Table: monthly_update_prescription_drug_wac_inc , manufacturer_name like M*

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oshpd_id manufacturer_name date_reported ndc_number drug_product_description wac_effective_date wac_increase_amount wac_after_increase patent_expiration_date drug_source_type unit_sales_volume_in_us unit_sales_volume_non_public_indicator gross_sales_us_dollars gross_sales_us_dollars_non_public_indicator cost_increase_factors cost_increase_factors_non_public_indicator change_improvement_description change_improvement_non_public_indicator acquisition_date company_acquired_from acquisition_price acquisition_price_non_public_indicator acquisition_price_comment wac_at_acquisition wac_year_prior_to_acquisition year_drug_introduced_to_market wac_at_intro_to_market supporting_documents general_comments
Rx0000072 Mayne Pharma Inc 04/11/2025 51862076530 Rhofade 1 g/100 g cream 30 g tube 02/01/2025 60.74 735.58 06/11/2035 Single Source Drug None None None 1 Recent changes in market dynamics and heightened competition have led us to adapt our approach to ensure continued growth and success strategically. As the competitive landscape evolves, we have focused on enhancing our offerings, improving efficiency, and investing in innovation to better meet customer needs and expectations. These adjustments are essential for maintaining our position in the market and delivering exceptional value, ensuring that we remain well-positioned to thrive in an increasingly competitive environment. None No change or improvement. None 09/04/2023 EPI Health LLC 8000000 None None 568.00 568.00 2024 674.84 None Mayne Pharma Commercial LLC (“Mayne Pharma”) previously notified CA of an NDC change for Rhofade (""the Product"") from 71403000330 to 51862076530. The qualifying WAC increase went into effect on the same day the new NDC (51862076530) went into effect. For clarity, no changes to the Product or Product formulation have occurred, and no changes are anticipated at this time. Accordingly, the initial decision by Mayne Pharma to increase the WAC for the Product was in no way based on, or related to, any change or improvement in the Product. Rather the decision to increase the WAC was based on other factors including, but not limited to, the value of the treatment and market dynamics related to the Product. Please see the 5-year WAC increase history under the prior NDC (71403000330). WAC Effective Date: 06/01/2024, WAC Increase Amount 55.72, WAC After Increase 674.84; WAC Effective Date: 9/20/2023, WAC Increase Amount 51.12, WAC After Increase 619.12; WAC Effective Date: 04/01/2022, WAC Increase Amount 24.46, WAC After Increase 568.00; WAC Effective Date: 1/19/2021, WAC of 543.54
Rx0000138 Merck Sharp & Dohme LLC 04/16/2025 00006542312 BRIDION 10 200 mg/2 mL VIAL (ML) 01/06/2025 64.80 1361.40 07/27/2026 Single Source Drug None None None 1 Merck periodically increases the list prices of our medicines and vaccines to: 1) recognize the value they provide to patients and healthcare systems, 2) recoup the cost of inflation, 3) adapt to changing market conditions and address market considerations, 4) fund research and development to bring forward new medicines and 5) fund capital investments. We have funded a range of important investments, such as: Capital investments in the U.S. of more than $7 billion in the last three years, with planned investment of more than $11 billion in the U.S. between 2024 and 2028 including to increase manufacturing capacity. Investments in research and development that last year alone totaled nearly $18 billion ($177 billion since 2010), on a GAAP basis, focused on cancer, cardiovascular diseases, metabolic diseases, infectious diseases, neurosciences, immunology, ophthalmology, respiratory diseases, and vaccines. None There is no specific change or improvement to the listed product that would “necessitate” a change in the product’s Wholesale Acquisition Cost. Merck's goal is to set prices at levels that allow patients to access medicines prescribed for them, while allowing for sustained funding of research and development. None None None None None None None None None None None PATENT_EXPIRATION_DATE: The list of Recent Lost Patents reflects the expiration of the key patent or exclusivity period for the pharmaceutical product, which often results in a loss of market exclusivity. The key patent(s) for a product typically covers the product’s active pharmaceutical ingredient. Later-expiring patents directed to other innovations associated with the product, including for example, formulations, manufacturing processes or uses of the product, may provide additional commercial benefits and/or varying degrees of additional protection. Regulatory exclusivity tied to the protection of clinical data is complementary to patent protection and, in some cases, may provide more effective or longer lasting marketing exclusivity than a product’s patent portfolio. In the U.S., the data protection term generally runs five years from first marketing approval of a new chemical entity, extended to seven years for an orphan drug indication, and twelve years from first marketing approval of a biological product.
