G9059 Oncology; practice guidelines; management differs from guidelines because the patient, after being offered treatment consistent with guidelines, has opted for alternative treatment or management, including no treatment (for use in a medicare-approved demonstration project)
Short descriptor: Onc prac mgmt pt opt alterna
Look up G9059 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.
G9059 is the HCPCS Level II code for Oncology; practice guidelines; management differs from guidelines because the patient, after being offered treatment consistent with guidelines, has opted for alternative treatment or management, including no treatment (for use in a medicare-approved demonstration project) (2026). It belongs to Section G — Procedures / Professional Services (Temporary). 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
- Medical care
- Effective Date
- 2007-01-01
- 2026 Maintenance
- No change this year
References
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Reference G9059 with the canonical source and edition:
G9059 — Oncology; practice guidelines; management differs from guidelines because the patient, after being offered treatment consistent with guidelines, has opted for alternative treatment or management, including no treatment (for use in a medicare-approved demonstration project). ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G9059
Canonical URL: https://icd10codingpro.com/hcpcs-codes/G9059