2026 ICD-10-CM Diagnosis Code F06.0Psychotic disorder with hallucinations due to known physiological condition

ICD-10-CM Codes›F01–F99›F01-F09›F06

ICD-10-CM F06.0
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

F06.0 is a billable ICD-10-CM diagnosis code for psychotic disorder with hallucinations due to known physiological condition. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). Coders also document this condition as organic hallucinosis. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Schizophrenia spectrum and other psychotic disorders.

Code Identity

ICD-10-CM Code
F06.0
Billable Status
Yes — Valid for Submission
Code Describes
Psychotic disorder with hallucinations due to known physiological condition
Short Description
Psychotic disorder w hallucin due to known physiol condition
Parent Code
F06
Other mental disorders due to known physiological condition

Code Classification

ChapterF01–F99Mental and behavioural disorders
SectionF01-F09Mental disorders due to known physiological conditions
CategoryF06Other mental disorders due to known physiological condition
This CodeF06.0Psychotic disorder with hallucinations due to known physiological condition

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Organic hallucinosis
  • Secondary psychotic syndrome with hallucinations and delusions

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Inclusion Terms

  • Organic hallucinatory state (nonalcoholic)

Type 2 Excludes

  • hallucinations and perceptual disturbance induced by alcohol and other psychoactive substances F10 F19
  • schizophrenia F20

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Hallucinosis(chronic)
      • organic
    • State(of)
      • organic
        • hallucinatory (nonalcoholic)
    • State(of)
      • psychotic, organic
        • transient NEC
          • with
            • hallucinations
    • State(of)
      • transient organic psychotic NEC
        • hallucinatory type
    • Syndrome
      • organic
        • hallucinosis
    • Syndrome
      • psycho-organic (nonpsychotic severity)
        • hallucinatory type

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MBD001
Schizophrenia spectrum and other psychotic disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Psychotic Disorders

Psychotic disorders are severe mental disorders that cause abnormal thinking and perceptions. People with psychoses lose touch with reality. Two of the main symptoms are delusions and hallucinations. Delusions are false beliefs, such as thinking that someone is plotting against you or that the TV is sending you secret messages.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert F06.0 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
293.82 Psy dis w halluc oth dis
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About F06.0Overview

Is F06.0 (Other mental disorders due to known physiological condition) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report psychotic disorder with hallucinations due to known physiological condition on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What is the ICD-9 equivalent of F06.0?

Under the General Equivalence Mappings, psychotic disorder with hallucinations due to known physiological condition converts to ICD-9-CM 293.82 (psy dis w halluc oth dis). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.