MS-DRG 810: MAJOR HEMATOLOGICAL AND IMMUNOLOGICAL DIAGNOSES EXCEPT SICKLE CELL CRISIS AND COAGULATION DISORDERS WITHOUT CC/MCC
MS-DRG 810 is major hematological and immunological diagnoses except sickle cell crisis and coagulation disorders without cc/mcc, in MDC 16 (a medical DRG), at the without-CC/MCC level. Its FY2027 relative weight is 1.0750, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 2.50 days. 63 ICD-10-CM principal diagnoses group into MS-DRGs 808–810 under the CMS definitions manual; the most-searched are listed below.
FY2027 payment factors
- Relative weight
- 1.0750
- Geometric mean LOS
- 2.50
- Arithmetic mean LOS
- 3.20
- Post-acute transfer
- No
Principal diagnoses that group to MS-DRGs 808–810
From the CMS MS-DRG definitions manual’s principal-diagnosis index: 63 ICD-10-CM codes route here, and the CC/MCC status of the secondary diagnoses decides which of 808–810 the case lands in. The 24 most-searched:
- D61.818Other pancytopenia
- D70.9Neutropenia, unspecified
- D80.6Antibody deficiency with near-normal immunoglobulins or with hyperimmunoglobulinemia
- D70.1Agranulocytosis secondary to cancer chemotherapy
- D61.810Antineoplastic chemotherapy induced pancytopenia
- D61.9Aplastic anemia, unspecified
- D70.8Other neutropenia
- D80.9Immunodeficiency with predominantly antibody defects, unspecified
- D59.9Acquired hemolytic anemia, unspecified
- D61.01Constitutional (pure) red blood cell aplasia
- D61.03Fanconi anemia
- D61.1Drug-induced aplastic anemia
- D61.2Aplastic anemia due to other external agents
- D71.1Leukocyte adhesion deficiency
- D72.0Genetic anomalies of leukocytes
- D82.1Di George's syndrome
- D59.0Drug-induced autoimmune hemolytic anemia
- D59.10Autoimmune hemolytic anemia, unspecified
- D59.11Warm autoimmune hemolytic anemia
- D59.12Cold autoimmune hemolytic anemia
- D59.13Mixed type autoimmune hemolytic anemia
- D59.19Other autoimmune hemolytic anemia
- D59.2Drug-induced nonautoimmune hemolytic anemia
- D59.4Other nonautoimmune hemolytic anemias
39 more codes group here. Open any code above for its full hierarchy, or check a whole claim in the free DRG calculator.
The severity splits
Same base DRG, split by whether a secondary diagnosis is a CC or MCC. The last column is the weight change from MS-DRG 810.
| 808 | MAJOR HEMATOLOGICAL AND IMMUNOLOGICAL DIAGNOSES EXCEPT SICKLE CELL CRISIS AND COAGULATION DISORDERS WITH MCC | 2.1705 | +1.0955 |
| 809 | MAJOR HEMATOLOGICAL AND IMMUNOLOGICAL DIAGNOSES EXCEPT SICKLE CELL CRISIS AND COAGULATION DISORDERS WITH CC | 1.2262 | +0.1512 |
| 810 | MAJOR HEMATOLOGICAL AND IMMUNOLOGICAL DIAGNOSES EXCEPT SICKLE CELL CRISIS AND COAGULATION DISORDERS WITHOUT CC/MCC | 1.0750 |
All FY2027 MS-DRGs · MDC 16