HCPCS Level II · Temporary national codes (non-Medicare)
S9123Nursing care, in the home; by registered nurse, per hour (use for general nursing care only, not to be used when cpt codes 99500-99602 can be used)
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About S9123
S9123 is an HCPCS Level II code in the S series (temporary national codes (non-Medicare)), describing nursing care, in the home; by registered nurse, per hour (use for general nursing care only, not to be used when cpt codes 99500-99602 can be used).
It was added to HCPCS effective 01/01/2000, and its current record took effect 01/01/2004.
Its Medicare coverage code is "I", meaning it is not payable by Medicare (another code or method is used).
Details
- Short description
- Nursing care in home rn
- Date added
- 01/01/2000
- Action effective
- 01/01/2004
- BETOS
- Z2
Related S91xx codes
- S9110Telemonitoring of patient in their home, including all necessary equipment; computer system, connections, and software; maintenance; patient education and support; per month
- S9117Back school, per visit
- S9122Home health aide or certified nurse assistant, providing care in the home; per hour
- S9124Nursing care, in the home; by licensed practical nurse, per hour
- S9125Respite care, in the home, per diem
- S9126Hospice care, in the home, per diem
- S9127Social work visit, in the home, per diem
- S9128Speech therapy, in the home, per diem
- S9129Occupational therapy, in the home, per diem
- S9131Physical therapy; in the home, per diem
- S9140Diabetic management program, follow-up visit to non-md provider
- S9141Diabetic management program, follow-up visit to md provider
Common questions about S9123
Is HCPCS S9123 still valid?
- Yes. S9123 is active in the CMS October 2026 HCPCS file.
Does Medicare cover S9123?
- 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.