S9500
HCPCSHit antibiotic q24h diem
Official HCPCS Level II long descriptor
Home infusion therapy, antibiotic, antiviral, or antifungal therapy; once every 24 hours; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
HCPCS Level II code S9500 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Hit antibiotic q24h diem
Added to HCPCS: 2002-01-01
Nearby codes in S9
- S9476Vestibular rehab per diem
- S9480Intensive outpatient psychia
- S9482Family stabilization 15 min
- S9484Crisis intervention per hour
- S9485Crisis intervention mental h
- S9490Hit corticosteroid/diem
- S9494Hit antibiotic total diem
- S9497Hit antibiotic q3h diem
- S9501Hit antibiotic q12h diem
- S9502Hit antibiotic q8h diem
- S9503Hit antibiotic q6h diem
- S9504Hit antibiotic q4h diem
- S9529Venipuncture home/snf
- S9537Ht hem horm inj diem
- S9538Hit blood products diem
- S9542Ht inj noc per diem
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.