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MS-DRGSurgical

332 MS-DRG: RECTAL RESECTION WITH MCC

MS-DRG 332 groups Medicare inpatient hospital stays for: RECTAL RESECTION WITH MCC. This is a surgical MS-DRG. It falls under MDC 06 (Diseases and Disorders of the Digestive System).

Payment & Classification Data

Official CMS values from the FY2027 IPPS Final Rule Table 5.

Major Diagnostic CategoryMDC 06 — Diseases and Disorders of the Digestive System
DRG TypeSurgical
Severity LevelMCC
Relative Weight3.7887
Relative Weight (10% Cap Applied)3.7887
Geometric Mean Length of Stay5.8 days
Arithmetic Mean Length of Stay8.5 days
Post-Acute Transfer DRGYes
Special Pay Transfer DRGNo

Defining Codes (FY2027)

19 procedure codes appear in its surgical logic (Rectal Resection: 19): 0DBP0ZZ, 0DBP4ZZ, 0DHQ0LZ, 0DHQ3LZ, 0DHQ4LZ, 0DPQ0LZ, 0DPQ3LZ, 0DPQ4LZ, 0DPQ7LZ, 0DPQ8LZ, 0DTP0ZZ, 0DTP4ZZ and 7 more.

From the CMS MS-DRG Definitions Manual (Appendices B and E). Assignment also depends on severity, discharge status and the rest of the claim.

Surgical Precedence (FY2027)

Within MDC 06, this DRG ranks 3 of 9 in CMS's surgical-class precedence order. When a claim qualifies for more than one surgical DRG in this MDC, the highest-ranked class applies.

  • 1. Stomach, Esophageal and Duodenal Procedures (DRGs 326-328)
  • 2. Major Small and Large Bowel Procedures (DRGs 329-331)
  • 3. Rectal Resection (DRGs 332-334) — this DRG
  • 4. Peritoneal Adhesiolysis (DRGs 335-337)
  • 5. Appendix Procedures (DRGs 397-399)
  • 6. Minor Small and Large Bowel Procedures (DRGs 344-346)
  • 7. Anal and Stomal Procedures (DRGs 347-349)
  • 8. Hernia Procedures (DRGs 350-355)
  • 9. Other Digestive System O.R. Procedures (DRGs 356-358)

From the CMS MS-DRG Definitions Manual, Appendix D. Actual DRG assignment depends on the complete claim.

Contextual Map

Every relationship of 332 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Major Diagnostic Category

Defining procedures (19)

DRG family

  • DRG 333 — RECTAL RESECTION WITH CC[DRG family]: “RECTAL RESECTION WITH CC — same CMS DRG family (332-334), split by severity.”— CMS MS-DRG Definitions Manual (DRG family 332-334) · FY2027
  • DRG 334 — RECTAL RESECTION WITHOUT CC/MCC[DRG family]: “RECTAL RESECTION WITHOUT CC/MCC — same CMS DRG family (332-334), split by severity.”— CMS MS-DRG Definitions Manual (DRG family 332-334) · FY2027

Read from: CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44. All data sources · How to read the labels · How MedCoder verifies its implementation

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources