HCPCS Level II · Temporary national codes (non-Medicare)
S9056Coma stimulation per diem
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Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About S9056
S9056 is an HCPCS Level II code in the S series (temporary national codes (non-Medicare)), describing coma stimulation per diem.
It was added to HCPCS effective 01/01/2000.
Its Medicare coverage code is "I", meaning it is not payable by Medicare (another code or method is used).
Details
- Short description
- Coma stimulation per diem
- Date added
- 01/01/2000
- Action effective
- 01/01/2000
- BETOS
- Z2
Related S90xx codes
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- S9002Intra-vaginal motion sensor system, provides biofeedback for pelvic floor muscle rehabilitation device
- S9007Ultrafiltration monitor
- S9024Paranasal sinus ultrasound
- S9025Omnicardiogram/cardiointegram
- S9034Extracorporeal shockwave lithotripsy for gall stones (if performed with ercp, use 43265)
- S9055Procuren or other growth factor preparation to promote wound healing
- S9061Home administration of aerosolized drug therapy (e.g., pentamidine); administrative services, professional pharmacy services, care coordination, all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
- S9083Global fee urgent care centers
- S9088Services provided in an urgent care center (list in addition to code for service)
- S9090Vertebral axial decompression, per session
- S9097Home visit for wound care
Common questions about S9056
Is HCPCS S9056 still valid?
- Yes. S9056 is active in the CMS October 2026 HCPCS file.
Does Medicare cover S9056?
- 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.