Generalized Weakness ICD-10-CM Codes | 2023

What ICD-10 Codes are Used for Generalized Weakness?

Generalized weakness is a symptom characterized by a decrease in overall strength and energy levels, affecting various body systems. It can result from underlying medical conditions like neuromuscular disorders, metabolic disturbances, or systemic diseases. Accurate coding of generalized weakness using the International Classification of Diseases, Tenth Revision, and Clinical Modification (ICD-10-CM) is crucial for effective diagnosis and treatment. Here are some commonly used ICD-10 codes and their clinical descriptions:

‍R53.1 Weakness

This code is used when the weakness is not specific to any particular body region or system. It indicates a generalized lack of strength and energy without a clear cause.

R54 Age-related physical debility

This code is assigned when weakness is associated with aging and a decline in physical function. It implies losing strength and stamina due to the natural aging process.

G72.3 Periodic paralysis

This code represents a group of rare genetic disorders characterized by episodic muscle weakness or paralysis. These episodes are typically temporary and can affect various muscles in the body.

E44.1 Protein-energy malnutrition of moderate and mild degree

This code is used when generalized weakness results from inadequate protein and energy intake, leading to malnutrition. It indicates a moderate to mild degree of protein-energy malnutrition.

G72.81 Critical illness myopathy

This code is used for generalized weakness that develops as a complication of critical illness, such as sepsis or prolonged mechanical ventilation. It is characterized by muscle wasting and weakness affecting multiple muscle groups.

R63.4 Abnormal weight loss

This code is assigned when generalized weakness is accompanied by unintentional weight loss. It suggests an underlying condition, such as a chronic illness or metabolic disorder, contributing to weakness and weight loss.

E34.8 Other specified endocrine disorders

This code is used when generalized weakness is associated with an identified endocrine disorder not covered by a specific ICD-10 code. It indicates weakness resulting from an endocrine dysfunction.

G72.89 Other specified myopathies

This code is assigned for generalized weakness caused by a myopathy that does not have a specific code. It implies weakness resulting from a muscle disorder not classified elsewhere.

R27.8 Other lack of coordination

This code is used when generalized weakness is accompanied by impaired coordination. It suggests a problem with motor control and coordination contributing to the weakness.

G83.4 Cerebellar ataxia, unspecified

This code represents a generalized weakness in combination with a lack of muscle coordination due to cerebellar dysfunction. It indicates weakness and impaired coordination resulting from an unspecified cause affecting the cerebellum.

Which Generalized Weakness ICD codes are Billable: 

R53.1 Weakness

Yes. This code is billable as it represents a generalized weakness not specific to any particular body region or system. It is a valid symptom code that can be used for reimbursement purposes.

R54 Age-related physical debility

No. This code is not billable as it falls under the "Z" codes category, which indicates factors influencing health status and contact with health services. It does not represent a specific medical condition or disease, making it non-reimbursable.

G72.3 Periodic paralysis

Yes. This code is billable as it represents a specific neuromuscular disorder characterized by episodic muscle weakness or paralysis. It provides detailed information about the condition for accurate diagnosis and billing.

E44.1 Protein-energy malnutrition of moderate and mild degree

Yes. This code is billable as it represents a specific nutritional disorder resulting in generalized weakness. It helps in documenting and billing for the treatment of malnutrition-related weakness.

G72.81 Critical illness myopathy

Yes. This code is billable as it represents a distinct condition characterized by muscle weakness that occurs as a complication of critical illness. It provides important clinical information for billing and reimbursement purposes.

R63.4 Abnormal weight loss

No. This code is not billable as it falls under the "R" codes category, which indicates symptoms, signs, and abnormal clinical findings. It does not represent a specific disease or condition, making it non-reimbursable.

E34.8 Other specified endocrine disorders

Yes. This code is billable as it represents a specific endocrine disorder associated with generalized weakness. It provides detailed information about the condition, aiding in accurate billing and reimbursement.

G72.89 Other specified myopathies

Yes. This code is billable as it represents various specified myopathies that result in generalized weakness. It provides specific diagnostic information for billing purposes.

R27.8 Other lack of coordination

No. This code is not billable as it falls under the "R" codes category, indicating symptoms, signs, and abnormal clinical findings. It does not represent a specific disease or condition, making it non-reimbursable.

G83.4 Cerebellar ataxia, unspecified

Yes. This code is billable as it represents a specific condition involving generalized weakness and impaired coordination due to cerebellar dysfunction. It provides necessary information for billing and reimbursement purposes.

Clinical Information

• Generalized weakness refers to a decrease in overall strength and energy levels throughout the body.
• It is a symptom that can result from various underlying medical conditions and systemic diseases.
• Common causes of generalized weakness include neuromuscular disorders, metabolic disturbances, endocrine disorders, and certain medications.
• Patients with generalized weakness may experience difficulty with activities of daily living, reduced endurance, and decreased muscle strength.
• Clinical evaluation of generalized weakness involves a thorough medical history, physical examination, and relevant diagnostic tests.
• Treatment of generalized weakness focuses on addressing the underlying cause, such as managing underlying medical conditions, optimizing nutrition, and providing physical therapy or rehabilitation.
• Medications may sometimes be prescribed to alleviate symptoms or improve muscle function.
• The prognosis for generalized weakness depends on the underlying cause and the effectiveness of treatment.
• It is important to monitor and manage generalized weakness to prevent complications and improve the quality of life for affected individuals.
• Regular follow-up visits with healthcare providers are necessary to assess progress, adjust treatment plans, and address any new concerns related to generalized weakness.

Synonyms Include:

• Fatigue
• Lethargy
• Debility
• Asthenia
• Muscular weakness
• Lack of strength