Medicare Part D spending · FDA facts · help paying
Levemir (insulin detemir): what Medicare Part D spends and the dated federal facts we hold
CMS's Medicare Part D spending dataset reports gross spending on Levemir of $121.31 million in 2024, across 559,470 claims and 210,817 beneficiaries.
Medicare Part D spending
CMS's Medicare Part D spending dataset reports gross spending on Levemir of $121.31 million in 2024, across 559,470 claims and 210,817 beneficiaries. CMS's dataset states spending is gross drug cost and does not reflect manufacturers' rebates or other price concessions. Spending is the total paid by Medicare, plans and beneficiaries for the drug's claims, not what a patient pays.
| Year | Gross spending | Claims | Beneficiaries | Average spending per claim |
|---|---|---|---|---|
| 2024 | $121.31 million | 559,470 | 210,817 | $217 |
| 2023 | $1.03 billion | 1,370,509 | 346,204 | $748 |
Source: CMS Medicare Part D spending by drug (data-year-2024, modified 2026-06-25), read November 7, 2026. CMS dataset page. All manufacturers combined; the figures are a drug-level aggregate of claims and say nothing about a formulary or coverage.
Biosimilar status
- Levemir (insulin detemir) is a reference product in the FDA Purple Book (BLA 021536, approved June 16, 2005). The Purple Book lists 0 biosimilars and 0 interchangeable products that name it as their reference product.
This is what the FDA Purple Book lists on the read date. It is a record, not a forecast of when any product will launch or be substituted.
Source: FDA Purple Book (purplebook-2026-10), read November 7, 2026. Purple Book data file.
Medicaid spending
CMS's Medicaid spending dataset reports $55.71 million for Levemir in 2024. CMS's dataset states spending includes Federal and State reimbursement and dispensing fees and is not reduced by Medicaid rebates paid to the states. Spending is what Medicaid paid, not what a patient pays.
| Year | Spending | Claims |
|---|---|---|
| 2024 | $55.71 million | 276,918 |
| 2023 | $258.23 million | 484,610 |
| 2022 | $300.94 million | 541,695 |
| 2021 | $300.25 million | 546,277 |
| 2020 | $282.14 million | 543,802 |
Source: CMS Medicaid spending by drug (data-year-2024, modified 2026-06-25), read November 7, 2026. CMS dataset page. A national drug-level aggregate; it says nothing about any state's coverage rules.
Where help paying exists
No program in our finder currently lists this drug as open to new patients.
Label changes
The FDA file lists no non-manufacturing label change for these applications since November 11, 2025. The most recent one it lists is dated December 8, 2022 (Labeling).
Source: FDA Drugs@FDA data file, read November 7, 2026. Dates are the FDA action dates; the documents are on FDA's own site. FDA data file. All recent changes across these drugs: label changes feed.
Questions
Does Medicare have a negotiated price for Levemir?
The CMS negotiated-price file we read does not list Levemir, so this page shows no negotiated price. A drug appears in that file only when CMS selects it for negotiation, and not being listed says nothing about what it costs a patient.
Is there help paying for Levemir?
No program in our finder lists this drug yet.
How much does Medicare Part D spend on Levemir?
CMS's Medicare Part D spending dataset reports gross spending on Levemir of $121.31 million in 2024, across 559,470 claims and 210,817 beneficiaries. CMS's dataset states spending is gross drug cost and does not reflect manufacturers' rebates or other price concessions. Spending is the total paid by Medicare, plans and beneficiaries for the drug's claims, not what a patient pays.
For developers: this drug as data
One call returns the generic-entry upper bound, label history, recalls, trials, assistance and Part D spending, and where facts exist the FDA safety program (REMS), DEA schedule, orphan designations, safety notices and Medicaid use by state, each with receipts.
Example file: https://omnirx.org/api/v1/dossier/levemir.json
The licence page sets out what a data licence covers, and the API page documents these files.
Evaluation files with receipts; contract may change; not clinical advice.
Sources and terms. This drug is not in the CMS negotiated-price file, so no price source is used. Program details read from each program's own pages; CMS Medicare Part D spending by drug; CMS Medicaid spending by drug; FDA Purple Book; FDA Drugs@FDA and Orange Book data files. Figures are stored with their sources in the OmniRx library (edition 2026-11). Free to cite with attribution. Not medical, legal or financial advice. Report an error through the contact page. Licence the data.