ICD-10 Coding for Thoracic Aortic Ectasia(I77.810)
Complete ICD-10-CM coding and documentation guide for Thoracic Aortic Ectasia. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Thoracic Aortic Ectasia
I77.810-I77.819Primary Range
Other specified disorders of arteries and arterioles
This range includes codes for aortic ectasia, specifically distinguishing thoracic aortic ectasia from other forms.
Aneurysm and dissection of aorta
This range is relevant for differentiating between ectasia and aneurysm, particularly when the dilation exceeds 50% of normal size.
Key Information: ICD-10 code for thoracic aortic ectasia
Essential facts and insights about Thoracic Aortic Ectasia
Primary ICD-10-CM Code for thoracic aortic ectasia
Decision Criteria
clinical Criteria
- Imaging shows dilation less than 50% of normal diameter.
coding Criteria
- Use I77.810 for thoracic ectasia without rupture.
Applicable To
- Dilation of the thoracic aorta less than 50% of normal diameter
Excludes
- Thoracic aortic aneurysm (I71.2-)
Clinical Validation Requirements
- CT or MRI showing thoracic aortic dilation less than 50% of normal diameter
- Documented comparison with previous imaging
Code-Specific Risks
- Confusion with aneurysm codes if dilation exceeds 50%
Coding Notes
- Ensure accurate measurement documentation to differentiate from aneurysm.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Essential (primary) hypertension
I10Differential Codes
Alternative codes to consider when ruling out similar conditions to the primary diagnosis.
Thoracic aortic aneurysm, without rupture
I71.2Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Thoracic Aortic Ectasia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I77.810.
Impact
Clinical: Misrepresentation of patient's condition, Regulatory: Non-compliance with ICD-10 guidelines, Financial: Potential for claim denials
Mitigation Strategy
Review imaging criteria, Ensure documentation supports code selection
Impact
Reimbursement: Incorrect coding may lead to denied claims or incorrect DRG assignment., Compliance: May result in non-compliance with coding guidelines., Data Quality: Affects accuracy of clinical data and patient records.
Mitigation Strategy
Verify imaging measurements to ensure dilation is less than 50% for ectasia.
Impact
Risk of selecting incorrect codes for aortic conditions.
Mitigation Strategy
Regular training on imaging criteria and code differentiation.
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 Thoracic Aortic Ectasia, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Thoracic Aortic Ectasia
Use these documentation templates to ensure complete and accurate documentation for Thoracic Aortic Ectasia. These templates include all required elements for proper coding and billing.
Thoracic Aortic Ectasia Surveillance
Specialty: CardiologyRequired Elements
- Patient demographics
- Imaging findings
- Comparison with previous studies
- Clinical assessment
- Management plan
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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