ICD-10-CM · Chapter 5

F20..0 Paranoid schizophrenia

Billable

← F20 — Schizophrenia Chapter 5: F01-F99

Includes

Paraphrenic schizophrenia

Excludes 1 (cannot be coded together)

involutional paranoid state (F22)
paranoia (F22)

Last reviewed: September 2026