2025 HCPCS Modifiers V4

Demonstration modifier 4

TAGS: modifier demonstration

Short Description	Demonstration modifier 4
HCPCS Action Code	N - No maintenance for this code
HCPCS Coverage Code	C - Carrier judgment
HCPCS Code Added Date	October 01, 2020
HCPCS Action Effective Date	October 01, 2020

Check Similar Modifiers

• V1 - Demonstration modifier 1
• V2 - Demonstration modifier 2
• V3 - Demonstration modifier 3
• V4 - Demonstration modifier 4
• V5 - Vascular catheter
• V6 - Arteriovenous graft
• V7 - Arteriovenous fistula
• V8 - Infection present
• V9 - No infection present
• VM - Mdpp virtual make-up session
• VP - Aphakic patient