MATTHEW PAUL COSTER MD
Prescription History 1992265821
Internal Medicine in Washington, DC
Medicare Part D Prescription History
Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MATTHEW PAUL COSTER MD, an active Internal Medicine specialist practicing in Washington, DC. Our medical registry currently tracks 2 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 23 documented patient claims. Among these therapy options, the most frequently utilized medication is Hydrochlorothiazide, which accounts for 12 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.
| Medication | Prescriptions (2024)Rx (2024) | Avg Cost per FillCost / Fill | Vs. Other DC PrescribersVs. DC Avg |
|---|---|---|---|
| Hydrochlorothiazide | 12 | $0.46▼ below DC avg | ▼ Less than typical |
About Hydrochlorothiazide: This medication is used to treat high blood pressure. Show more ▾ Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydrochlorothiazide belongs to a class of drugs known as diuretics/"water pills." It works by causing you to make more urine. This helps your body get rid of extra salt and water. This medication also reduces extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can lessen symptoms such as shortness of breath or swelling in your ankles or feet. A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism. In 2024, this provider wrote 12 Medicare prescriptions for Hydrochlorothiazide, about a quarter of the volume of the typical District Of Columbia prescriber of this medication (50.7). Medicare paid an average of $0.46 per fill, versus $4.71 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average DC prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill This provider's average cost per fill is below the DC average for this medication. 12.4 30-Day Fills standardized to 30-day supplies 372 Days of Medication total across all patients in 2024 | |||
| Oxycodone Hcl | 11 | $49.20 | ▼ Less than typical |
About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾ Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE. In 2024, this provider wrote 11 Medicare prescriptions for Oxycodone Hcl, about a quarter of the volume of the typical District Of Columbia prescriber of this medication (41.6). Medicare paid an average of $49.20 per fill, versus $12.36 statewide. How often this provider prescribes it This provider prescribes this medication less often than the average DC prescriber. Utilization reflects practice size as well as clinical preference. What Medicare paid per fill Gross Part D cost per fill; not the patient's out-of-pocket price. 11.3 30-Day Fills standardized to 30-day supplies 90 Days of Medication total across all patients in 2024 | |||
About this data. The prescription history for MATTHEW PAUL COSTER MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Internal Medicine prescribing approach at this Washington, DC practice.
Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among DC prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.
About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.
