ICD-10-CM 2027
ICD-10 code for Hebephrenia
From the official ICD-10-CM alphabetic index entry “Hebephrenia, hebephrenic (schizophrenia)”. Page updated September 29, 2026.
About coding Hebephrenia
The ICD-10-CM code for Hebephrenia is F20.1 (Disorganized schizophrenia).
Within F20 (schizophrenia), F20.1 is specifically for Disorganized schizophrenia. Related codes cover paranoid schizophrenia (F20.0), Catatonic schizophrenia (F20.2), Undifferentiated schizophrenia (F20.3), residual schizophrenia (F20.5), other schizophrenia (F20.8) and unspecified (F20.9).
Use an additional code, if applicable, to identify: other specified cognitive deficit (R41.84-).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Common questions about Hebephrenia ICD-10 codes
What is the ICD-10 code for Hebephrenia?
- F20.1 — Disorganized schizophrenia.
Is F20.1 billable?
- Yes. F20.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F20.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F20.1 as a principal diagnosis.
Is F20.1 a CC or MCC?
- F20.1 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.