G9955 Cases in which an inhalational anesthetic is used only for induction

Short descriptor: Inhlnt anesth only for induc

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G9955 is the HCPCS Level II code for Cases in which an inhalational anesthetic is used only for induction (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Not separately priced by Part B (indicator 00)
Type of Service
Medical care
Effective Date
2018-01-01
2026 Maintenance
No change this year

References

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Reference G9955 with the canonical source and edition:

G9955 — Cases in which an inhalational anesthetic is used only for induction. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G9955

Canonical URL: https://icd10codingpro.com/hcpcs-codes/G9955

Related Codes in Section G

← G9954 Pt >2 rsk fac post-op vomit G9956 → Combo thrpy of >= 2 prophly
G9947 Pre and post vas wthn 3 mos G9948 Adtl spine proc on same date G9949 Leg pain no vas G9954 Pt >2 rsk fac post-op vomit G9956 Combo thrpy of >= 2 prophly G9957 Doc med rsn no combo thrpy G9958 No combo prohpyl thrp for pt G9959 Systemic antimicro not presc G9960 Med rsn sys antimi nt rx G9961 Systemic antimicro presc
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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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