MS-DRG v44.0 · MDC 19: Mental Diseases and Disorders
884 — Organic Disturbances and Intellectual Disability
This DRG is subject to the post-acute care transfer policy.
- Relative weight
- 1.6001
- Geometric mean LOS
- 4.6 days
- Arithmetic mean LOS
- 8 days
- Type
- Medical
About MS-DRG 884
MS-DRG 884, Organic Disturbances and Intellectual Disability, is a medical DRG in MDC 19 (Mental Diseases and Disorders) under MS-DRG version 44.0, which applies to inpatient discharges from October 1, 2026 through September 30, 2027.
Its FY2027 relative weight is 1.6001, so Medicare's base payment for this DRG is about 1.60 times the average inpatient case, before hospital-specific adjustments. The geometric mean length of stay is 4.6 days and the arithmetic mean is 8 days.
It is subject to Medicare's post-acute care transfer policy, so payment can be reduced when a patient with a shorter-than-average stay is discharged to a skilled nursing facility, home health or another post-acute setting.
134 ICD-10-CM diagnosis codes are part of this DRG's grouping logic; they are listed below.
ICD-10-CM codes that group to DRG 884 (134)
Chapter 5: Mental, Behavioral and Neurodevelopmental disorders
- F01.50Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F01.511Vascular dementia, unspecified severity, with agitation
- F01.518Vascular dementia, unspecified severity, with other behavioral disturbance
- F01.52Vascular dementia, unspecified severity, with psychotic disturbance
- F01.53Vascular dementia, unspecified severity, with mood disturbance
- F01.54Vascular dementia, unspecified severity, with anxiety
- F01.A0Vascular dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F01.A11Vascular dementia, mild, with agitation
- F01.A18Vascular dementia, mild, with other behavioral disturbance
- F01.A2Vascular dementia, mild, with psychotic disturbance
- F01.A3Vascular dementia, mild, with mood disturbance
- F01.A4Vascular dementia, mild, with anxiety
- F01.B0Vascular dementia, moderate, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F01.B11Vascular dementia, moderate, with agitation
- F01.B18Vascular dementia, moderate, with other behavioral disturbance
- F01.B2Vascular dementia, moderate, with psychotic disturbance
- F01.B3Vascular dementia, moderate, with mood disturbance
- F01.B4Vascular dementia, moderate, with anxiety
- F01.C0Vascular dementia, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F01.C11Vascular dementia, severe, with agitation
- F01.C18Vascular dementia, severe, with other behavioral disturbance
- F01.C2Vascular dementia, severe, with psychotic disturbance
- F01.C3Vascular dementia, severe, with mood disturbance
- F01.C4Vascular dementia, severe, with anxiety
- F02.80Dementia in other diseases classified elsewhere, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F02.811Dementia in other diseases classified elsewhere, unspecified severity, with agitation
- F02.818Dementia in other diseases classified elsewhere, unspecified severity, with other behavioral disturbance
- F02.82Dementia in other diseases classified elsewhere, unspecified severity, with psychotic disturbance
- F02.83Dementia in other diseases classified elsewhere, unspecified severity, with mood disturbance
- F02.84Dementia in other diseases classified elsewhere, unspecified severity, with anxiety
- F02.A0Dementia in other diseases classified elsewhere, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F02.A11Dementia in other diseases classified elsewhere, mild, with agitation
- F02.A18Dementia in other diseases classified elsewhere, mild, with other behavioral disturbance
- F02.A2Dementia in other diseases classified elsewhere, mild, with psychotic disturbance
- F02.A3Dementia in other diseases classified elsewhere, mild, with mood disturbance
- F02.A4Dementia in other diseases classified elsewhere, mild, with anxiety
- F02.B0Dementia in other diseases classified elsewhere, moderate, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F02.B11Dementia in other diseases classified elsewhere, moderate, with agitation
- F02.B18Dementia in other diseases classified elsewhere, moderate, with other behavioral disturbance
- F02.B2Dementia in other diseases classified elsewhere, moderate, with psychotic disturbance
- F02.B3Dementia in other diseases classified elsewhere, moderate, with mood disturbance
- F02.B4Dementia in other diseases classified elsewhere, moderate, with anxiety
- F02.C0Dementia in other diseases classified elsewhere, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F02.C11Dementia in other diseases classified elsewhere, severe, with agitation
- F02.C18Dementia in other diseases classified elsewhere, severe, with other behavioral disturbance
- F02.C2Dementia in other diseases classified elsewhere, severe, with psychotic disturbance
- F02.C3Dementia in other diseases classified elsewhere, severe, with mood disturbance
- F02.C4Dementia in other diseases classified elsewhere, severe, with anxiety
- F03.90Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.911Unspecified dementia, unspecified severity, with agitation
