ICD-10 Coding for Atherosclerosis of Iliac Artery(I70.8)
Complete ICD-10-CM coding and documentation guide for Atherosclerosis of Iliac Artery. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Atherosclerosis of Iliac Artery
I70.0-I70.9Primary Range
Atherosclerosis
This range includes codes for atherosclerosis affecting various arteries, including the iliac artery.
Key Information: ICD-10 code for atherosclerosis of iliac artery
Essential facts and insights about Atherosclerosis of Iliac Artery
Primary ICD-10-CM Code for atherosclerosis iliac artery
Decision Criteria
clinical Criteria
- Confirmed atherosclerosis in iliac artery via imaging.
documentation Criteria
- Documented symptoms and imaging findings.
Applicable To
- Atherosclerosis of iliac artery
Excludes
- Atherosclerosis of extremities (I70.2-)
Clinical Validation Requirements
- CTA or MRA showing ≥50% stenosis
- Symptoms correlating with imaging findings
Code-Specific Risks
- Incorrectly coding as I70.2- for extremities
Coding Notes
- Ensure documentation specifies 'atherosclerosis of iliac artery' to avoid misclassification.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Diabetes with peripheral angiopathy
E11.51Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Peripheral vascular disease, unspecified
I73.9Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Atherosclerosis of Iliac Artery to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I70.8.
Impact
Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or reduced reimbursement.
Mitigation Strategy
Always specify left, right, or bilateral in documentation.
Impact
Reimbursement: Incorrect DRG assignment may affect reimbursement., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate data reporting and analysis.
Mitigation Strategy
Use I70.8 for iliac artery atherosclerosis.
Impact
Omitting laterality can lead to audit flags.
Mitigation Strategy
Ensure documentation always includes laterality.
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 Atherosclerosis of Iliac Artery, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Atherosclerosis of Iliac Artery
Use these documentation templates to ensure complete and accurate documentation for Atherosclerosis of Iliac Artery. These templates include all required elements for proper coding and billing.
Bilateral iliac atherosclerosis with rest pain
Specialty: Vascular SurgeryRequired Elements
- Patient history
- Imaging results
- Physical exam findings
- Assessment and plan
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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