Drug Usage Statistics, United States, 2013 - 2020

Semaglutide Summary for 2020

Top drug rank #129 ( 107)
Estimated number of prescriptions in the United States (2020) 4,827,483
Estimated number of patients in the United States (2020) 1,126,514
Average total drug cost (USD)  
Per prescription $1486.35
Per day of therapy $34.08/day
Average out-of-pocket cost (USD)  
Per prescription $50.03
Per day of therapy $1.21/day

Total Prescriptions and Patients Per Year (2013 - 2020)

Rank of Top Drugs Over Time

"Rank" refers to the frequency that a given medication is prescribed within a calendar year compared to all other medications. A rank of "4" would indicate that the medication was the fourth most commonly prescribed medication.

Year Rank Change
2018 396 -
2019 236  160
Year Rank Change
2020 129  107

Drug Cost Over Time (2013 - 2020)

  • Cost Per Prescription Fill: Average cost per filled prescription regardless of how many days of therapy the prescription is filled for (e.g. 10 days, 30 days, 90 days, etc.)
  • Cost per Day of Therapy: The average cost per prescription fill divided by the days of therapy. For example, a 10-day antibiotic course costing $30 would be $3 per day. Similarly, a 30-day supply of an oral antihypetensive costing $30 would be $1 per day.

  • Total cost: The average total cost of the medication including the out-of-pocket cost (see below) plus the amount paid by other parties (Medicare, Medicaid, private insurance, Veterans Administration, TRICARE, other state/federal sources, Worker's compensation, and other miscellaneous sources)
  • Out-of-pocket cost: The average payment made by the patient which may include deductibles, coinsurance, copayments, or the cash price paid without insurance coverage.

Cost Per Prescription Fill (USD)

Cost Per Day of Therapy (USD/day)

Distribution of Dispensed Dosage Forms (2020)

Dosage Form Strength % of Dispensed Products
Injection 2/1.5 mg/ml 96.8%
Other, unspecified, or misc. 3.2%

Distribution of Days Supplied (2020)

"Days supply" is defined as the number of days that a prescription should last. For example, a prescription of 60 tablets that is taken twice daily has a day supply of 30 days.

Related Drugs

Drug Name Total Prescriptions (2020)
Dulaglutide 7,657,320
Semaglutide (this drug) 4,827,484
Liraglutide 4,063,184

Drug Synonyms

Drug synonyms are used during the sanitation and standardization process of "cleaning" the original data source (MEPS). Occassionally, brand names may be listed below that are no longer on the market or are very infrequently used.

Brand Name Synonyms
  • Ozempic
  • Rybelsus
  • Wegovy
Generic Drug Synonyms and Salts
  • Semaglutide

FDA Approval Information

Established Pharmacologic Class (EPC): GLP-1 Receptor Agonist
Initial FDA approval date: 12/5/2017
First FDA applicant: Rx
First dosage form: Solution (subcutaneous)

Prescription data source: Medical Expenditure Panel Survey (MEPS) 2013-2020. Agency for Healthcare Research and Quality (AHRQ), Rockville, MD. ClinCalc DrugStats Database version 2022.08. Read more about the ClinCalc DrugStats database.

All ClinCalc DrugStats figures and graphs on this page are licensed under Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0).


Related Links

Follow Us!

New and Popular


Open Menu

Cite This Page

Show AMA citation

©2023 - ClinCalc LLC. All rights reserved.
Disclaimer - Privacy Policy - Contact Us
Updated Sep 12, 2021
Back to Top