Professional Services Coding Guidelines

All the modifiers in Appendix A are appropriate for MHS coding. 5.2.2. CPT Anesthesia Physical Status Modifiers . The second group, usually referred to as Anesthesia Physical Status Modifiers starts with the modifier P1. These modifiers are now available for use. 5.2.3. CPT Modifiers Approved for Ambulatory Surgery Hospital Outpatient Use ................
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