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ICD-10 Coding for Left Side Hemiparesis(I69.354)

Complete ICD-10-CM coding and documentation guide for Left Side Hemiparesis. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Left HemiparesisLeft-Sided Weakness

Related ICD-10 Code Ranges

Complete code families applicable to Left Side Hemiparesis

I69.3Primary Range

Sequelae of cerebral infarction

This range includes codes for conditions resulting from a previous cerebral infarction, such as hemiparesis.

Sequelae of nontraumatic intracerebral hemorrhage

Relevant for conditions resulting from nontraumatic hemorrhage, not primary for infarction-related hemiparesis.

Key Information: ICD-10 code for left side hemiparesis

Essential facts and insights about Left Side Hemiparesis

The ICD-10 code for left side hemiparesis due to cerebral infarction is I69.354, indicating hemiparesis affecting the left non-dominant side.

Primary ICD-10-CM Code for left side hemiparesis

Hemiplegia/hemiparesis following cerebral infarction affecting left non-dominant side
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed cerebral infarction on imaging

documentation Criteria

  • Documentation specifies 'residual left hemiparesis due to cerebral infarction'

Applicable To

  • Left hemiparesis due to prior stroke

Excludes

  • Acute stroke (I63.-)
  • History of stroke without residuals (Z86.73)

Clinical Validation Requirements

  • MRI/CT confirming cerebral infarction
  • Neurological exam showing left-sided weakness

Code-Specific Risks

  • Incorrectly coding as acute stroke
  • Failing to specify laterality or dominance

Coding Notes

  • Ensure documentation specifies 'residual' and links hemiparesis to prior infarction.

Ancillary Codes

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

Hypertension

I10
Use to document comorbid hypertension contributing to stroke risk.

Type 2 diabetes mellitus without complications

E11.9
Use to document diabetes as a risk factor for stroke.

Differential Codes

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

Weakness

R53.1
Use when weakness is not linked to a specific condition like stroke.

Hemiplegia, unspecified

G81.94
Use when laterality and cause are not specified.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Left Side Hemiparesis to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I69.354.

Impact

Clinical: May lead to inappropriate treatment plans., Regulatory: Non-compliance with ICD-10 coding standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation Strategy

Always document side and dominance in clinical notes., Use templates to ensure completeness.

Impact

Reimbursement: Incorrect coding can lead to reduced reimbursement., Compliance: May result in non-compliance with coding guidelines., Data Quality: Affects the accuracy of patient records and data reporting.

Mitigation Strategy

Use I69.354 to accurately reflect residual hemiparesis.

Impact

Failure to document laterality and dominance can lead to audit findings.

Mitigation Strategy

Implement documentation templates that prompt for this information.

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 Left Side Hemiparesis, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Left Side Hemiparesis

Use these documentation templates to ensure complete and accurate documentation for Left Side Hemiparesis. These templates include all required elements for proper coding and billing.

Post-stroke follow-up

Specialty: Neurology

Required Elements

  • Chief complaint
  • History of present illness
  • Neurological examination
  • Imaging results

Example Documentation

**CC:** Follow-up for residual left hemiparesis post-stroke. **HPI:** 68M with left-sided weakness since 06/2024. No improvement with PT. Uses cane for ambulation. **Exam:** Left UE/LE strength 3/5, spasticity (+) **Imaging:** MRI (MM/YYYY) shows chronic right MCA infarct. **Assessment:** Residual left hemiparesis (I69.354) due to cerebral infarction. **Plan:** Continue PT; assess for orthotic needs.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Weakness on left side.
Good Documentation Example
Residual left hemiparesis (UE/LE 3/5) due to 2024 right MCA infarct.
Explanation
The good example provides specific details linking the weakness to a documented cerebral infarction, improving clarity and coding accuracy.

Need help with ICD-10 coding for Left Side Hemiparesis? Ask your questions below.

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