MS-DRG v44.0 · MDC 03: Diseases and Disorders of the Ear, Nose, Mouth and Throat
144 — Other Ear, Nose, Mouth and Throat O.R. Procedures with CC
- Relative weight
- 1.7834
- Geometric mean LOS
- 2.8 days
- Arithmetic mean LOS
- 3.9 days
- Type
- Surgical
About MS-DRG 144
MS-DRG 144, Other Ear, Nose, Mouth and Throat O.R. Procedures with CC, is a surgical DRG in MDC 03 (Diseases and Disorders of the Ear, Nose, Mouth and Throat) under MS-DRG version 44.0, which applies to inpatient discharges from October 1, 2026 through September 30, 2027.
Its FY2027 relative weight is 1.7834, so Medicare's base payment for this DRG is about 1.78 times the average inpatient case, before hospital-specific adjustments. The geometric mean length of stay is 2.8 days and the arithmetic mean is 3.9 days.
It belongs to a 3-level severity family: DRG 143 (with MCC, weight 3.8517), DRG 144 (with CC, weight 1.7834) and DRG 145 (without CC/MCC, weight 1.234). The highest-severity level carries 3.1 times the weight of the lowest, which is why documenting CC and MCC conditions matters.
ICD-10-CM codes that group to DRG 144 (0)
This DRG is assigned by procedure, not by a diagnosis list.
Common questions about DRG 144
What is the relative weight of DRG 144?
- 1.7834 for FY2027 (MS-DRG v44.0), from the IPPS final rule Table 5.
What is the average length of stay for DRG 144?
- The geometric mean length of stay is 2.8 days; the arithmetic mean is 3.9 days.
Is DRG 144 medical or surgical?
- DRG 144 is a surgical DRG.