Projected Savings for Generic Oncology Drugs Purchased via Mark Cuban Cost Plus Drug Company Versus in Medicare

PURPOSE: Self-administered oncology drugs contribute disproportionately to Medicare Part D spending; prices often remain high even after generic entry. Outlets for low-cost drugs such as Mark Cuban Cost Plus Drug Company (MCCPDC) offer opportunities for decreased Medicare, Part D, and beneficiary spending. We estimate potential savings if Part D plans obtained prices such as those offered under the MCCPDC for seven generic oncology drugs.

METHODS: Using the 2020 Medicare Part D Spending dashboard, Q3-2022 Part D formulary prices, and Q3-2022 MCCPDC prices for seven self-administered generic oncology drugs, we estimated Medicare savings by replacing Q3-2022 Part D unit costs with costs under the MCCPDC plan.

RESULTS: We estimate potential savings of $661.8 million (M) US dollars (USD; 78.8%) for the seven oncology drugs studied. Total savings ranged from $228.1M USD (56.1%) to $2,154.5M USD (92.4%) compared with 25th and 75th percentiles of Part D plan unit prices. The median savings replacing Part D plan prices were abiraterone $338.0M USD, anastrozole $1.2M USD, imatinib 100 mg $15.6M USD, imatinib 400 mg $212.0M USD, letrozole $1.9M USD, methotrexate $26.7M USD, raloxifene $63.8M USD, and tamoxifen $2.6M USD. All 30-day prescription drug prices offered by MCCPDC generated cost savings except for three drugs offered at the 25th percentile Part D formulary pricing: anastrozole, letrozole, and tamoxifen.

CONCLUSION: Replacing current Part D median formulary prices with MCCPDC pricing could yield significant savings for seven generic oncology drugs. Individual beneficiaries could save nearly $25,200 USD per year for abiraterone or between $17,500 USD and $20,500 USD for imatinib. Notably, Part D cash-pay prices for abiraterone and imatinib under the catastrophic phase of coverage were still more expensive than baseline MCCPDC prices.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:41

Enthalten in:

Journal of clinical oncology : official journal of the American Society of Clinical Oncology - 41(2023), 29 vom: 10. Okt., Seite 4664-4668

Sprache:

Englisch

Beteiligte Personen:

Cortese, Brian D [VerfasserIn]
Dusetzina, Stacie B [VerfasserIn]
Luckenbaugh, Amy N [VerfasserIn]
Al Hussein Al Awamlh, Bashir [VerfasserIn]
Stimson, C J [VerfasserIn]
Barocas, Daniel A [VerfasserIn]
Penson, David F [VerfasserIn]
Chang, Sam S [VerfasserIn]
Talwar, Ruchika [VerfasserIn]

Links:

Volltext

Themen:

094ZI81Y45
2Z07MYW1AZ
7LKK855W8I
8A1O1M485B
Anastrozole
Drugs, Generic
Imatinib Mesylate
Journal Article
Letrozole
Prescription Drugs
Tamoxifen

Anmerkungen:

Date Completed 09.10.2023

Date Revised 18.10.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1200/JCO.23.00079

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM357918339