HCPCS Level II
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J codes
J9316
Pertuzu, trastuzu, 10 mg
Injection, pertuzumab, trastuzumab, and hyaluronidase-zzxf, per 10 mg
Medicare coverage: Carrier judgment
Status: active (July 2026 file)
MUE: max 180 units per day (practitioner), rationale: Prescribing Information