Right Leg Swelling ICD-10-CM Codes | 2025

What ICD-10 codes are used for right leg swelling?

Swelling in the right leg can arise from many causes, ranging from temporary fluid buildup after a long day to more complex medical conditions. Accurate coding using ICD-10 ensures that the root cause of the swelling is identified, leading to appropriate treatment and care. Below are the commonly used ICD-10 codes for diagnosing right leg swelling:

• R22.41 - Localized swelling, mass, and lump, right lower limb: This code specifically addresses swelling or the presence of a lump in the right lower limb. It encompasses various causes, from injuries to infections or other medical conditions.
• R22.42 - Localized swelling, mass, and lump left lower limb: While this code is for the left lower limb, it's crucial to differentiate between the two sides to ensure accurate diagnosis and treatment.
• R60.0 - Localized edema: This code pertains to swelling restricted to a particular area. It can be used when the swelling is predominantly in the right leg.
• R60.1 - Generalized edema: For cases where swelling is more widespread, affecting larger parts of the body or even the entire body, this code is applicable.
• R60.9 - Edema, unspecified: In instances where the specific cause or type of edema is unknown or not specified, this code is used.
• R23.8 - Other skin changes: A more general code, it covers a range of skin changes, including but not limited to swelling.

To delve deeper into the nuances of these codes and their application, check out our explainer video on ICD-10-CM codes.

Which right leg swelling ICD codes are billable?

All of the aforementioned right leg swelling ICD-10 codes are valid and billable.

Clinical information

• Right leg swelling is a common symptom that can arise from many causes, both benign and serious.
• Fluid accumulation, known as edema, is a frequent reason for swelling. It can be due to prolonged standing, dietary factors, or certain medications.
• Inflammation from injuries such as sprains or fractures can also lead to swelling in the right leg.
• Medical conditions like deep vein thrombosis, lymphedema, or heart failure can manifest as swelling in the lower extremities.
• Accurate identification using the right ICD-10 code is pivotal for pinpointing the root cause and ensuring the patient receives the correct treatment.
• Chronic or untreated swelling can have repercussions, including skin changes, increased risk of infections, and circulatory issues.
• Early diagnosis and intervention are crucial to mitigate potential complications and enhance the patient's well-being.

Synonyms include

• Right limb edema
• Swelling in the right lower extremity
• Right leg puffiness
• Fluid retention in the right leg
• Right lower limb lump
• Right lower extremity edema
• Right lower limb edema
• Right leg edema
• Enlarged lymph nodes due to right leg lymphedema
• Right leg swelling, mass and lump, right lower limb
• Edema as part of abnormal clinical findings
• Edema as part of abnormal findings
• Venous insufficiency due to right leg swelling

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