- F03.918Unspecified dementia, unspecified severity, with other behavioral disturbance
- F03.92Unspecified dementia, unspecified severity, with psychotic disturbance
- F03.93Unspecified dementia, unspecified severity, with mood disturbance
- F03.94Unspecified dementia, unspecified severity, with anxiety
- F03.A0Unspecified dementia, mild, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.A11Unspecified dementia, mild, with agitation
- F03.A18Unspecified dementia, mild, with other behavioral disturbance
- F03.A2Unspecified dementia, mild, with psychotic disturbance
- F03.A3Unspecified dementia, mild, with mood disturbance
- F03.A4Unspecified dementia, mild, with anxiety
- F03.B0Unspecified dementia, moderate, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.B11Unspecified dementia, moderate, with agitation
- F03.B18Unspecified dementia, moderate, with other behavioral disturbance
- F03.B2Unspecified dementia, moderate, with psychotic disturbance
- F03.B3Unspecified dementia, moderate, with mood disturbance
- F03.B4Unspecified dementia, moderate, with anxiety
- F03.C0Unspecified dementia, severe, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- F03.C11Unspecified dementia, severe, with agitation
- F03.C18Unspecified dementia, severe, with other behavioral disturbance
- F03.C2Unspecified dementia, severe, with psychotic disturbance
- F03.C3Unspecified dementia, severe, with mood disturbance
- F03.C4Unspecified dementia, severe, with anxiety
- F04Amnestic disorder due to known physiological condition
- F06.0Psychotic disorder with hallucinations due to known physiological condition
- F06.1Catatonic disorder due to known physiological condition
- F06.2Psychotic disorder with delusions due to known physiological condition
- F06.30Mood disorder due to known physiological condition, unspecified
- F06.31Mood disorder due to known physiological condition with depressive features
- F06.32Mood disorder due to known physiological condition with major depressive-like episode
- F06.33Mood disorder due to known physiological condition with manic features
- F06.34Mood disorder due to known physiological condition with mixed features
- F06.4Anxiety disorder due to known physiological condition
- F06.70Mild neurocognitive disorder due to known physiological condition without behavioral disturbance
- F06.71Mild neurocognitive disorder due to known physiological condition with behavioral disturbance
- F06.8Other specified mental disorders due to known physiological condition
- F07.0Personality change due to known physiological condition
- F07.9Unspecified personality and behavioral disorder due to known physiological condition
- F09Unspecified mental disorder due to known physiological condition
- F54Psychological and behavioral factors associated with disorders or diseases classified elsewhere
- F63.3Trichotillomania
- F70Mild intellectual disabilities
- F71Moderate intellectual disabilities
- F72Severe intellectual disabilities
- F73Profound intellectual disabilities
- F78.A1SYNGAP1-related intellectual disability
- F78.A9Other genetic related intellectual disability
- F79Unspecified intellectual disabilities
- F84.0Autistic disorder
- F84.3Other childhood disintegrative disorder
Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
- Q90.0Trisomy 21, nonmosaicism (meiotic nondisjunction)
- Q90.1Trisomy 21, mosaicism (mitotic nondisjunction)
- Q90.2Trisomy 21, translocation
- Q90.9Down syndrome, unspecified
- Q91.0Trisomy 18, nonmosaicism (meiotic nondisjunction)
- Q91.1Trisomy 18, mosaicism (mitotic nondisjunction)
- Q91.2Trisomy 18, translocation
- Q91.3Trisomy 18, unspecified
- Q91.4Trisomy 13, nonmosaicism (meiotic nondisjunction)
- Q91.5Trisomy 13, mosaicism (mitotic nondisjunction)
- Q91.6Trisomy 13, translocation
- Q91.7Trisomy 13, unspecified
- Q93.3Deletion of short arm of chromosome 4
- Q93.4Deletion of short arm of chromosome 5
- Q93.51Angelman syndrome
- Q93.52Phelan-McDermid syndrome
- Q93.59Other deletions of part of a chromosome
- Q93.7Deletions with other complex rearrangements
- Q93.81Velo-cardio-facial syndrome
- Q93.82Williams syndrome
- Q93.88Other microdeletions
- Q93.89Other deletions from the autosomes
- Q93.9Deletion from autosomes, unspecified
- Q99.2Fragile X chromosome
Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- R40.4Transient alteration of awareness
- R41.81Age-related cognitive decline
- R41.841Cognitive communication deficit
- R41.843Psychomotor deficit
- R41.844Frontal lobe and executive function deficit
- R41.85Anosognosia
- R41.89Other symptoms and signs involving cognitive functions and awareness
- R45.1Restlessness and agitation
- R45.81Low self-esteem
- R45.82Worries
- R54Age-related physical debility
Common questions about DRG 884
What is the relative weight of DRG 884?
- 1.6001 for FY2027 (MS-DRG v44.0), from the IPPS final rule Table 5.
What is the average length of stay for DRG 884?
- The geometric mean length of stay is 4.6 days; the arithmetic mean is 8 days.
Is DRG 884 medical or surgical?
- DRG 884 is a medical DRG.