F4 is a valid 2023 HCPCS Modifier that could be used to indicate Left hand, fifth digit.
F4 Modifier has been in effect since Jan 01, 1999.
Left hand, fifth digit
F4
HCPCS Modifier Code
HCPCS Modifier Code
HCPCS F4 MODIFIER
F4 Modifier information
| Modifier: | F4 |
| Description: | LEFT HAND, FIFTH DIGIT |
| Effective Date: | Jan 01, 1999 |
| Added Date: | Jan 01, 1995 |
| Coverage code: | C - CARRIER JUDGMENT |
| Action code: | N - NO MAINTENANCE FOR THIS CODE |
HCPCS Modifiers related to F4
Below a selection of HCPCS Modifiers related to F4