Genentech Copay Assistance Program (Phesgo)

Manufacturer copay assistance · Phesgo (J9316) · Genentech/Roche

$5 copay typical · Maximum benefit Contact Genentech Access Solutions for current cap · Covers Phesgo drug cost only — administration billed separately

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Status verified April 16, 2026 · Source: program site ↗

Program terms

Published terms from the manufacturer. Per-patient eligibility is confirmed at enrollment.

Assistance type
Copay Assist
Patient pays
$5 copay typical
Maximum benefit
Contact Genentech Access Solutions for current cap
What it covers
Covers Phesgo drug cost only — administration billed separately
Insurance
commercial no medicaid no medicare no government
Phesgo is SubQ (5-8 min) vs Perjeta IV infusion. Same Genentech Access Solutions handles both brands. Contact 877-436-3683 to confirm current copay cap.

Medicare or Medicaid patient?

This manufacturer program excludes government insurance. Foundation disease funds are the route instead — status shown as of each fund's last verification.

What will the patient owe before assistance?

Run a benefits estimate for Phesgo — the program's cap applies against the patient share CareCost calculates.

Common questions

Does Phesgo have a copay card?

Yes — Genentech Copay Assistance Program (Phesgo) from Genentech/Roche. $5 copay typical. Commercial insurance is required; Medicare and Medicaid patients are not eligible.

How much does Phesgo cost with the copay card?

$5 copay typical Maximum benefit: Contact Genentech Access Solutions for current cap. Covers Phesgo drug cost only — administration billed separately

Who is eligible for Genentech Copay Assistance Program (Phesgo)?

Accepted insurance: commercial. Not eligible: medicaid, medicare, government.

Patient or caregiver? Your infusion center's financial counselor can enroll you — or call the program at 877-436-3683.