Copay assistance fund status, eligibility, and covered drugs — for patient access and billing teams.
Maximum award Fixed grant for copays; unlimited for premiums & incidental expenses · Income Income-based eligibility; threshold not published · Copayments, coinsurance, deductibles for FDA-approved NMOSD treatments; health insurance premiums; incidental medical expenses
Published terms from the foundation. Per-patient eligibility and amounts are confirmed at application.
D59.30 D59.31 D59.32 D59.39 D59.5 D59.6 G36.0 G70.00 G70.01Drugs whose J-codes this fund matches. Each links to its billing & coding reference.
Also matches J-codes not yet in our drug library: J1300
Run a Medicare estimate for a covered drug in about a minute. The fund's award caps against the patient share CareCost calculates.
As of June 3, 2026, the The Assistance Fund Neuromyelitis Optica Spectrum Disorder (NMOSD) fund is OPEN and accepting applications. Verify at time of service: 855-803-6515.
Fixed grant for copays; unlimited for premiums & incidental expenses. Copayments, coinsurance, deductibles for FDA-approved NMOSD treatments; health insurance premiums; incidental medical expenses
Household income must be Income-based eligibility; threshold not published. U.S. resident with active health insurance.
Accepted: commercial, medicare, medicaid.