Drug Coverage Lookup

See how a prescription drug is placed across Medicare Part D plan formularies — tier, prior authorization, step therapy, and quantity limits, counted per unique plan.

MAYZENT (Siponimod)

Sphingosine 1-phosphate Receptor Modulator

On Part D plan formularies — with restrictions

Found on the formularies of 452 of 5499 Medicare Part D plans in this dataset · Tiers 1–5 · prior authorization on 350 plans (77%) · quantity limits on 437 (97%), counting a plan when at least one form/strength carries the flag.

This is dataset-wide formulary placement (data current through 2026-08-31) — check your specific plan for its current coverage and restrictions.

Found on the formularies of 452 of 5499 Medicare Part D plans in this dataset, but prior authorization appears on 350 of those 452 plans (for at least one form/strength). Check your specific plan for its current rules, and learn what your prescriber needs to submit.
How prior authorization works →
PlanTierPrior AuthStep TherapyQty Limit
Mass General Brigham SCO (HMO D-SNP) (H0777-001) (MA) Tier 1 No No None
Mass General Brigham One Care (HMO D-SNP) (H1611-001) (MA) Tier 1 No No None
Alameda Alliance Wellness (HMO D-SNP) (H2035-001) (CA) Tier 1 Yes No None
Abilis Health Community (HMO I-SNP) (H2400-002) (KY,TN) Tier 1 Yes No 30 per 30 days
PrimeWest Senior Health Complete (HMO D-SNP) (H2416-001) (MN) Tier 1 Yes No 30 per 30 days
SeniorCare Complete (HMO D-SNP) (H2419-001) (MN) Tier 1 Yes No None
Prime Health Complete (HMO D-SNP) (H2926-001) (MN) Tier 1 Yes No 30 per 30 days
PruittHealth Premier D-SNP (HMO D-SNP) (H3291-002) (GA) Tier 1 No No 7 per 28 days
AllCare Advantage Redwood Rx (HMO D-SNP) (H3810-023) (OR) Tier 1 Yes No 30 per 30 days
Simpra Advantage Dual Care (PPO D-SNP) (H4091-002) (AL) Tier 1 No No 7 per 28 days
Provider Partners Pennsylvania Community Plan (HMO I-SNP) (H4093-004) (PA) Tier 1 Yes No 30 per 30 days
Provider Partners North Carolina Community Plan (HMO I-SNP) (H4439-002) (NC) Tier 1 Yes No 30 per 30 days
Provider Partners Indiana Community Plan (HMO I-SNP) (H4444-002) (IN) Tier 1 Yes No 30 per 30 days
Elevate Medicare Choice (HMO D-SNP) (H5608-001) (CO) Tier 1 Yes No 30 per 30 days
AbilityCare (HMO D-SNP) (H5703-001) (MN) Tier 1 Yes No None
Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) (H5932-001) (PA) Tier 1 Yes No 7 per 30 days
Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) (H5932-012) (PA) Tier 1 Yes No 7 per 30 days
Highmark Health Options Duals (HMO D-SNP) (H6224-001) (WV) Tier 1 Yes No 7 per 30 days
Highmark Health Options Duals (HMO D-SNP) (H7710-001) (DE) Tier 1 Yes No 7 per 30 days
Provider Partners Maryland Community Plan (HMO I-SNP) (H8067-003) (MD) Tier 1 Yes No 30 per 30 days
Nascentia Dual Advantage (HMO D-SNP) (H9066-003) (NY) Tier 1 Yes No 30 per 30 days
Provider Partners Missouri Community Plan (HMO I-SNP) (H9191-004) (MO) Tier 1 Yes No 30 per 30 days
Alterwood Advantage Dual Secure (HMO D-SNP) (H9306-004) (MD) Tier 1 Yes No 30 per 30 days
Gold Dialysis & Kidney Complete (HMO-POS C-SNP) (H1526-004) (FL) Tier 1 Yes No 30 per 30 days
SECUR Advantage (HMO I-SNP) (H3048-001) (FL) Tier 1 No No 7 per 28 days

One row per plan — showing 25 of 452 plans; a Yes means the flag applies to at least one form/strength on that plan.

For benefits professionals
Plan sponsors and advisors: formulary-placement and utilization analysis across plans.
For benefits teams: plan formulary analysis →

Source: CMS Monthly Prescription Drug Plan Formulary and Pharmacy Network Information — data current through 2026-08-31 (CMS release 2026-08-26, refreshed monthly). Dataset-wide plan-year formulary placement, not a guarantee of your individual benefit — confirm with your plan or pharmacist.

Data: CMS Monthly Part D formulary files · FDA/RxNorm drug identity · CMS NADAC pricing — CMS Part D formulary data current through 2026-08-31 · source

Machine access — this tool is available as structured data for AI assistants and agents:
GET https://insurewith.ai/tools/drug-coverage/data.json?drug=siponimod
InsureWith Assistant
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