What is the ICD-10 code for lower limb weakness?

The ICD-10 code for lower limb weakness depends on the underlying cause, such as G83.1 for spastic hemiplegia or M62.81 for generalized muscle weakness.

How do you code post-stroke hemiparesis?

Post-stroke hemiparesis is coded using I69.351 for right-sided weakness following a cerebral infarction.

ICD-10 Coding for Lower Limb Weakness(G83.1, G72.3, G81.0)

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Comprehensive guide to ICD-10 coding for lower limb weakness, including post-stroke hemiparesis and generalized muscle weakness. Learn about documentation requirements and coding pitfalls.

Also known as:

Leg WeaknessLower Extremity Weakness

Related ICD-10 Code Ranges

Complete code families applicable to Lower Limb Weakness

G00-G99Primary Range

Diseases of the nervous 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
G83.1	Spastic hemiplegia	Use for unilateral spastic weakness post-stroke.	MRI showing contralateral cortical infarct Presence of upper motor neuron signs
M62.81	Muscle weakness (generalized)	Use for non-neurological generalized weakness.	Normal neurological exam No focal neurological deficits
I69.351	Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side	Use for residual weakness post-right-sided stroke.	History of stroke Documented right-sided weakness

Primary ICD-10-CM Codes

Monoplegia of lower limb

G83.1

Differential Codes

Alternative codes to consider when ruling out similar conditions

Flaccid hemiplegiaG81.0

Myopathy due to other specified causesG72.3

Hemiplegia, unspecified affecting right dominant sideG81.91

Documentation & Coding Risks

Avoid these common issues when documenting Lower Limb Weakness.

Failure to document stroke history in hemiparesis cases

Impact

Clinical: Inaccurate clinical history, Regulatory: Non-compliance with coding standards, Financial: Potential loss of reimbursement

Mitigation

Always review patient history for stroke events, Ensure documentation includes stroke details

Using 'weakness' instead of 'paresis' for stroke-related conditions

Impact

Reimbursement: May result in lower reimbursement due to non-HCC code usage., Compliance: Non-compliance with coding guidelines for stroke sequelae., Data Quality: Inaccurate clinical data representation.

Mitigation

Use specific terms like 'hemiparesis' or 'monoplegia' for stroke-related weakness.

Stroke sequelae coding

Impact

Inaccurate coding of stroke sequelae can lead to audit discrepancies.

Mitigation

Ensure thorough documentation of stroke history and current neurological status.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with G83.1.

Primary Code

G83.1

Monoplegia of lower limb

Quick Navigation

ICD-10 codes10

Coding risks3

FAQs2

ICD-10 Coding for Lower Limb Weakness(G83.1, G72.3, G81.0)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for lower limb weakness?

How do you code post-stroke hemiparesis?

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