MS-DRG 884: ORGANIC DISTURBANCES AND INTELLECTUAL DISABILITY
MS-DRG 884 is organic disturbances and intellectual disability, in MDC 19 (a medical DRG). Its FY2027 relative weight is 1.6001, so a case here pays more than the average Medicare inpatient stay (weight 1.0), with a geometric mean length of stay of 4.60 days. 134 ICD-10-CM principal diagnoses group into MS-DRG 884 under the CMS definitions manual; the most-searched are listed below.
FY2027 payment factors
- Relative weight
- 1.6001
- Geometric mean LOS
- 4.60
- Arithmetic mean LOS
- 8.00
- Post-acute transfer
- Yes
This DRG is subject to the post-acute care transfer policy: a discharge to a qualifying setting below the mean length of stay is paid per diem rather than in full.
Principal diagnoses that group to MS-DRG 884
From the CMS MS-DRG definitions manual’s principal-diagnosis index: 134 ICD-10-CM codes route here. The 24 most-searched:
- F84.0Autistic disorder
- F03.90Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- R54Age-related physical debility
- F70Mild intellectual disabilities
- F02.80Dementia in other diseases classified elsewhere, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- R41.89Other symptoms and signs involving cognitive functions and awareness
- F79Unspecified intellectual disabilities
- F09Unspecified mental disorder due to known physiological condition
- F01.50Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.918Unspecified dementia, unspecified severity, with other behavioral disturbance
- F71Moderate intellectual disabilities
- Q90.9Down syndrome, unspecified
- F02.818Dementia in other diseases classified elsewhere, unspecified severity, with other behavioral disturbance
- F72Severe intellectual disabilities
- F03.911Unspecified dementia, unspecified severity, with agitation
- F03.93Unspecified dementia, unspecified severity, with mood disturbance
- F54Psychological and behavioral factors associated with disorders or diseases classified elsewhere
- R40.4Transient alteration of awareness
- R41.81Age-related cognitive decline
- R41.841Cognitive communication deficit
- R45.1Restlessness and agitation
- F02.811Dementia in other diseases classified elsewhere, unspecified severity, with agitation
- F02.83Dementia in other diseases classified elsewhere, unspecified severity, with mood disturbance
- F03.A0Unspecified dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
110 more codes group here. Open any code above for its full hierarchy, or check a whole claim in the free DRG calculator.
All FY2027 MS-DRGs · MDC 19