How Much Does Tirosint Cost With Medicare?
Tirosint (Levothyroxine (gel cap)) costs an average of $126 per Medicare Part D claim, with total Medicare spending of $234.0M in the latest year. A generic version is available, which may reduce out-of-pocket costs.
Key Facts: Tirosint Cost
- Medicare Part D avg
- $126/claim
- Likely Part D tier
- Tier 2 (preferred brand)
- Annual cost/patient
- $1,045
- Generic available
- Yes — Levothyroxine (gel cap)
- Manufacturer
- IBSA
- Treats
- Thyroid Disorders
- YoY price change
- +8.6%
Source: CMS Medicare Part D Spending Dashboard. Tier placement inferred from typical formulary norms — confirm with your specific Part D plan.
Tirosint Medicare Coverage & Out-of-Pocket Cost
Tirosint is covered under Medicare Part D, with the program paying an average of $126 per prescription fill. Tirosint typically falls on Tier 2 (preferred brand) of standard Part D formularies. Typical copay: $25-$50 per fill on most Medicare Part D plans.
Your actual out-of-pocket cost depends on three factors: (1) formulary tier — your plan's specific placement; (2) deductible status — most plans require you to meet up to a $590 deductible (2025) before copays kick in; (3) coverage phase — initial coverage, then the donut hole was eliminated in 2025, replaced by a hard $2,000 annual out-of-pocket cap under the Inflation Reduction Act. Once you hit $2,000 in true out-of-pocket spending, the rest of your Part D drugs are free for the year.
Because generic Levothyroxine (gel cap) is available, the single biggest savings move is asking your pharmacist about generic substitution. Generics typically sit on Tier 1 with copays under $10, vs Tier 2-3 placement for brand-name Tirosint. Most states allow automatic substitution unless your prescriber writes "dispense as written."
For cash-pay or commercial insurance scenarios, compare prices using GoodRx, SingleCare, or Cost Plus Drugs before filling — discount-program prices sometimes beat Part D copays for lower-cost generics.
Tirosint is manufactured by IBSA and prescribed primarily for Thyroid Disorders. In the most recent Medicare Part D data, 1,860,000 claims were filed for 224,000 unique beneficiaries, at an average cost of $126 per claim. Average annual cost per beneficiary is $1,045.
Year over year, Medicare spending on Tirosint has increased by +8.6%. Because a generic version of Levothyroxine (gel cap) is available, patients can often substitute to reduce out-of-pocket costs. Its patent expires 2023-01-31.
Key Data
| Metric | Value |
|---|---|
| Avg Cost Per Claim | $126 |
| Total Medicare Spending | $234.0M |
| Total Claims | 1,860,000 |
| Beneficiaries | 224,000 |
| Generic Available | Yes |
| Year-Over-Year Change | +8.6% |
Other Drugs for Thyroid Disorders
Frequently Asked Questions
Medicare Part D pays an average of $126 per claim for Tirosint. Tirosint is typically placed on Tier 2 (preferred brand) of standard Part D formularies. Typical copay: $25-$50 per fill on most Medicare Part D plans. As of 2025, total annual out-of-pocket on Part D is capped at $2,000 under the Inflation Reduction Act.
Yes. Tirosint appears in Medicare Part D claims data, with 224,000 beneficiaries filling 1,860,000 prescriptions in the latest year. Specific coverage depends on your plan's formulary — call the number on your insurance card or check the plan's Summary of Benefits to confirm prior authorization, step therapy, or quantity limit requirements.
Tirosint (Levothyroxine (gel cap)) costs an average of $126 per Medicare Part D claim, with total Medicare spending of $234.0M in the latest year. A generic version is available, which may reduce out-of-pocket costs.
Yes. A generic version of Levothyroxine (gel cap) is available, which typically costs 80-95% less than brand-name Tirosint. Ask your pharmacist about generic substitution — most state laws allow automatic substitution unless your prescriber writes "dispense as written."
Medicare beneficiaries cannot use manufacturer copay cards (anti-kickback statute), but several options exist: (1) Apply to charity copay foundations like the PAN Foundation, NeedyMeds, HealthWell Foundation, or Patient Advocate Foundation — many cover thyroid disorders drugs; (2) Ask your prescriber about therapeutic alternatives in the same drug class that may be on a lower tier; (3) For some drugs, paying cash via GoodRx or Cost Plus Drugs can beat your Medicare copay — always compare before filling; (4) If your income is below 150% of the federal poverty level, you may qualify for the Medicare Extra Help (Low-Income Subsidy) program, which reduces Part D costs to near-zero.
Tirosint is manufactured by IBSA. The FDA application number is BLA125057.
Tirosint (Levothyroxine (gel cap)) is primarily prescribed for Thyroid Disorders.
Medicare Part D spending on Tirosint has increased +8.6% year over year. Total program spending reached $234.0M in the latest reporting year.
Tirosint (Levothyroxine (gel cap)) costs an average of $126 per Medicare Part D claim, with total Medicare spending of $234.0M in the latest year. A generic version is available, which may reduce out-of-pocket costs.
This answer pulls from CMS Medicare Part D Drug Spending data, the authoritative federal source for U.S. Medicare prescription-drug pricing. The headline number above is the direct answer; what follows is the additional context most readers need to use the answer for a real decision rather than just a fact lookup.
A practical caveat: the headline answer above reflects the most recent CMS Medicare Part D Drug Spending data vintage; underlying data is often revised for months after first publication, and the right reference for any specific decision is whichever vintage is current at the time of the decision. The as-of date is stamped on every page.
Source: CMS Medicare Part D Spending, 2026.