What is the ICD-10 code for chronic pulmonary embolism?

The ICD-10 code for chronic pulmonary embolism is I27.82, used when imaging confirms organized thrombi and the patient is on long-term anticoagulation.

How do you differentiate chronic from acute pulmonary embolism?

Chronic pulmonary embolism is indicated by organized thrombi on imaging and long-term anticoagulation, whereas acute PE presents with sudden symptoms and acute imaging findings.

ICD-10 Coding for Chronic Pulmonary Embolism(I27.82, I26.9, I27.8)

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Learn about chronic pulmonary embolism ICD-10 coding, including code I27.82, documentation requirements, and differentiation from acute PE.

Also known as:

Chronic PELong-standing Pulmonary Embolism

Related ICD-10 Code Ranges

Complete code families applicable to Chronic Pulmonary Embolism

I00-I99Primary Range

Diseases of the circulatory system

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
I27.82	Chronic pulmonary embolism	Use when imaging confirms chronic thrombi and patient is on long-term anticoagulation.	Imaging showing organized thrombi Long-term anticoagulation therapy
Z79.01	Long-term (current) use of anticoagulants	Use when patient is on long-term anticoagulation therapy.	Prescription records for anticoagulants

Primary ICD-10-CM Codes

Chronic pulmonary embolism

I27.82Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Acute pulmonary embolism, unspecifiedI26.9

Documentation & Coding Risks

Avoid these common issues when documenting Chronic Pulmonary Embolism.

Using 'history of PE' for chronic cases

Impact

Clinical: Misrepresents current clinical status., Regulatory: Non-compliance with coding standards., Financial: Potential underpayment due to incorrect coding.

Mitigation

Clarify chronicity in documentation, Review imaging and treatment history

Misclassification of chronic PE as acute

Impact

Reimbursement: Incorrect DRG assignment may affect payment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Ensure imaging and clinical history support chronicity.

Chronic vs. Acute PE Coding

Impact

High risk of misclassification between chronic and acute PE.

Mitigation

Regular training on documentation and coding guidelines.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with I27.82.

Primary Code

I27.82

Chronic pulmonary embolism

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ICD-10 codes4

Coding risks3

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ICD-10 Coding for Chronic Pulmonary Embolism(I27.82, I26.9, I27.8)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for chronic pulmonary embolism?

How do you differentiate chronic from acute pulmonary embolism?

Related condition guides