DRG 885
Medical DRGPsychoses
What is MS-DRG 885?
MS-DRG 885 is a Medical Medicare Severity Diagnosis Related Group under Major Diagnostic Category 19 (MDC 19). It maps to 79 ICD-10-CM diagnosis codes. For FY 2026 it carries a relative weight of 1.3968 with a geometric mean length of stay of 6.5 days and an arithmetic mean of 9.8 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).
Linked ICD-10-CM Diagnosis Mappings
- F20.0
Paranoid schizophrenia
BillableChapter 5 - F20.1
Disorganized schizophrenia
BillableChapter 5 - F20.2
Catatonic schizophrenia
BillableChapter 5 - F20.3
Undifferentiated schizophrenia
BillableChapter 5 - F20.5
Residual schizophrenia
BillableChapter 5 - F20.81
Schizophreniform disorder
BillableChapter 5 - F20.89
Other schizophrenia
BillableChapter 5 - F20.9
Schizophrenia, unspecified
BillableChapter 5 - F22
Delusional disorders
BillableChapter 5 - F23
Brief psychotic disorder
BillableChapter 5 - F24
Shared psychotic disorder
BillableChapter 5 - F25.0
Schizoaffective disorder, bipolar type
BillableChapter 5 - F25.1
Schizoaffective disorder, depressive type
BillableChapter 5 - F25.8
Other schizoaffective disorders
BillableChapter 5 - F25.9
Schizoaffective disorder, unspecified
BillableChapter 5 - F28
Other psychotic disorder not due to a substance or known physiological condition
BillableChapter 5 - F29
Unspecified psychosis not due to a substance or known physiological condition
BillableChapter 5 - F30.10
Manic episode without psychotic symptoms, unspecified
BillableChapter 5 - F30.11
Manic episode without psychotic symptoms, mild
BillableChapter 5 - F30.12
Manic episode without psychotic symptoms, moderate
BillableChapter 5 - F30.13
Manic episode, severe, without psychotic symptoms
BillableChapter 5 - F30.2
Manic episode, severe with psychotic symptoms
BillableChapter 5 - F30.3
Manic episode in partial remission
BillableChapter 5 - F30.4
Manic episode in full remission
BillableChapter 5 - F30.8
Other manic episodes
BillableChapter 5 - F30.9
Manic episode, unspecified
BillableChapter 5 - F31.0
Bipolar disorder, current episode hypomanic
BillableChapter 5 - F31.10
Bipolar disorder, current episode manic without psychotic features, unspecified
BillableChapter 5 - F31.11
Bipolar disorder, current episode manic without psychotic features, mild
BillableChapter 5 - F31.12
Bipolar disorder, current episode manic without psychotic features, moderate
BillableChapter 5 - F31.13
Bipolar disorder, current episode manic without psychotic features, severe
BillableChapter 5 - F31.2
Bipolar disorder, current episode manic severe with psychotic features
BillableChapter 5 - F31.30
Bipolar disorder, current episode depressed, mild or moderate severity, unspecified
BillableChapter 5 - F31.31
Bipolar disorder, current episode depressed, mild
BillableChapter 5 - F31.32
Bipolar disorder, current episode depressed, moderate
BillableChapter 5 - F31.4
Bipolar disorder, current episode depressed, severe, without psychotic features
BillableChapter 5 - F31.5
Bipolar disorder, current episode depressed, severe, with psychotic features
BillableChapter 5 - F31.60
Bipolar disorder, current episode mixed, unspecified
BillableChapter 5 - F31.61
Bipolar disorder, current episode mixed, mild
BillableChapter 5 - F31.62
Bipolar disorder, current episode mixed, moderate
BillableChapter 5 - F31.63
Bipolar disorder, current episode mixed, severe, without psychotic features
BillableChapter 5 - F31.64
Bipolar disorder, current episode mixed, severe, with psychotic features
BillableChapter 5 - F31.70
Bipolar disorder, currently in remission, most recent episode unspecified
BillableChapter 5 - F31.71
Bipolar disorder, in partial remission, most recent episode hypomanic
BillableChapter 5 - F31.72
Bipolar disorder, in full remission, most recent episode hypomanic
BillableChapter 5 - F31.73
Bipolar disorder, in partial remission, most recent episode manic
BillableChapter 5 - F31.74
Bipolar disorder, in full remission, most recent episode manic
BillableChapter 5 - F31.75
Bipolar disorder, in partial remission, most recent episode depressed
BillableChapter 5 - F31.76
Bipolar disorder, in full remission, most recent episode depressed
BillableChapter 5 - F31.77
Bipolar disorder, in partial remission, most recent episode mixed
BillableChapter 5 - F31.78
Bipolar disorder, in full remission, most recent episode mixed
BillableChapter 5 - F31.81
Bipolar II disorder
BillableChapter 5 - F31.89
Other bipolar disorder
BillableChapter 5 - F31.9
Bipolar disorder, unspecified
BillableChapter 5 - F32.0
Major depressive disorder, single episode, mild
BillableChapter 5 - F32.1
Major depressive disorder, single episode, moderate
BillableChapter 5 - F32.2
Major depressive disorder, single episode, severe without psychotic features
BillableChapter 5 - F32.3
Major depressive disorder, single episode, severe with psychotic features
BillableChapter 5 - F32.4
Major depressive disorder, single episode, in partial remission
BillableChapter 5 - F32.5
Major depressive disorder, single episode, in full remission
BillableChapter 5 - F32.81
Premenstrual dysphoric disorder
BillableChapter 5 - F32.89
Other specified depressive episodes
BillableChapter 5 - F33.0
Major depressive disorder, recurrent, mild
BillableChapter 5 - F33.1
Major depressive disorder, recurrent, moderate
BillableChapter 5 - F33.2
Major depressive disorder, recurrent severe without psychotic features
BillableChapter 5 - F33.3
Major depressive disorder, recurrent, severe with psychotic symptoms
BillableChapter 5 - F33.40
Major depressive disorder, recurrent, in remission, unspecified
BillableChapter 5 - F33.41
Major depressive disorder, recurrent, in partial remission
BillableChapter 5 - F33.42
Major depressive disorder, recurrent, in full remission
BillableChapter 5 - F33.8
Other recurrent depressive disorders
BillableChapter 5 - F33.9
Major depressive disorder, recurrent, unspecified
BillableChapter 5 - F34.81
Disruptive mood dysregulation disorder
BillableChapter 5 - F34.89
Other specified persistent mood disorders
BillableChapter 5 - F34.9
Persistent mood [affective] disorder, unspecified
BillableChapter 5 - F39
Unspecified mood [affective] disorder
BillableChapter 5 - F53.1
Puerperal psychosis
BillableChapter 5 - F84.5
Asperger's syndrome
BillableChapter 5 - F84.8
Other pervasive developmental disorders
BillableChapter 5 - F84.9
Pervasive developmental disorder, unspecified
BillableChapter 5