S9364 Home infusion therapy, total parenteral nutrition (tpn); administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment including standard tpn formula (lipids, specialty amino acid formulas, drugs other than in standard formula and nursing visits coded separately), per diem (do not use with home infusion codes s9365-s9368 using daily volume scales)

Short descriptor: Hit tpn total diem

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S9364 is the HCPCS Level II code for Home infusion therapy, total parenteral nutrition (tpn); administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment including standard tpn formula (lipids, specialty amino acid formulas, drugs other than in standard formula and nursing visits coded separately), per diem (do not use with home infusion codes s9365-s9368 using daily volume scales) (2026). It belongs to Section S — Temporary National Codes (Non-Medicare). Under Medicare, its coverage status is: Not payable by Medicare. Part B pricing methodology: Not separately priced by Part B.

Classification & CMS Attributes

Medicare Coverage
Not payable by Medicare (code I)
Part B Pricing
Not separately priced by Part B (indicator 00)
Type of Service
Other medical items or services
Effective Date
2002-01-01
2026 Maintenance
No change this year

References

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S9364 — Home infusion therapy, total parenteral nutrition (tpn); administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment including standard tpn formula (lipids, specialty amino acid formulas, drugs other than in standard formula and nursing visits coded separately), per diem (do not use with home infusion codes s9365-s9368 using daily volume scales). ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/S9364

Canonical URL: https://icd10codingpro.com/hcpcs-codes/S9364

Related Codes in Section S

← S9363 Hit anti-spasmotic diem S9365 → Hit tpn 1 liter diem
S9357 Hit enzyme replace diem S9359 Hit anti-tnf per diem S9361 Hit diuretic infus diem S9363 Hit anti-spasmotic diem S9365 Hit tpn 1 liter diem S9366 Hit tpn 2 liter diem S9367 Hit tpn 3 liter diem S9368 Hit tpn over 3l diem S9370 Ht inj antiemetic diem S9372 Ht inj anticoag diem
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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