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ICD-10 Coding for Panlobular Emphysema(J43.1)

Complete ICD-10-CM coding and documentation guide for Panlobular Emphysema. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Panacinar Emphysema

Related ICD-10 Code Ranges

Complete code families applicable to Panlobular Emphysema

J43-J44Primary Range

Other forms of chronic obstructive pulmonary disease

This range includes codes for various forms of emphysema and COPD, with J43.1 specifically for panlobular emphysema.

Key Information: ICD-10 code for panlobular emphysema

Essential facts and insights about Panlobular Emphysema

The ICD-10 code for panlobular emphysema is J43.1, used when documentation specifies panlobular or panacinar emphysema.

Primary ICD-10-CM Code for panlobular emphysema

Panlobular emphysema
Billable Code

Decision Criteria

clinical Criteria

  • CT scan shows diffuse destruction of entire acini with lower lobe predominance.

documentation Criteria

  • Documentation explicitly states 'panlobular' or 'panacinar' emphysema.

Applicable To

  • Panacinar emphysema

Excludes

  • Centrilobular emphysema (J43.2)
  • Unilateral emphysema (J43.0)

Clinical Validation Requirements

  • CT scan showing diffuse destruction of entire acini with lower lobe predominance
  • Alpha-1 antitrypsin deficiency documented

Code-Specific Risks

  • Incorrectly coding J44.9 with J43.1 if COPD is mentioned

Coding Notes

  • Ensure documentation specifies panlobular emphysema and includes relevant imaging or lab results.

Ancillary Codes

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

Tobacco use

Z72.0
Use when the patient is a current smoker.

Personal history of nicotine dependence

Z87.891
Use when the patient is a former smoker.

Alpha-1 antitrypsin deficiency

E88.01
Use when alpha-1 antitrypsin deficiency is documented.

Differential Codes

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

Centrilobular emphysema

J43.2
Upper lobe predominance and smoking history

Unilateral emphysema

J43.0
MacLeod's syndrome with hyperlucent lung on imaging

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Panlobular Emphysema to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code J43.1.

Impact

Clinical: May affect treatment decisions., Regulatory: Non-compliance with documentation standards., Financial: Potential for reduced reimbursement.

Mitigation Strategy

Always include smoking history in patient records., Use templates to ensure comprehensive documentation.

Impact

Reimbursement: May lead to lower reimbursement due to unspecified coding., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of clinical data.

Mitigation Strategy

Code J43.1 and attach radiology report.

Impact

Reimbursement: Incorrect coding may affect DRG assignment., Compliance: Violates coding guidelines., Data Quality: Compromises data integrity.

Mitigation Strategy

Code only J43.1 per 2024 guidelines.

Impact

Using unspecified codes when specific documentation is available.

Mitigation Strategy

Ensure thorough review of documentation before coding.

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 Panlobular Emphysema, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Panlobular Emphysema

Use these documentation templates to ensure complete and accurate documentation for Panlobular Emphysema. These templates include all required elements for proper coding and billing.

Documenting panlobular emphysema with alpha-1 deficiency

Specialty: Pulmonology

Required Elements

  • CT findings
  • Alpha-1 antitrypsin levels
  • Smoking history

Examples: Poor vs. Good Documentation

Poor Documentation Example
68M with COPD and emphysema.
Good Documentation Example
68M with panlobular emphysema (J43.1) confirmed by HRCT showing diffuse alveolar destruction. Severe alpha-1 antitrypsin deficiency (E88.01) with serum level 55 mg/dL. 40 pack-year smoking history (Z87.891).
Explanation
The good example provides specific details and codes for accurate documentation and coding.

Need help with ICD-10 coding for Panlobular Emphysema? Ask your questions below.

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