CPT procedure code
CPT 11604: Excision malignant lesion, trunk/arms/legs, 3.1-4.0 cm
Procedure code with common scenarios, denial patterns, and appeal guidance.
Code
11604
Category
surgery
Common scenarios
- Malignant excision 3-4 cm
- Malignant excision 3.1-4 cm
Common denial patterns
- Missing PA where required
- Wrong POS or modifier
Frequently asked questions
What is CPT 11604?
Excision malignant lesion, trunk/arms/legs, 3.1-4.0 cm
When is it typically billed?
Malignant excision 3-4 cm; Malignant excision 3.1-4 cm.
What are common denial reasons?
Missing PA where required; Wrong POS or modifier.
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