CPT procedure code
CPT 89230: Sweat collection by iontophoresis
Procedure code with common scenarios, denial patterns, and appeal guidance.
Code
89230
Category
pathology
Common scenarios
- Sweat test iontophoresis
- Sweat chloride
Common denial patterns
- Missing PA where required
- Wrong POS or modifier
Frequently asked questions
What is CPT 89230?
Sweat collection by iontophoresis
When is it typically billed?
Sweat test iontophoresis; Sweat chloride.
What are common denial reasons?
Missing PA where required; Wrong POS or modifier.
Contact: hello@approvalhelp.com