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ICD-10 Guide
ICD-10 CodesF17.21

F17.21

Billable

Nicotine dependence, cigarettes

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

Code Description

ICD-10 F17.21 is a billable code used to indicate a diagnosis of nicotine dependence, cigarettes.

Key Diagnostic Point:

Nicotine dependence, specifically related to cigarette use, is classified as a substance use disorder characterized by a compulsive pattern of tobacco consumption despite the awareness of its harmful effects. This condition is marked by a strong craving for nicotine, tolerance to its effects, and withdrawal symptoms when not using tobacco. Clinically, individuals may experience irritability, anxiety, difficulty concentrating, increased appetite, and sleep disturbances when attempting to quit or reduce cigarette consumption. The diagnosis is typically made based on the criteria outlined in the DSM-5, which includes a pattern of use leading to significant impairment or distress. Treatment options often involve behavioral therapies, pharmacotherapy such as nicotine replacement therapy (NRT), and prescription medications like varenicline or bupropion. The goal of treatment is to help individuals achieve and maintain abstinence from nicotine, thereby reducing the risk of associated health complications such as cardiovascular disease, respiratory issues, and various cancers. Understanding the complexities of nicotine dependence is crucial for effective management and coding.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of withdrawal symptoms that must be documented accurately.
  • Need for comprehensive patient history to establish dependence.
  • Potential for co-occurring substance use disorders.
  • Variability in treatment approaches and their documentation.

Audit Risk Factors

  • Inadequate documentation of withdrawal symptoms.
  • Failure to document treatment plans and patient progress.
  • Misclassification of nicotine dependence severity.
  • Lack of patient consent for treatment modalities.

Specialty Focus

Medical Specialties

Psychiatry

Documentation Requirements

Detailed patient history, including mental health status and substance use history.

Common Clinical Scenarios

Patients presenting with anxiety or depression alongside nicotine dependence.

Billing Considerations

Consideration of dual diagnoses and the impact of nicotine on mental health.

Pulmonology

Documentation Requirements

Pulmonary function tests and smoking history.

Common Clinical Scenarios

Patients with chronic obstructive pulmonary disease (COPD) or lung cancer related to smoking.

Billing Considerations

Documentation of smoking cessation efforts and their impact on lung health.

Coding Guidelines

Inclusion Criteria

Use F17.21 When
  • According to ICD
  • 10 coding guidelines, F17
  • 21 should be used when documenting nicotine dependence specifically related to cigarette use
  • It is important to include details about the severity of dependence and any associated withdrawal symptoms
  • dependent tobacco use and other forms of nicotine consumption

Exclusion Criteria

Do NOT use F17.21 When
  • Exclusion criteria include non

Related ICD-10 Codes

Related CPT Codes

99406CPT Code

Smoking and tobacco use cessation counseling visit, intermediate

Clinical Scenario

Used when a patient is counseled about smoking cessation strategies.

Documentation Requirements

Document the duration of counseling and specific strategies discussed.

Specialty Considerations

Psychiatrists may focus on mental health impacts, while pulmonologists may emphasize respiratory health.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of nicotine dependence, improving the accuracy of data collection and treatment tracking. This specificity aids in better understanding the prevalence and treatment outcomes of nicotine dependence.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of nicotine dependence, improving the accuracy of data collection and treatment tracking. This specificity aids in better understanding the prevalence and treatment outcomes of nicotine dependence.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of nicotine dependence, improving the accuracy of data collection and treatment tracking. This specificity aids in better understanding the prevalence and treatment outcomes of nicotine dependence.

Resources

Clinical References

  • •
    American Academy of Family Physicians - Tobacco Cessation

Coding & Billing References

  • •
    American Academy of Family Physicians - Tobacco Cessation

Frequently Asked Questions

What is the difference between nicotine dependence and non-dependent tobacco use?

Nicotine dependence involves a compulsive need to use nicotine, characterized by withdrawal symptoms and tolerance, while non-dependent tobacco use does not meet these criteria.