ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesChapter 5: Mental, Behavioral and Neurodevelopmental disordersF11

F11

Billable

Opioid related disorders

Chapter 5:Mental, Behavioral and Neurodevelopmental disorders

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

Code Description

ICD-10 F11 is a billable code used to indicate a diagnosis of opioid related disorders.

Key Diagnostic Point:

Opioid related disorders encompass a range of conditions associated with the misuse of opioids, including prescription pain relievers, heroin, and synthetic opioids such as fentanyl. These disorders can manifest as opioid use disorder (OUD), characterized by a problematic pattern of opioid use leading to significant impairment or distress. Symptoms may include cravings, tolerance, withdrawal symptoms, and continued use despite negative consequences. Withdrawal symptoms can range from mild (e.g., anxiety, insomnia) to severe (e.g., nausea, vomiting, muscle pain). Intoxication can lead to respiratory depression, sedation, and overdose, which can be fatal. Treatment options include medication-assisted treatment (MAT) with buprenorphine or methadone, behavioral therapies, and support groups. Accurate coding is essential for appropriate treatment reimbursement and tracking of opioid-related health issues.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of opioid substances involved
  • Differentiation between intoxication and withdrawal
  • Need for comprehensive patient history
  • Potential for co-occurring mental health disorders

Audit Risk Factors

  • Inadequate documentation of substance use history
  • Failure to specify the type of opioid involved
  • Misclassification of withdrawal vs. intoxication
  • Lack of evidence for treatment modalities used

Specialty Focus

Medical Specialties

Addiction Medicine

Documentation Requirements

Detailed patient history, including substance use patterns and treatment response.

Common Clinical Scenarios

Patients presenting with overdose, withdrawal symptoms, or seeking treatment for opioid dependence.

Billing Considerations

Documentation must clearly differentiate between opioid use disorder and other substance use disorders.

Psychiatry

Documentation Requirements

Comprehensive mental health evaluation, including assessment of co-occurring disorders.

Common Clinical Scenarios

Patients with opioid use disorder presenting with anxiety, depression, or other mental health issues.

Billing Considerations

Consideration of dual diagnosis and the impact of opioid use on mental health.

Coding Guidelines

Inclusion Criteria

Use F11 When
  • Follow official ICD
  • 10 guidelines for substance use disorders, ensuring accurate documentation of the severity and type of opioid use disorder
  • Include any relevant co
  • occurring conditions

Exclusion Criteria

Do NOT use F11 When
No specific exclusions found.

Related CPT Codes

99406CPT Code

Smoking and tobacco use cessation counseling visit

Clinical Scenario

Used in conjunction with opioid use disorder treatment to address smoking cessation.

Documentation Requirements

Document the patient's smoking history and cessation attempts.

Specialty Considerations

Consider the impact of tobacco use on overall health and treatment outcomes.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of opioid-related disorders, improving the ability to track and manage these conditions. It has also facilitated better data collection for public health initiatives aimed at addressing the opioid crisis.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of opioid-related disorders, improving the ability to track and manage these conditions. It has also facilitated better data collection for public health initiatives aimed at addressing the opioid crisis.

Reimbursement & Billing Impact

reimbursement.

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 is the difference between opioid use disorder and opioid dependence?

Opioid use disorder is a broader term that encompasses a range of problematic behaviors related to opioid use, while opioid dependence specifically refers to the physiological adaptation to opioids, leading to withdrawal symptoms when not using.