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ICD-10 Coding for Coronary Artery Disease Due to Lipid-Rich Plaque(I25.83)

Complete ICD-10-CM coding and documentation guide for Coronary Artery Disease Due to Lipid-Rich Plaque. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

CAD due to Lipid-Rich PlaqueCoronary Atherosclerosis with Lipid-Rich Plaque

Related ICD-10 Code Ranges

Complete code families applicable to Coronary Artery Disease Due to Lipid-Rich Plaque

I25.1-I25.9Primary Range

Chronic Ischemic Heart Disease

This range includes codes for chronic ischemic heart diseases, including coronary atherosclerosis due to lipid-rich plaque.

Key Information: ICD-10 code for coronary artery disease due to lipid-rich plaque

Essential facts and insights about Coronary Artery Disease Due to Lipid-Rich Plaque

The ICD-10 code for coronary artery disease due to lipid-rich plaque is I25.83, used when imaging confirms lipid-rich plaque as the cause.

Primary ICD-10-CM Code for coronary artery disease due to lipid rich plaque

Coronary atherosclerosis due to lipid-rich plaque
Billable Code

Decision Criteria

clinical Criteria

  • Lipid core burden index ≥4.0 on OCT

documentation Criteria

  • Explicit mention of 'lipid-rich plaque' in medical records

Applicable To

  • Atherosclerosis of coronary artery due to lipid-rich plaque

Excludes

  • Coronary atherosclerosis due to calcified coronary lesion (I25.84)

Clinical Validation Requirements

  • OCT findings showing lipid core burden index ≥4.0
  • Imaging confirmation of lipid-rich plaque

Code-Specific Risks

  • Misclassification with I25.10 if lipid-rich plaque is not specified

Coding Notes

  • Ensure documentation specifies 'lipid-rich plaque' and is supported by imaging.

Ancillary Codes

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

Long-term (current) use of statins

Z79.4
Use when the patient is on lipid-lowering therapy.

Hyperlipidemia

E78.5
Use if documented as a contributing factor.

Differential Codes

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

Coronary atherosclerosis due to calcified coronary lesion

I25.84
Use when imaging shows calcified lesions rather than lipid-rich plaques.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Coronary Artery Disease Due to Lipid-Rich Plaque to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I25.83.

Impact

Clinical: Leads to misdiagnosis or incorrect treatment plans., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation Strategy

Ensure imaging reports are included in the patient's file, Train staff on documentation requirements

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure 'lipid-rich plaque' is documented and use I25.83.

Impact

Lack of imaging confirmation for lipid-rich plaque coding.

Mitigation Strategy

Ensure all imaging findings are documented and reviewed.

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 Coronary Artery Disease Due to Lipid-Rich Plaque, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Coronary Artery Disease Due to Lipid-Rich Plaque

Use these documentation templates to ensure complete and accurate documentation for Coronary Artery Disease Due to Lipid-Rich Plaque. These templates include all required elements for proper coding and billing.

Cardiology Progress Note

Specialty: Cardiology

Required Elements

  • Assessment of coronary artery disease
  • Imaging results confirming lipid-rich plaque
  • Medication adherence and therapy details

Example Documentation

Assessment: 1. Chronic ischemic heart disease of native coronary artery (I25.10) 2. Coronary atherosclerosis due to lipid-rich plaque (I25.83) - OCT shows lipid arc 240°, length 8mm 3. Non-compliance with atorvastatin therapy (Z91.14)

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has coronary artery disease.
Good Documentation Example
70% stenosis in mid-LAD secondary to lipid-rich plaque confirmed by OCT (maxLCBI4mm 648).
Explanation
The good example specifies the cause and provides imaging confirmation, which is necessary for accurate coding.

Need help with ICD-10 coding for Coronary Artery Disease Due to Lipid-Rich Plaque? Ask your questions below.

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