All ICD10 Codes
MS-DRG 913Medical

Traumatic Injury with MCC

Major Diagnostic Category 21·Grouped by diagnosis·FY 2027

MS-DRG 913 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 21 (MDC 21) with a Major Complication or Comorbidity (MCC). It maps to 2,105 ICD-10-CM diagnosis codes. For FY 2027 it carries a relative weight of 1.5455 with a geometric mean length of stay of 3.7 days and an arithmetic mean of 5.2 days. Hospitals use this grouping to determine reimbursement for inpatient stays under Medicare.

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FY 2027 payment data

From Table 5 of the FY 2027 IPPS Final Rule (CMS).

Relative weight:
1.5455 (payment multiplier vs. the average case (1.0))
Geometric mean stay:
3.7 days (used for transfer payments)
Average stay:
5.2 days (arithmetic mean)
Post-acute transfer policy:
No (not subject to it)

Same condition, other severity levels

CMS splits one condition into separate DRGs by how sick the patient is. With MCC pays more than with CC, which pays more than without CC/MCC.

DRGTitleRelative weightMean stay
913Traumatic Injury with MCC (this page)1.54553.7 days
914Traumatic Injury without MCC0.92852.5 days

Diagnosis codes (2,105)

As the principal diagnosis, these ICD-10-CM codes can group to DRG 913. 100% of the codes listed are billable.

Showing the first 1,000 of 2,105 codes. Use search to find a specific code.