MS-DRG 845 — Other Myeloproliferative Disorders or Poorly Differentiated Neoplastic Diagnoses without CC/MCC

MDC 17 · Myeloproliferative Diseases & Neoplasms · Medical DRG · FY2026

FY2026 relative weight	0.8516
Geometric mean LOS	2.4 days
Arithmetic mean LOS	3.2 days
Severity tier	without CC/MCC
Post-acute transfer policy	No
Special payment provision	No

Price DRG 845 at a specific hospital →

Severity family — documentation moves the weight 2.34×

The same base condition splits by coded severity (CC/MCC). Weight deltas here are exactly what one documented comorbidity is worth:

DRG	Title	FY2026 weight	GMLOS
843	Other Myeloproliferative Disorders or Poorly Differentiated Neoplastic Diagnoses with MCC	1.9948	5.4
844	Other Myeloproliferative Disorders or Poorly Differentiated Neoplastic Diagnoses with CC	1.2174	3.7
845	Other Myeloproliferative Disorders or Poorly Differentiated Neoplastic Diagnoses without CC/MCC	0.8516	2.4