nitisinone 4 MG/ML Oral Suspension [Orfadin]
nitisinone
RxCUI: 1790317
What the CMS Formulary Data Shows for nitisinone 4 MG/ML Oral Suspension [Orfadin]
Per the CMS 2026 Part D formulary file, nitisinone 4 MG/ML Oral Suspension [Orfadin] (RxNorm concept RXCUI 1790317, generic name nitisinone) appears on 111 distinct formulary files spanning 480 Medicare Part D plan offerings - 9.5% of enrollable Part D products, selective placement; verify formulary inclusion before enrolling. Tier placement ranges from Tier 1 to Tier 6, with a cross-plan average of Tier 4.2.
Real-world access to nitisinone 4 MG/ML Oral Suspension [Orfadin] depends on utilization management as much as tier placement: 66.7% of covering formularies require prior authorization. 0% require step therapy. 1.8% apply quantity limits.
Medicare Part D spending dashboard figures are not published for this drug. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry nitisinone 4 MG/ML Oral Suspension [Orfadin] today.
Coverage Details
- Formularies covering
- 111
- Plans covering
- 480
- Coverage rate
- 9.5%
- Tier range
- Tier 1 – Tier 6
- Average tier
- Tier 4, Non-Preferred
Restrictions
- Prior authorization required
- 66.7% of formularies
- Step therapy required
- 0% of formularies
- Quantity limits
- 1.8% of formularies
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering nitisinone 4 MG/ML Oral Suspension [Orfadin]
100 Medicare Advantage plans with Part D drug coverage include this drug.
| Plan | Insurer | Tier | PA | Premium | States |
|---|---|---|---|---|---|
| Gold Coast Health Plan Total Care Advantage (HMO D-SNP) | Ventura County Medi-Cal Managed Care Commission | T1 | No | $0 | CA |
| Blue Cross Medicare Advantage Dual Care Plus (HMO D-SNP) | Health Care Service Corporation | T1 | No | $0 | NM |
| Blue Cross MA Dual Care Plus Preferred (PPO D-SNP) | Health Care Service Corporation | T1 | No | $0 | NM |
| Horizon NJ TotalCare (HMO D-SNP) | HORIZON HEALTHCARE OF NEW JERSEY, INC. | T1 | No | $0 | NJ |
| SecureBlue (HMO D-SNP) | HMO Minnesota | T1 | No | $0 | MN |
| Hamaspik Medicare Choice (HMO D-SNP) | HAMASPIK, INC. | T1 | No | $0 | NY |
| SeniorCare Complete (HMO D-SNP) | SOUTH COUNTRY HEALTH ALLIANCE | T1 | Yes | $0 | MN |
| AbilityCare (HMO D-SNP) | SOUTH COUNTRY HEALTH ALLIANCE | T1 | Yes | $0 | MN |
| Alameda Alliance Wellness (HMO D-SNP) | ALAMEDA ALLIANCE FOR HEALTH | T1 | Yes | $0 | CA |
| Elevate Medicare Choice (HMO D-SNP) | DENVER HEALTH MEDICAL PLAN, INC. | T1 | Yes | $0 | CO |
| AllCare Advantage Redwood Rx (HMO D-SNP) | ALLCARE HEALTH PLAN, INC. | T1 | Yes | $0 | OR |
| PrimeWest Senior Health Complete (HMO D-SNP) | PRIMEWEST RURAL MN HEALTH CARE ACCESS INITIATIVE | T1 | Yes | $0 | MN |
| Prime Health Complete (HMO D-SNP) | PRIMEWEST RURAL MN HEALTH CARE ACCESS INITIATIVE | T1 | Yes | $0 | MN |
| Alterwood Advantage Dual Secure (HMO D-SNP) | ALTERWOOD ADVANTAGE, INC. | T1 | Yes | $0 | MD |
| Nascentia Dual Advantage (HMO D-SNP) | VISITING NURSE ASSOCIATION OF CENTRAL NEW YORK | T1 | Yes | $0 | NY |
| Abilis Health Community (HMO I-SNP) | SIGNATURE ADVANTAGE, LLC | T1 | Yes | $0 | KY, TN |
| Platino Blindao (HMO D-SNP) | TRIPLE S ADVANTAGE, INC. | T1 | Yes | $0 | PR |
| Platino Enlace (HMO D-SNP) | TRIPLE S ADVANTAGE, INC. | T1 | Yes | $0 | PR |
| PLATINO ADVANCE (HMO D-SNP) | TRIPLE S ADVANTAGE, INC. | T1 | Yes | $0 | PR |
| PLATINO PLUS (HMO D-SNP) | TRIPLE S ADVANTAGE, INC. | T1 | Yes | $0 | PR |
| Mass General Brigham SCO (HMO D-SNP) | MASS GENERAL BRIGHAM HEALTH PLAN, INC | T1 | Yes | $0 | MA |
