DRG 147
Medical DRGEar, Nose, Mouth and Throat Malignancy with CC
What is MS-DRG 147?
MS-DRG 147 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 03 (MDC 03) with a Complication or Comorbidity (CC). It maps to 9 ICD-10-CM diagnosis codes. For FY 2026 it carries a relative weight of 1.2715 with a geometric mean length of stay of 3.5 days and an arithmetic mean of 4.8 days. Hospitals use this grouping to determine reimbursement for inpatient stays under Medicare.
FY 2026 Payment Data
Official values from Table 5 of the FY 2026 IPPS Final Rule (CMS).
Related MS-DRGs in This Severity Group
The same clinical condition is split into separate DRGs by complication severity. MCC pays more than CC, which pays more than no CC/MCC.
Linked ICD-10-CM Diagnosis Mappings
- B99.9
Unspecified infectious disease
BillableChapter 1 - C26.9
Malignant neoplasm of ill-defined sites within the digestive system
BillableChapter 2 - C38.8
Malignant neoplasm of overlapping sites of heart, mediastinum and pleura
BillableChapter 2 - C46.1
Kaposi's sarcoma of soft tissue
BillableChapter 2 - C75.9
Malignant neoplasm of endocrine gland, unspecified
BillableChapter 2 - C96.Z
Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue
BillableChapter 2 - D01.9
Carcinoma in situ of digestive organ, unspecified
BillableChapter 2 - D36.9
Benign neoplasm, unspecified site
BillableChapter 2 - D37.9
Neoplasm of uncertain behavior of digestive organ, unspecified
BillableChapter 2