ICD-10-CM Alphabetic Index · FY 2027 36 Entries
Schizophrenia in the ICD-10-CM Index ICD-10-CM
The main term Schizophrenia, schizophrenic carries 36 index entries pointing to 14 ICD-10-CM codes. The default entry is F20.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
36
Index Entries
14
Codes Referenced
F20.9
Default Code
S
Letter
36 of 36 shown
ICD-10-CM
Index Entries Under Schizophrenia 36 entries · 14 codes
Schizophrenia, schizophrenic F20.9
acute (brief) (undifferentiated) F23
atypical (form) F20.3
borderline F21
catalepsy F20.2
catatonic (type) (excited) (withdrawn) F20.2
cenesthopathic, cenesthesiopathic F20.89
childhood type F20.9
chronic undifferentiated F20.9
cyclic F25.0
disorganized (type) F20.1
flexibilitas cerea F20.2
hebephrenic (type) F20.1
incipient F21
latent F21
negative type F20.5
paranoid (type) F20.0
paraphrenic F20.0
post-psychotic depression F32.89
prepsychotic F21
prodromal F21
pseudoneurotic F21
pseudopsychopathic F21
reaction F23
residual (state) (type) F20.5
restzustand F20.5
schizoaffective (type) see Psychosis, schizoaffective
simple (type) F20.89
simplex F20.89
specified type NEC F20.89
spectrum and other psychotic disorder F29
specified NEC F28
stupor F20.2
syndrome of childhood F84.5
undifferentiated (type) F20.3
chronic F20.9
The info icon previews the code's description and billable status; the code link opens its full page with all notations.
Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
