Left Side Weakness ICD-10-CM Codes

Learn the essential ICD-10 codes for diagnosing left side weakness. Gain insights on related clinical information and treatments involved.

By Patricia Buenaventura on Aug 8, 2025.

Fact Checked by Karina Jimenea.

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What ICD-10 codes are used for left side weakness?

The International Classification of Diseases, Tenth Revision (ICD-10), offers a comprehensive framework for coding medical conditions, including left-side weakness. The codes are employed worldwide for health documentation and statistics. Here are some of the prevalent codes specifically related to left-side weakness:

R53.1: Weakness
G81.92: Hemiplegia, unspecified affecting the left dominant side
G81.94: Hemiplegia, unspecified affecting left nondominant side
I69.052: Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left dominant side
I69.054: Hemiplegia and hemiparesis following nontraumatic subarachnoid hemorrhage affecting left non-dominant side
I69.152: Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting left dominant side
I69.154: Hemiplegia and hemiparesis following nontraumatic intracerebral hemorrhage affecting left non-dominant side
I69.352: Hemiplegia and hemiparesis following cerebral infarction affecting left dominant side
I69.354: Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side
I69.952: Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left dominant side
I69.954: Hemiplegia and hemiparesis following unspecified cerebrovascular disease affecting left non-dominant side

These codes serve as crucial tools for healthcare professionals to record diagnoses accurately, formulate effective treatment plans, and streamline medical billing and coding processes.

Which left side weakness ICD codes are billable?

All the codes mentioned above are billable, indicating they can be used for healthcare billing.

Clinical information

Left-side weakness or hemiparesis often stems from a stroke or traumatic intracranial injury. Specifically, it affects the right side of the brain, which controls the left side of the body.
Symptoms include difficulty in movement, lack of coordination, muscle weakness, posture and balance issues,
To diagnose, the patient's personal history will be checked, and they will undergo neurological examinations, imaging studies, and other tests.
Management strategies of left side weakness include physical therapy, occupational therapy, and medication.
Left-sided weakness is a complex medical condition that requires a multidisciplinary approach for accurate diagnosis and effective management. Proper care can significantly improve the quality of life for affected individuals, emphasizing the importance of early detection and intervention.

Synonyms include

Left hemiparesis
Hemiparesis of left side
Hemiparesis of one side (left)
Left-sided weakness
Weakness on the left side of the body
Left-side paralysis
Left-side hemiplegia
Weakness of left side from left arm to the left leg

Commonly asked questions

ICD codes for left-side weakness should be used when diagnosing a patient with reduced strength or paralysis affecting the left side of their body, typically resulting from conditions like a stroke or brain injury.

Treatments may include physical and occupational therapy, medications, and in some cases, surgical intervention, depending on the underlying cause of the left-side weakness.

A diagnosis code for left-side weakness indicates that the patient is experiencing reduced strength or paralysis on the left side of their body. The specific code can provide further information about the cause or nature of the weakness.

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