S9128 – Speech therapy, in the home, per diem
HCPCS Level II code · S codes: Temporary National Codes (Non-Medicare)
HCPCS codeS9128
- Long description
- Speech therapy, in the home, per diem
- Short description
- Speech therapy, in the home,
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
INot payable by Medicare- BETOS category
Z2Undefined codes- Added
- January 1, 2000
- Last change
- January 1, 2000 – No change
Frequently asked questions
What is HCPCS code S9128?
S9128 is a HCPCS Level II code for speech therapy, in the home, per diem.
Does Medicare cover S9128?
The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby S codes
- S9110 – Telemonitoring of patient in their home, including all necessary equipment; computer system, connections, and software; maintenance; patient education and support; per month
- S9117 – Back school, per visit
- S9122 – Home health aide or certified nurse assistant, providing care in the home; per hour
- S9123 – 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)
- S9124 – Nursing care, in the home; by licensed practical nurse, per hour
- S9125 – Respite care, in the home, per diem
- S9126 – Hospice care, in the home, per diem
- S9127 – Social work visit, in the home, per diem
- S9129 – Occupational therapy, in the home, per diem
- S9131 – Physical therapy; in the home, per diem
- S9140 – Diabetic management program, follow-up visit to non-md provider
- S9141 – Diabetic management program, follow-up visit to md provider
- S9145 – Insulin pump initiation, instruction in initial use of pump (pump not included)
- S9150 – Evaluation by ocularist
- S9152 – Speech therapy, re-evaluation
- S9208 – Home management of preterm labor, including administrative services, professional pharmacy services, care coordination, and all necessary supplies or equipment (drugs and nursing visits coded separately), per diem (do not use this code with any home infusion per diem code)
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.