F28

Other psychotic disorder not due to a substance or known physiological condition

Billable / specificHCC V28 152

F28 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes

  • disorders of psychological development

Applicable to

  • Chronic hallucinatory psychosis
  • Other specified schizophrenia spectrum and other psychotic disorder

Excludes2

Not included here — may be reported together when both conditions exist.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Also known as

  • Chronic hallucinatory psychosis
  • Other specified schizophrenia spectrum and other psychotic disorder
  • Disorder, schizophrenia spectrum and other psychotic disorder, specified NEC
  • Hallucinosis
  • Insanity, insane, confusional
  • Menopause, menopausal, psychosis NEC
  • Psychosis, psychotic, hallucinatory, chronic
  • Psychosis, psychotic, involutional
  • Psychosis, psychotic, nonorganic, specified NEC
  • Schizophrenia, schizophrenic, spectrum and other psychotic disorder, specified NEC

Related codes

  • F20SchizophreniaHeader
  • F21Schizotypal disorderBillable
  • F22Delusional disordersBillable
  • F23Brief psychotic disorderBillable
  • F24Shared psychotic disorderBillable
  • F25Schizoaffective disordersHeader
  • F29Unspecified psychosis not due to a substance or known physiological conditionBillable

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