CPT procedure code
CPT 11400: Excision benign lesion, including margins, 0.5 cm or less
Procedure code with common scenarios, denial patterns, and appeal guidance.
Code
11400
Category
surgery
Common scenarios
- Benign excision ≤0.5 cm
- Benign excision under 0.5 cm
Common denial patterns
- Missing PA where required
- Wrong POS or modifier
Frequently asked questions
What is CPT 11400?
Excision benign lesion, including margins, 0.5 cm or less
When is it typically billed?
Benign excision ≤0.5 cm; Benign excision under 0.5 cm.
What are common denial reasons?
Missing PA where required; Wrong POS or modifier.
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