Genentech Oncology Co-pay Assistance Program

Manufacturer copay assistance · Kadcyla (J9354) · Genentech

$0 · Maximum benefit $25,000/year · Covers drug cost only — administration billed separately

OPEN
Status verified May 28, 2026 · Source: program site ↗

Program terms

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

Assistance type
Copay Assist
Patient pays
$0
Maximum benefit
$25,000/year
What it covers
Covers drug cost only — administration billed separately
Insurance
commercial no medicare no medicaid no government
Processing time
1-2 weeks
Backdating
180 days from enrollment date
Timely filing
365 days from date of service

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 Kadcyla — the program's cap applies against the patient share CareCost calculates.

Common questions

Does Kadcyla have a copay card?

Yes — Genentech Oncology Co-pay Assistance Program from Genentech. $0. Commercial insurance is required; Medicare and Medicaid patients are not eligible.

How much does Kadcyla cost with the copay card?

$0 Maximum benefit: $25,000/year. Covers drug cost only — administration billed separately

Who is eligible for Genentech Oncology Co-pay Assistance Program?

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

Can Genentech Oncology Co-pay Assistance Program be backdated?

Yes — enrollment can be backdated 180 days from enrollment date. Timely filing: 365 days from date of service.

Patient or caregiver? Your infusion center's financial counselor can enroll you — or call the program at 855-692-6729.