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ICD-10 Coding for History of Smoking(Z87.891, Z72.0)

Complete ICD-10-CM coding and documentation guide for History of Smoking. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Former SmokerPast Smoking History

Related ICD-10 Code Ranges

Complete code families applicable to History of Smoking

Z87.891Primary Range

Personal history of nicotine dependence

Used to document patients with a history of nicotine dependence who have quit smoking.

Tobacco use, current

Used for patients currently using tobacco without documented dependence.

Nicotine dependence

Used for patients with active nicotine dependence.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z87.891Personal history of nicotine dependenceUse for patients who have a documented history of nicotine dependence and have quit smoking.
  • Documented cessation date
  • History of nicotine dependence treatment
Z72.0Tobacco use, currentUse for patients currently using tobacco without documented dependence.
  • Current use of tobacco products

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for history of smoking

Essential facts and insights about History of Smoking

The ICD-10 code for a history of smoking is Z87.891, used for patients who have quit smoking and had nicotine dependence.

Primary ICD-10-CM Codes for history of smoking

Personal history of nicotine dependence
Billable Code

Decision Criteria

clinical Criteria

  • Patient has quit smoking and has a history of nicotine dependence.

Applicable To

  • History of nicotine dependence

Excludes

  • Current nicotine dependence (F17.2-)

Clinical Validation Requirements

  • Documented cessation date
  • History of nicotine dependence treatment

Code-Specific Risks

  • Incorrectly using for current smokers

Coding Notes

  • Ensure documentation specifies 'history of nicotine dependence' rather than just 'former smoker'.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Other long term (current) drug therapy

Z79.899
Use for patients using nicotine replacement therapy long-term.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Tobacco use, current

Z72.0
Use Z72.0 for current tobacco use without dependence.

Nicotine dependence

F17.2-
Use F17.2- for patients with active nicotine dependence.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Smoking to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z87.891.

Impact

Clinical: Misrepresents patient's current health status., Regulatory: Non-compliance with coding standards., Financial: Potential for claim rejections.

Mitigation Strategy

Verify current smoking status during each visit, Update records promptly

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate patient records.

Mitigation Strategy

Use Z72.0 for current tobacco use without dependence.

Impact

Risk of coding current smokers as having a history of smoking.

Mitigation Strategy

Regular training on ICD-10 coding updates and guidelines.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for History of Smoking, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Smoking

Use these documentation templates to ensure complete and accurate documentation for History of Smoking. These templates include all required elements for proper coding and billing.

Pulmonary follow-up for former smoker

Specialty: Pulmonology

Required Elements

  • Smoking history
  • Cessation date
  • Nicotine replacement therapy

Example Documentation

Patient reports quitting cigarette smoking in 2015 after 15 years of 1 pack/day. No current tobacco use. Personal history documented in problem list.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has smoking history.
Good Documentation Example
45 pack-year cigarette smoker (2PPD x 22.5 years), quit 03/2020 using varenicline, no tobacco use since.
Explanation
The good example provides specific details about the smoking history and cessation.

Need help with ICD-10 coding for History of Smoking? Ask your questions below.

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