V4 Modifier
Demonstration modifier 4
HCPCS modifierV4
- Description
- Demonstration modifier 4
- Short description
- Demonstration modifier 4
- Added
- October 1, 2020
- Last change
- October 1, 2020
What does the V4 modifier mean?
The HCPCS Level II modifier V4 means: “Demonstration modifier 4”. Append it to a HCPCS or CPT code on the claim line when the payer’s policy calls for it; placement and payment effects are defined by each payer.
Other V modifiers
- V1 – Demonstration modifier 1
- V2 – Demonstration modifier 2
- V3 – Demonstration modifier 3
- V5 – Vascular catheter (alone or with any other vascular access)
- V6 – Arteriovenous graft (or other vascular access not including a vascular catheter)
- V7 – Arteriovenous fistula only (in use with two needles)
- VM – Medicare diabetes prevention program (mdpp) virtual make-up session
- VP – Aphakic patient