| Mass General Brigham One Care (HMO D-SNP) | MASS GENERAL BRIGHAM HEALTH PLAN, INC | T1 | Yes | $0 | MA |
| Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | Yes | $0 | PA |
| Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | Yes | $0 | PA |
| Highmark Health Options Duals (HMO D-SNP) | HIGHMARK HEALTH OPTIONS WEST VIRGINIA INC. | T1 | Yes | $0 | WV |
| Highmark Health Options Duals (HMO D-SNP) | HIGHMARK BCBSD, INC. | T1 | Yes | $0 | DE |
| Blue Cross Medicare Advantage Dual Care Plus (HMO D-SNP) | HCSC INSURANCE SERVICES COMPANY | T1 | No | $4.80 | TX |
| Gold Dialysis & Kidney Complete (HMO-POS C-SNP) | GOLD KIDNEY OF FLORIDA INC | T1 | Yes | $4.80 | FL |
| Texas Independence Health Plan, Inc. (HMO I-SNP) | TEXAS INDEPENDENCE HEALTH PLAN, INC. | T1 | Yes | $4.80 | TX |
| Texas Independence Community Plan (HMO I-SNP) | TEXAS INDEPENDENCE HEALTH PLAN, INC. | T1 | Yes | $4.80 | TX |
| Blue Cross Medicare Advantage Dual Care Plus (HMO D-SNP) | GHS INSURANCE COMPANY | T1 | No | $5.00 | OK |
| ATRIO Special Needs Plan (HMO D-SNP) | ATRIO HEALTH PLANS | T1 | Yes | $10.50 | OR |
| ATRIO Special Needs Plan (HMO D-SNP) | ATRIO HEALTH PLANS | T1 | Yes | $10.50 | OR |
| Highmark Wholecare Medicare Assured Ruby (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | Yes | $13.10 | PA |
| Gold Dialysis & Kidney Complete (HMO-POS C-SNP) | GOLD KIDNEY OF ARIZONA | T1 | Yes | $17.00 | AZ |
| Highmark Wholecare Medicare Assured Ruby (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | Yes | $17.60 | PA |
| Alterwood Advantage Dual Value (HMO D-SNP) | ALTERWOOD ADVANTAGE, INC. | T1 | Yes | $31.20 | MD |
| Highmark Health Options Duals Select (HMO D-SNP) | HIGHMARK BCBSD, INC. | T1 | Yes | $31.20 | DE |
| Valor Health Plan (HMO I-SNP) | TSG GUARD, INC. | T1 | Yes | $31.40 | OH |
| WV Senior Advantage (HMO I-SNP) | WEST VIRGINIA SENIOR ADVANTAGE, INC. | T1 | Yes | $32.70 | WV |
| Hamaspik Medicare Select (HMO D-SNP) | HAMASPIK, INC. | T1 | No | $34.50 | NY |
| Abilis Health (HMO I-SNP) | SIGNATURE ADVANTAGE, LLC | T1 | Yes | $35.90 | KY, TN |
| CommuniCare Advantage ISNP (HMO I-SNP) | OH CHS SNP INC. | T1 | Yes | $38.40 | IN, MD, OH |
| Nascentia Skilled Nursing Facility (HMO I-SNP) | VISITING NURSE ASSOCIATION OF CENTRAL NEW YORK | T1 | Yes | $58.80 | NY |
| PHP (HMO C-SNP) | AIDS HEALTHCARE FOUNDATION | T4 | Yes | $0 | CA |
| VNS Health Total (HMO D-SNP) | VNS CHOICE | T4 | Yes | $0 | NY |
| VNS Health EasyCare Plus (HMO D-SNP) | VNS CHOICE | T4 | Yes | $51.60 | NY |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T5 | Yes | $0 | UT |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T5 | Yes | $0 | NV |
| Select Health Medicare Dual (HMO D-SNP) | SELECTHEALTH, INC. | T5 | Yes | $0 | UT |
Frequently Asked Questions
Is nitisinone 4 MG/ML Oral Suspension [Orfadin] covered by Medicare Part D?
Yes, nitisinone 4 MG/ML Oral Suspension [Orfadin] is covered by 480 Medicare Part D plans (9.5% of all Part D formularies).
What tier is nitisinone 4 MG/ML Oral Suspension [Orfadin] on Medicare Part D plans?
nitisinone 4 MG/ML Oral Suspension [Orfadin] averages Tier 4.2 across Part D plans, ranging from Tier 1 to Tier 6.
Does nitisinone 4 MG/ML Oral Suspension [Orfadin] require prior authorization?
66.7% of Part D formularies require prior authorization for nitisinone 4 MG/ML Oral Suspension [Orfadin]. Step therapy: 0%. Quantity limits: 1.8%.
Read our methodology - how this data is sourced, computed, and verified.