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ICD-10 Guide
ICD-10 CodesF13.23

F13.23

Billable

Sedative, hypnotic or anxiolytic dependence with withdrawal

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 F13.23 is a billable code used to indicate a diagnosis of sedative, hypnotic or anxiolytic dependence with withdrawal.

Key Diagnostic Point:

F13.23 refers to a condition characterized by a psychological and physical dependence on sedative, hypnotic, or anxiolytic substances, accompanied by withdrawal symptoms upon cessation or reduction of use. These substances include benzodiazepines, barbiturates, and other medications that depress the central nervous system. Dependence is marked by a compulsive pattern of use, tolerance, and the experience of withdrawal symptoms such as anxiety, tremors, insomnia, and seizures when the substance is not available. The diagnosis requires a thorough assessment of the patient's history, including the duration and amount of substance use, the presence of withdrawal symptoms, and the impact on daily functioning. Treatment often involves a gradual tapering of the substance, supportive care, and may include pharmacotherapy to manage withdrawal symptoms. Behavioral therapies and counseling are also critical components of a comprehensive treatment plan aimed at achieving long-term recovery.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between dependence and abuse
  • Identifying withdrawal symptoms accurately
  • Documenting the duration and severity of substance use
  • Understanding the interplay of co-occurring mental health disorders

Audit Risk Factors

  • Inadequate documentation of withdrawal symptoms
  • Failure to specify the type of sedative or anxiolytic used
  • Lack of evidence for the duration of dependence
  • Misclassification of dependence versus abuse

Specialty Focus

Medical Specialties

Psychiatry

Documentation Requirements

Comprehensive mental health assessment, including history of substance use and withdrawal symptoms.

Common Clinical Scenarios

Patients presenting with anxiety disorders who have a history of benzodiazepine use.

Billing Considerations

Documenting co-occurring mental health disorders and their treatment.

Addiction Medicine

Documentation Requirements

Detailed treatment plans, including tapering schedules and supportive therapies.

Common Clinical Scenarios

Patients undergoing detoxification from sedatives or anxiolytics.

Billing Considerations

Coordination of care with mental health providers and monitoring for withdrawal symptoms.

Coding Guidelines

Inclusion Criteria

Use F13.23 When
  • According to ICD
  • 10 coding guidelines, F13
  • 23 should be used when there is clear evidence of dependence on sedatives, hypnotics, or anxiolytics, accompanied by withdrawal symptoms
  • Coders must ensure that documentation supports the diagnosis and that withdrawal symptoms are clearly outlined in the patient's medical record

Exclusion Criteria

Do NOT use F13.23 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

H0031CPT Code

Mental health assessment

Clinical Scenario

Used when assessing a patient for sedative dependence.

Documentation Requirements

Complete mental health evaluation and history of substance use.

Specialty Considerations

Psychiatric evaluations must include substance use history.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of substance use disorders, including the differentiation of dependence with withdrawal, which enhances the accuracy of treatment and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of substance use disorders, including the differentiation of dependence with withdrawal, which enhances the accuracy of treatment and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

Resources

Clinical References

  • •
    Substance Abuse and Mental Health Services Administration (SAMHSA)

Coding & Billing References

  • •
    Substance Abuse and Mental Health Services Administration (SAMHSA)

Frequently Asked Questions

What are the key symptoms of withdrawal from sedatives?

Key symptoms include anxiety, tremors, insomnia, seizures, and in severe cases, delirium. These symptoms can vary in intensity based on the duration and amount of substance use.