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  6. 2026 ICD-10-CM Code F13.131

2026 ICD-10-CM Diagnosis Code F13.131

Sedative, hypnotic or anxiolytic abuse with withdrawal delirium

ICD-10-CM Code:
F13.131
ICD-10 Code for:
Sedatv/hyp/anxiolytc abuse with withdrawal delirium
Is Billable?
Yes - Valid for Submission
Chronic Condition Indicator: [1]
Chronic
Code Navigator:

F13.131 is a billable diagnosis code used to specify a medical diagnosis of sedative, hypnotic or anxiolytic abuse with withdrawal delirium. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2025 through September 30, 2026.

Code Classification

  • Mental and behavioural disorders
    F01–F99
    • Mental and behavioral disorders due to psychoactive substance use
      F10-F19
      • Sedative, hypnotic, or anxiolytic related disorders
        F13

Clinical Classification

Clinical Classifications group individual ICD-10-CM diagnosis codes into broader, clinically meaningful categories. These categories help simplify complex data by organizing related conditions under common clinical themes.

They are especially useful for data analysis, reporting, and clinical decision-making. Even when diagnosis codes differ, similar conditions can be grouped together based on their clinical relevance. Each category is assigned a unique CCSR code that represents a specific clinical concept, often tied to a body system or medical specialty.

Sedative-related disorders

CCSR Code: MBD020

Inpatient Default: Y - Yes, default inpatient assignment for principal diagnosis or first-listed diagnosis.

Outpatient Default: Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Index of External Cause of Injuries

References found for this diagnosis code in the External Cause of Injuries Index:

    • Abuse
      • drug NEC (non-dependent)
        • sedative, hypnotic or anxiolytic
          • with
            • withdrawal
              • delirium

Replacement Code

F13131 replaces the following previously assigned ICD-10-CM code(s):

  • F13.988 - Sedative, hypnotic or anxiolytic use, unsp w oth disorder

Code History

  • FY 2026 - No Change, effective from 10/1/2025 through 9/30/2026
  • FY 2025 - No Change, effective from 10/1/2024 through 9/30/2025
  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - Code Added, effective from 10/1/2020 through 9/30/2021

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.