MS-DRG · FY 2026 v43.0

MS-DRG 14 – Allogeneic Bone Marrow Transplant

A Medical DRG in Pre-MDC (Pre-MDC). Its FY 2026 relative weight is 12.0179 with a geometric mean length of stay of 25.7 days.

Medical DRG – assigned by principal diagnosis✓ Official CMS v43.0 dataset
12.0179
Relative Weight
25.7
Geometric Mean LOS (days)
28.7
Arithmetic Mean LOS (days)
26
Procedure Codes
How a case is assigned to DRG 14

The grouper first assigns the case to Pre-MDC from the principal diagnosis and finds no qualifying operating-room procedure (this is a Medical DRG; ICD-10-PCS codes do not drive assignment here).

ICD-10-CM

Principal Diagnosis Codes

Diagnosis codes do not drive assignment for this DRG. Cases group here from the ICD-10-PCS procedure list.
ICD-10-PCS

Procedure Codes 26 codes · 4 categories

26 of 26 shown
3023 Administration, Circulatory, Transfusion12 codes
  • 30233G2 Transfusion of Allogeneic Related Bone Marrow into Peripheral Vein, Percutaneous Approach
  • 30233G3 Transfusion of Allogeneic Unrelated Bone Marrow into Peripheral Vein, Percutaneous Approach
  • 30233G4 Transfusion of Allogeneic Unspecified Bone Marrow into Peripheral Vein, Percutaneous Approach
  • 30233U2 Transfusion of Allogeneic Related T-cell Depleted Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233U3 Transfusion of Allogeneic Unrelated T-cell Depleted Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233U4 Transfusion of Allogeneic Unspecified T-cell Depleted Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233X2 Transfusion of Allogeneic Related Cord Blood Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233X3 Transfusion of Allogeneic Unrelated Cord Blood Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233X4 Transfusion of Allogeneic Unspecified Cord Blood Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233Y2 Transfusion of Allogeneic Related Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233Y3 Transfusion of Allogeneic Unrelated Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
  • 30233Y4 Transfusion of Allogeneic Unspecified Hematopoietic Stem Cells into Peripheral Vein, Percutaneous Approach
3024 Administration, Circulatory, Transfusion12 codes
  • 30243G2 Transfusion of Allogeneic Related Bone Marrow into Central Vein, Percutaneous Approach
  • 30243G3 Transfusion of Allogeneic Unrelated Bone Marrow into Central Vein, Percutaneous Approach
  • 30243G4 Transfusion of Allogeneic Unspecified Bone Marrow into Central Vein, Percutaneous Approach
  • 30243U2 Transfusion of Allogeneic Related T-cell Depleted Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
  • 30243U3 Transfusion of Allogeneic Unrelated T-cell Depleted Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
  • 30243U4 Transfusion of Allogeneic Unspecified T-cell Depleted Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
  • 30243X2 Transfusion of Allogeneic Related Cord Blood Stem Cells into Central Vein, Percutaneous Approach
  • 30243X3 Transfusion of Allogeneic Unrelated Cord Blood Stem Cells into Central Vein, Percutaneous Approach
  • 30243X4 Transfusion of Allogeneic Unspecified Cord Blood Stem Cells into Central Vein, Percutaneous Approach
  • 30243Y2 Transfusion of Allogeneic Related Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
  • 30243Y3 Transfusion of Allogeneic Unrelated Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
  • 30243Y4 Transfusion of Allogeneic Unspecified Hematopoietic Stem Cells into Central Vein, Percutaneous Approach
XW13 New Technology, Anatomical Regions, Transfusion1 code
  • XW133C8 Transfusion of Omidubicel into Peripheral Vein, Percutaneous Approach, New Technology Group 8
XW14 New Technology, Anatomical Regions, Transfusion1 code
  • XW143C8 Transfusion of Omidubicel into Central Vein, Percutaneous Approach, New Technology Group 8

Frequently Asked Questions

What is MS-DRG 14?

MS-DRG 14 (Allogeneic Bone Marrow Transplant) is a medical DRG in Pre-MDC (Pre-MDC). Its FY 2026 relative weight is 12.0179 with a geometric mean length of stay of 25.7 days.

What is the relative weight of DRG 14?

The FY 2026 relative weight of this DRG is 12.0179, meaning reimbursement of roughly 12.02 times the average Medicare inpatient case. Multiply by a hospital's blended base rate for the approximate payment.

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Source: CMS ICD-10 MS-DRG v43.0 Definitions Manual and the FY 2026 IPPS Final Rule (Table 5), effective October 1, 2025 through September 30, 2026. We publish the DRG assignments as CMS defines them and add the navigation, search, and code links.