F6HCPCS Level II
Right hand, second digit
- Usage notes
- Append to procedure codes performed on the right hand, second digit (index finger).
- Common mistakes
- Omitting the digit modifier entirely on multi-finger claims, which can cause the payer to assume only one procedure was performed.
Related modifiers
Frequently asked questions
What does modifier F6 mean?
Right hand, second digit
When do I use modifier F6?
Append to procedure codes performed on the right hand, second digit (index finger).
What's a common mistake with modifier F6?
Omitting the digit modifier entirely on multi-finger claims, which can cause the payer to assume only one procedure was performed.
HCPCS modifier data from CMS. CPT® is a registered trademark of the American Medical Association — CPT modifier descriptions are not included on this site. Always verify codes with authoritative sources before making billing decisions.