Rx0000138 Merck Sharp & Dohme LLC 04/16/2025 00006542515 BRIDION 10 500 mg/5 mL VIAL (ML) 01/06/2025 118.50 2493.50 07/27/2026 Single Source Drug None None None 1 Merck periodically increases the list prices of our medicines and vaccines to: 1) recognize the value they provide to patients and healthcare systems, 2) recoup the cost of inflation, 3) adapt to changing market conditions and address market considerations, 4) fund research and development to bring forward new medicines and 5) fund capital investments. We have funded a range of important investments, such as: Capital investments in the U.S. of more than $7 billion in the last three years, with planned investment of more than $11 billion in the U.S. between 2024 and 2028 including to increase manufacturing capacity. Investments in research and development that last year alone totaled nearly $18 billion ($177 billion since 2010), on a GAAP basis, focused on cancer, cardiovascular diseases, metabolic diseases, infectious diseases, neurosciences, immunology, ophthalmology, respiratory diseases, and vaccines. None There is no specific change or improvement to the listed product that would “necessitate” a change in the product’s Wholesale Acquisition Cost. Merck's goal is to set prices at levels that allow patients to access medicines prescribed for them, while allowing for sustained funding of research and development. None None None None None None None None None None None PATENT_EXPIRATION_DATE: The list of Recent Lost Patents reflects the expiration of the key patent or exclusivity period for the pharmaceutical product, which often results in a loss of market exclusivity. The key patent(s) for a product typically covers the product’s active pharmaceutical ingredient. Later-expiring patents directed to other innovations associated with the product, including for example, formulations, manufacturing processes or uses of the product, may provide additional commercial benefits and/or varying degrees of additional protection. Regulatory exclusivity tied to the protection of clinical data is complementary to patent protection and, in some cases, may provide more effective or longer lasting marketing exclusivity than a product’s patent portfolio. In the U.S., the data protection term generally runs five years from first marketing approval of a new chemical entity, extended to seven years for an orphan drug indication, and twelve years from first marketing approval of a biological product.
Rx0000138 Merck Sharp & Dohme LLC 04/16/2025 52015008001 DIFICD 20 200 mg Tablets 01/06/2025 224.20 5205.00 01/15/2024 Single Source Drug None None None 1 Merck periodically increases the list prices of our medicines and vaccines to: 1) recognize the value they provide to patients and healthcare systems, 2) recoup the cost of inflation, 3) adapt to changing market conditions and address market considerations, 4) fund research and development to bring forward new medicines and 5) fund capital investments. We have funded a range of important investments, such as: Capital investments in the U.S. of more than $7 billion in the last three years, with planned investment of more than $11 billion in the U.S. between 2024 and 2028 including to increase manufacturing capacity. Investments in research and development that last year alone totaled nearly $18 billion ($177 billion since 2010), on a GAAP basis, focused on cancer, cardiovascular diseases, metabolic diseases, infectious diseases, neurosciences, immunology, ophthalmology, respiratory diseases, and vaccines. None There is no specific change or improvement to the listed product that would “necessitate” a change in the product’s Wholesale Acquisition Cost. Merck's goal is to set prices at levels that allow patients to access medicines prescribed for them, while allowing for sustained funding of research and development. None None None None None None None None None None None PATENT_EXPIRATION_DATE: The list of Recent Lost Patents reflects the expiration of the key patent or exclusivity period for the pharmaceutical product, which often results in a loss of market exclusivity. The key patent(s) for a product typically covers the product’s active pharmaceutical ingredient. Later-expiring patents directed to other innovations associated with the product, including for example, formulations, manufacturing processes or uses of the product, may provide additional commercial benefits and/or varying degrees of additional protection. Regulatory exclusivity tied to the protection of clinical data is complementary to patent protection and, in some cases, may provide more effective or longer lasting marketing exclusivity than a product’s patent portfolio. In the U.S., the data protection term generally runs five years from first marketing approval of a new chemical entity, extended to seven years for an orphan drug indication, and twelve years from first marketing approval of a biological product.
Rx0000138 Merck Sharp & Dohme LLC 04/16/2025 52015070022 DIFICID 1 packet granules (40mg/mL final concentration) Suspension-Reconsitituted-Oral (EA) 01/06/2025 224.20 5205.00 01/15/2024 Single Source Drug None None None 1 Merck periodically increases the list prices of our medicines and vaccines to: 1) recognize the value they provide to patients and healthcare systems, 2) recoup the cost of inflation, 3) adapt to changing market conditions and address market considerations, 4) fund research and development to bring forward new medicines and 5) fund capital investments. We have funded a range of important investments, such as: Capital investments in the U.S. of more than $7 billion in the last three years, with planned investment of more than $11 billion in the U.S. between 2024 and 2028 including to increase manufacturing capacity. Investments in research and development that last year alone totaled nearly $18 billion ($177 billion since 2010), on a GAAP basis, focused on cancer, cardiovascular diseases, metabolic diseases, infectious diseases, neurosciences, immunology, ophthalmology, respiratory diseases, and vaccines. None There is no specific change or improvement to the listed product that would “necessitate” a change in the product’s Wholesale Acquisition Cost. Merck's goal is to set prices at levels that allow patients to access medicines prescribed for them, while allowing for sustained funding of research and development. None None None None None None None None None None None PATENT_EXPIRATION_DATE: The list of Recent Lost Patents reflects the expiration of the key patent or exclusivity period for the pharmaceutical product, which often results in a loss of market exclusivity. The key patent(s) for a product typically covers the product’s active pharmaceutical ingredient. Later-expiring patents directed to other innovations associated with the product, including for example, formulations, manufacturing processes or uses of the product, may provide additional commercial benefits and/or varying degrees of additional protection. Regulatory exclusivity tied to the protection of clinical data is complementary to patent protection and, in some cases, may provide more effective or longer lasting marketing exclusivity than a product’s patent portfolio. In the U.S., the data protection term generally runs five years from first marketing approval of a new chemical entity, extended to seven years for an orphan drug indication, and twelve years from first marketing approval of a biological product.
