Elevated BUN ICD-10-CM Codes

Which Elevated BUN ICD Codes Are Billable?

Identifying whether the ICD code for Elevated BUN is billable is essential for proper billing:

• R79.9 - Yes, this code is billable as it represents abnormal findings on blood examination without a specified diagnosis.

Clinical Information

Blood Urea Nitrogen (BUN) is a test that measures the amount of urea nitrogen in your blood. Here are some key points about it:

• The BUN test is often part of routine blood work to assess kidney function.
• Elevated BUN levels may suggest impaired kidney function but can result from dehydration, high protein diets, or certain medications.
• Symptoms associated with elevated BUN can include fatigue, excessive thirst, frequent urination, and, in severe cases, confusion or disorientation.
• Depending on the underlying cause, treatment may involve changes in diet, fluid intake, medication, or addressing the primary disease causing elevated BUN.

Synonyms Include:

• High BUN
• Increased BUN
• High Blood Urea Nitrogen
• BUN elevation
• Raised BUN