acute Inpatient PPS webpage and the Dexur website.