884 MS-DRG: ORGANIC DISTURBANCES AND INTELLECTUAL DISABILITY
MS-DRG 884 groups Medicare inpatient hospital stays for: ORGANIC DISTURBANCES AND INTELLECTUAL DISABILITY. This is a medical MS-DRG. It falls under MDC 19 (Mental Diseases and Disorders).
Payment & Classification Data
Official CMS values from the FY2027 IPPS Final Rule Table 5.
| Major Diagnostic Category | MDC 19 — Mental Diseases and Disorders |
| DRG Type | Medical |
| Severity Level | N/A |
| Relative Weight | 1.6001 |
| Relative Weight (10% Cap Applied) | 1.6001 |
| Geometric Mean Length of Stay | 4.6 days |
| Arithmetic Mean Length of Stay | 8 days |
| Post-Acute Transfer DRG | Yes |
| Special Pay Transfer DRG | No |
Defining Codes (FY2027)
134 diagnosis codes can drive assignment here: F01.50, F01.511, F01.518, F01.52, F01.53, F01.54, F01.A0, F01.A11, F01.A18, F01.A2, F01.A3, F01.A4 and 122 more.
From the CMS MS-DRG Definitions Manual (Appendices B and E). Assignment also depends on severity, discharge status and the rest of the claim.
Contextual Map
Every relationship of 884 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.
Major Diagnostic Category
- MDC 19 — Mental Diseases and Disorders[MDC]— CMS MS-DRG Definitions Manual · FY2027
Defining diagnoses (134)
- F01.50 — Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.511 — Vascular dementia, unspecified severity, with agitation[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.518 — Vascular dementia, unspecified severity, with other behavioral disturbance[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.52 — Vascular dementia, unspecified severity, with psychotic disturbance[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.53 — Vascular dementia, unspecified severity, with mood disturbance[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.54 — Vascular dementia, unspecified severity, with anxiety[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.A0 — Vascular dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- F01.A11 — Vascular dementia, mild, with agitation[Grouper diagnosis]— CMS MS-DRG Definitions Manual (Appendix B) · FY2027
- and 126 more
Read from: CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44. All data sources · How to read the labels