2026 ICD-10-CM Diagnosis Code F10.951Alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations

ICD-10-CM Codes›F01–F99›F10-F19›F10

ICD-10-CM F10.951
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

F10.951 is a billable ICD-10-CM diagnosis code for alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 894 through 897. Coders also document this condition as alcohol hallucinosis. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Alcohol-related disorders and Schizophrenia spectrum and other psychotic disorders.

Code Identity

ICD-10-CM Code
F10.951
Billable Status
Yes — Valid for Submission
Code Describes
Alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations
Short Description
Alcohol use, unsp w alcoh-induce psych disorder w hallucin
Parent Code
F10.95
Alcohol use, unspecified with alcohol-induced psychotic disorder

Code Classification

ChapterF01–F99Mental and behavioural disorders
SectionF10-F19Mental and behavioral disorders due to psychoactive substance use
CategoryF10Alcohol related disorders
This CodeF10.951Alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Alcohol hallucinosis
  • Alcohol induced hallucinations
  • Hallucinosis caused by drug
  • Psychoactive substance-induced organic hallucinosis
  • Psychosis caused by ethanol

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.

    • Alcohol, alcoholic, alcohol-induced
      • hallucinosis (acute)
    • Disorder(of)
      • alcohol-related
        • with
          • psychotic disorder
            • with
              • hallucinations
    • Hallucinosis(chronic)
      • alcoholic (acute)
    • Psychosis, psychotic
      • alcoholic
        • with
          • hallucinosis

Clinical ClassificationClinical

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

CCSR MBD017
Alcohol-related disorders
Default principal diagnosis: inpatient Yes · outpatient Yes
CCSR MBD001
Schizophrenia spectrum and other psychotic disorders
Default principal diagnosis: inpatient No · outpatient No

Patient EducationClinical

Alcohol

Many Americans drink alcohol at least occasionally. The Dietary Guidelines for Americans say that adults of legal drinking age should either not drink or drink in moderation. Drinking less is better for your health than drinking more. Also, there are some people who should not drink at all.

The full article covers:

  • How does alcohol affect the body?
  • Why are the effects of alcohol different from person to person?
  • What is moderate drinking?
  • What is a standard drink?
  • Who should not drink alcohol?
  • What is excessive drinking?

Read the full article at MedlinePlus

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

Convert F10.951 to ICD-9-CMHistory

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

ICD-9-CM
291.3 Alcoh psy dis w hallucin
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 F10.951Overview

Is F10.951 a billable code?

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

What MS-DRG does F10.951 group to?

When alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations is the principal diagnosis on an inpatient stay, it groups to MS-DRG 894, 895, 896, 897, with relative weights from 0.6169 to 1.7451 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of F10.951?

Under the General Equivalence Mappings, alcohol use, unspecified with alcohol-induced psychotic disorder with hallucinations converts to ICD-9-CM 291.3 (alcoh psy dis w hallucin). 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.