Rx0000138 Merck Sharp & Dohme LLC 04/16/2025 67919003001 ZERBAXA 10 1.5 gram VIAL (EA) 01/06/2025 157.10 1743.60 05/15/2028 Single Source Drug None None None 1 Merck periodically increases the list prices of our medicines and vaccines to: 1) recognize the value they provide to patients and healthcare systems, 2) recoup the cost of inflation, 3) adapt to changing market conditions and address market considerations, 4) fund research and development to bring forward new medicines and 5) fund capital investments. We have funded a range of important investments, such as: Capital investments in the U.S. of more than $7 billion in the last three years, with planned investment of more than $11 billion in the U.S. between 2024 and 2028 including to increase manufacturing capacity. Investments in research and development that last year alone totaled nearly $18 billion ($177 billion since 2010), on a GAAP basis, focused on cancer, cardiovascular diseases, metabolic diseases, infectious diseases, neurosciences, immunology, ophthalmology, respiratory diseases, and vaccines. None There is no specific change or improvement to the listed product that would “necessitate” a change in the product’s Wholesale Acquisition Cost. Merck's goal is to set prices at levels that allow patients to access medicines prescribed for them, while allowing for sustained funding of research and development. None None None None None None None None None None None PATENT_EXPIRATION_DATE: The list of Recent Lost Patents reflects the expiration of the key patent or exclusivity period for the pharmaceutical product, which often results in a loss of market exclusivity. The key patent(s) for a product typically covers the product’s active pharmaceutical ingredient. Later-expiring patents directed to other innovations associated with the product, including for example, formulations, manufacturing processes or uses of the product, may provide additional commercial benefits and/or varying degrees of additional protection. Regulatory exclusivity tied to the protection of clinical data is complementary to patent protection and, in some cases, may provide more effective or longer lasting marketing exclusivity than a product’s patent portfolio. In the U.S., the data protection term generally runs five years from first marketing approval of a new chemical entity, extended to seven years for an orphan drug indication, and twelve years from first marketing approval of a biological product.
Rx0000603 Merz Pharmaceuticals, LLC 04/21/2025 10144042760 Ampyra Oral Tablet Extended Release 12 Hour 10 MG Package Quantity 1 Bottle of 60 Tablets 01/01/2025 212.85 4469.76 None Innovator Multiple Source Drug None None None 1 None 1 None 1 07/10/2024 Acorda Therapeutics None 1 None 4256.91 3869.92 2010 1056.16 None None
Rx0000603 Merz Pharmaceuticals, LLC 04/21/2025 10144034260 Inbrija Inhalation Capsule 42 MG Package Quantity 1 Bottle of 60 Tablets 01/01/2025 61.06 1282.30 11/16/2032 Single Source Drug None None None 1 None 1 None 1 07/10/2024 Acorda Therapeutics None 1 None 1221.24 1152.12 2019 950.00 None None
Rx0000051 MILLICENT U.S., INC. 04/28/2025 72495020105 Femring Vaginal Ring 1 pouch in 1 carton; 1 ring in 1 pouch (0.05 mg/day) 01/09/2025 70.80 832.12 None Single Source Drug None None None 1 None 1 None 1 None None None None None None None None None None None
Rx0000051 MILLICENT U.S., INC. 04/28/2025 72495020210 Femring Vaginal Ring 1 pouch in 1 carton; 1 ring in 1 pouch (0.1 mg/day) 01/09/2025 75.45 886.73 None Single Source Drug None None None 1 None 1 None 1 None None None None None None None None None None None
Rx0000051 MILLICENT U.S., INC. 04/28/2025 72495040128 Intrarosa Vaginal Insert 28 blister pack in 1 box; 1 insert in 1 blister Pack (6.5 mg insert) 01/09/2025 24.08 294.63 03/19/2031 Single Source Drug None None None 1 None 1 None 1 05/01/2020 AMAG 125000000 None None 212.30 202.00 2017 175.00 None None
Rx0000397 Mirum Pharmaceuticals 04/30/2025 68974087640 CHENODAL TABLETS 1 PACK 100 TABS 250 MG 01/01/2025 4783.14 57929.14 None Single Source Drug None None None 1 Mirum's pricing strategy reflects a careful evaluation of multiple elements, such as competitive market conditions, increasing supply chain and operational costs, distribution and wholesaler fees, along with research and development expenditures. Small patient popuations reflect pricing of products. None None 1 None None None None None None None None None None None