What is the ICD-10 code for extremity weakness?

The ICD-10 code for extremity weakness varies based on the cause: G83.3 for monoplegia, M62.81 for generalized muscle weakness, and I69.331 for post-stroke paresis.

How do you code post-stroke extremity weakness?

Post-stroke extremity weakness is coded with I69.3- series codes, specifying the affected side and dominance, such as I69.331 for right dominant upper limb paresis.

ICD-10 Coding for Extremity Weakness(G83.3, G81.90, G83.9)

Save

Learn about ICD-10 coding for extremity weakness, including specific codes for monoplegia, generalized muscle weakness, and post-stroke paresis. Ensure accurate documentation and coding compliance.

Also known as:

Limb WeaknessMuscle Weakness in Limbs

Related ICD-10 Code Ranges

Complete code families applicable to Extremity Weakness

G00-G99Primary Range

Diseases of the nervous system

→

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
G83.3	Monoplegia of upper limb	Use when there is complete paralysis of an upper limb, confirmed by clinical tests.	EMG showing denervation MRI confirming spinal cord lesion
M62.81	Generalized muscle weakness	Use when weakness is generalized and not due to neurological causes.	Normal imaging and EMG Elevated CK if myopathy suspected
I69.331	Monoplegia of upper limb following cerebral infarction affecting right dominant side	Use for right dominant upper limb paresis following a stroke.	CT/MRI evidence of stroke Neurological exam showing paresis
R53.1	Weakness	Use when weakness is unspecified and no specific cause is identified.	Fatigue-related weakness Normal labs and imaging

Primary ICD-10-CM Codes

Monoplegia, unspecified

G83.3

Differential Codes

Alternative codes to consider when ruling out similar conditions

Hemiplegia, unspecifiedG81.90

WeaknessR53.1

Monoplegia of upper limbG83.3

Generalized muscle weaknessM62.81

Documentation & Coding Risks

Avoid these common issues when documenting Extremity Weakness.

Documenting 'weakness' without specifying cause

Impact

Clinical: Leads to inappropriate treatment plans., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims due to lack of specificity.

Mitigation

Always assess and document the underlying cause of weakness., Use specific terms like 'paresis' or 'paralysis' when applicable.

Using M62.81 for post-stroke paresis

Impact

Reimbursement: Incorrect coding can lead to lower reimbursement rates., Compliance: May result in non-compliance with HCC coding requirements., Data Quality: Affects the accuracy of patient records and data analysis.

Mitigation

Use I69.3- codes for post-stroke weakness with paresis.

Failing to specify laterality and dominance

Impact

Reimbursement: Incorrect coding can affect risk adjustment scores., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Leads to inaccurate clinical data and reporting.

Mitigation

Always document and code the affected side and whether it is dominant.

HCC Coding Accuracy

Impact

Incorrect use of non-HCC codes for conditions that qualify.

Mitigation

Regular training on HCC coding and documentation requirements.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with G83.3.

Primary Code

G83.3

Monoplegia, unspecified

Quick Navigation

ICD-10 codes9

Coding risks4

FAQs2

ICD-10 Coding for Extremity Weakness(G83.3, G81.90, G83.9)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for extremity weakness?

How do you code post-stroke extremity weakness?

Related condition guides