HCPCS Level II · Temporary national codes (non-Medicare)
S4991Nicotine patches, non-legend
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About S4991
S4991 is an HCPCS Level II code in the S series (temporary national codes (non-Medicare)), describing nicotine patches, non-legend.
It was added to HCPCS effective 01/01/2002.
Its Medicare coverage code is "I", meaning it is not payable by Medicare (another code or method is used).
Details
- Short description
- Nicotine patch nonlegend
- Date added
- 01/01/2002
- Action effective
- 01/01/2002
- BETOS
- Z2
Related S49xx codes
Common questions about S4991
Is HCPCS S4991 still valid?
- Yes. S4991 is active in the CMS October 2026 HCPCS file.
Does Medicare cover S4991?
- Its coverage code is "I": it is not payable by Medicare (another code or method is used). Check the local coverage determination for your region.