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ICD-10 Coding for Right MCA Stroke(I63.511)

Complete ICD-10-CM coding and documentation guide for Right MCA Stroke. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Right Middle Cerebral Artery StrokeRight MCA Infarction

Related ICD-10 Code Ranges

Complete code families applicable to Right MCA Stroke

I63.5Primary Range

Cerebral infarction due to embolism

This range includes codes for embolic strokes affecting specific arteries, including the right MCA.

Sequelae of cerebral infarction

This range is used for coding residual effects of a stroke after the acute phase.

Key Information: ICD-10 code for right MCA stroke

Essential facts and insights about Right MCA Stroke

The ICD-10 code for a right MCA stroke due to embolism is I63.511.

Primary ICD-10-CM Code for right mca stroke

Cerebral infarction due to embolism of right middle cerebral artery
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed embolic stroke in right MCA territory

documentation Criteria

  • Imaging evidence and clear documentation of embolism

Applicable To

  • Acute right MCA stroke
  • Right MCA territory infarction

Excludes

  • Sequelae of cerebral infarction (I69.3--)

Clinical Validation Requirements

  • CT/MRI evidence of right MCA infarction
  • Angiographic confirmation of embolism

Code-Specific Risks

  • Incorrect use in outpatient settings
  • Failure to specify embolic nature

Coding Notes

  • Ensure documentation specifies embolic nature and confirms right MCA involvement.

Ancillary Codes

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

Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side

I69.351
Use to code residual hemiplegia post-stroke.

Differential Codes

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

Cerebral infarction, unspecified

I63.9
Use I63.511 when specific artery involvement is confirmed.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Right MCA Stroke to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I63.511.

Impact

Clinical: May affect treatment decisions., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or incorrect reimbursement.

Mitigation Strategy

Ensure thorough documentation of stroke type and cause., Review imaging reports for confirmation.

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Use Z86.73 for history of stroke without residuals in outpatient settings.

Impact

Using acute stroke codes in outpatient settings without residuals.

Mitigation Strategy

Use Z86.73 for history of stroke without residuals.

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 Right MCA Stroke, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Right MCA Stroke

Use these documentation templates to ensure complete and accurate documentation for Right MCA Stroke. These templates include all required elements for proper coding and billing.

Acute right MCA stroke presentation

Specialty: Neurology

Required Elements

  • Location of infarction
  • Type and cause of stroke
  • Imaging findings
  • Neurological deficits

Example Documentation

Patient presents with acute right MCA stroke, confirmed by CT showing right MCA territory infarction. Embolic source identified as right carotid stenosis.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has stroke symptoms.
Good Documentation Example
Patient presents with acute right MCA ischemic stroke, confirmed by CT showing right MCA territory infarction.
Explanation
The good example specifies the location, type, and imaging confirmation of the stroke.

Need help with ICD-10 coding for Right MCA Stroke? Ask your questions below.

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