Analyzing over US$ 90 billion of Medicare Prescription Drug (Part D) Spending in 2016
Analyzing over US$ 90 billion of Medicare Prescription Drug (Part D) Spending in 2016

By PharmaCompass

2018-07-05

Impressions: 2538

This week, PharmaCompass reviews the recently released data on prescription drugs paid for under the Medicare Part D Prescription Drug Program in the United States in calendar year 2016.

But first, let’s understand what is Medicare.

Medicare is the federal health insurance program in the US. In 2017, it covered 58.4 million people — 49.5 million aged 65 and older, and 8.9 million disabled.

Prescription drug coverage under this program was started in 2006, and is known as Medicare Part D.

With Fermion, start the journey of your innovative API.

As part of this coverage, the Centers for Medicare & Medicaid Services (CMS) contracts insurance companies and other private companies, known as plan sponsors, that offer prescription drug plans to their beneficiaries with varying drug coverage and cost-sharing requirements.

In 2017, the Congressional Budget Office (CBO) had estimated that spending on Medicare Part D would reach US$ 94 billion, or about 16 percent of all Medicare expenditures for the year.

Click here to access the compilation of Medicare Part D Prescriber Summary Report

According to the CBO, Medicare Part D is the most significant expansion of the Medicare program since it was created by Congress in 1965.

With more than 1.48 billion claims from beneficiaries enrolled under the Part D prescription drug benefit program under its umbrella, our analysis of Medicare Part D provides valuable insights into how elderly Americans use prescription drugs.



Top 10 drugs by cost: The ones that bore the highest cost burden for Medicare

As in 2015, in 2016 too Gilead’s Hepatitis C treatment — Ledipasvir/Sofosbuvir (Harvoni) — remained the single drug highest payout under the Medicare Part D Prescription Drug Program with a total cost of US$ 4.4 billion.

As Gilead continued to face competition from AbbVie and Merck in the Hepatitis C space, the spending on Harvoni was down 37 percent from US$ 7.03 billion in 2015.

Click here to access the compilation of Medicare Part D Prescriber Summary Report

Celgene’s cancer treatment, Lenalidomide (Revlimid), Sanofi and Merck’s diabetes treatments and AstraZeneca’s Crestor (Rosuvastatin Calcium) for cholesterol followed Harvoni. All together, they cost the Medicare program over US$ 10 billion.

Generic Name

Number of Medicare Part D Claims

Number of Medicare Beneficiaries

Number of Prescribers

Aggregate Cost Paid for Part D Claims (In USD)

LEDIPASVIR/ SOFOSBUVIR (HARVONI)

141,665

52,782

12,097

4,398,534,465

LENALIDOMIDE

239,049

35,368

10,382

2,661,106,127

LANTUS SOLOSTAR (INSULIN GLARGINE, HUM.REC.ANLOG )

5,028,485

1,075,248

245,447

2,526,048,766

SITAGLIPTIN PHOSPHATE

4,742,505

864,442

206,223

2,440,013,513

ROSUVASTATIN CALCIUM

6,012,444

1,560,050

249,981

2,322,724,007

FLUTICASONE/SALMETEROL

5,194,391

1,196,007

275,442

2,319,808,482

PREGABALIN

4,940,115

852,497

267,532

2,098,953,250

RIVAROXABAN

4,403,332

807,820

252,141

1,954,748,890

APIXABAN

4,455,782

826,969

231,631

1,926,107,484

TIOTROPIUM BROMIDE

4,153,162

903,494

235,564

1,818,857,361

Click here to access the compilation of Medicare Part D Prescriber Summary Report



Top 10 drugs by claims: The most commonly used drugs of 2016

With 46.6 million claims, the thyroid hormone deficiency treatment — Levothyroxine Sodium — retained its position of being the most claimed product under Medicare’s Part D Prescription Drug Program in 2016.

The number of Medicare Part D claims includes original prescriptions and refills.

Following Levothyroxine Sodium was the lipid-lowering agent — Atorvastatin Calcium — which had 44.5 million Medicare Part D claims that were filed by almost 9.4 million beneficiaries.

Generic Name

Number of Prescribers

Number of Medicare Part D Claims

Number of Medicare Beneficiaries

LEVOTHYROXINE SODIUM

669,999

46,617,109

8,091,785

ATORVASTATIN CALCIUM

494,973

44,595,686

9,435,633

AMLODIPINE BESYLATE

497,017

39,913,468

7,802,905

LISINOPRIL

490,452

39,469,840

8,009,954

OMEPRAZOLE

492,951

32,909,236

7,001,160

METFORMIN HCL

611,700

31,007,932

6,394,014

SIMVASTATIN

380,560

29,687,947

6,201,911

HYDROCODONE/ACETAMINOPHEN

660,617

28,595,150

7,265,882

FUROSEMIDE

488,352

27,878,243

5,421,598

GABAPENTIN

555,997

27,627,466

5,363,382

Click here to access the compilation of Medicare Part D Prescriber Summary Report



Top 10 drugs by prescribers: Medicines that were most popular with doctors

Among the prescribers, albuterol sulfate (salbutamol) and Diltiazem had over 900,000 unique providers (or doctors) prescribing the drug.

With Fermion, start the journey of your innovative API.

Albuterol (salbutamol) is used to provide quick relief from wheezing and shortness of breath while Diltiazem is used to prevent chest pain (angina).

Also on the list of popular drugs with prescribers is Hydrocodone-Acetaminophen.

With more doctors prescribing Hydrocodone-Acetaminophen (an opioid) than commonly used antibiotics, such as Cephalexin, Ciprofloxacin and Amoxicillin, the series of new FDA initiatives to combat the epidemic of opioid misuse and abuse should change the position of opioids in the top 10 drugs by prescribers in the coming years.

Click here to access the compilation of Medicare Part D Prescriber Summary Report

Generic Name

Number of Prescribers

Number of Medicare Part D Claims

Number of Medicare Beneficiaries

ALBUTEROL SULFATE

985,427

13,100,354

5,417,718

DILTIAZEM HCL

931,159

8,142,004

1,982,550

POTASSIUM CHLORIDE

879,491

18,945,969

4,278,000

PEN NEEDLE, DIABETIC

677,210

5,281,778

1,795,046

LEVOTHYROXINE SODIUM

669,999

46,617,109

8,091,785

HYDROCODONE/ACETAMINOPHEN

660,617

28,595,150

7,265,882

METFORMIN HCL

611,700

31,007,932

6,394,014

CEPHALEXIN

597,647

5,603,879

3,933,373

CIPROFLOXACIN HCL

594,129

7,000,081

4,851,657

AZITHROMYCIN

591,028

7,958,625

5,734,122

What does the future hold?

Although the Part D Prescriber PUF (public use file) has a wealth of information on payment and utilization for Medicare Part D prescriptions, the dataset has a number of limitations. Of particular importance is the fact that the data may not be representative of a physician’s entire practice or all of Medicare as it only includes information on beneficiaries enrolled in the Medicare Part D prescription drug program (i.e., approximately two-thirds of all Medicare beneficiaries).

Click here to access the compilation of Medicare Part D Prescriber Summary Report

Last month, the Office of the Inspector General (OIG) reviewed the Part D claims data for the years 2011 to 2015 for brand-name drugs.

The OIG’s report found that the total reimbursement for all brand-name drugs in Part D increased 77 percent from 2011 to 2015, despite a 17-percent decrease in the number of prescriptions for these drugs.

With soaring drug prices being an issue for regular debate in the Unites States and President Trump announcing that his team will use strategies to strengthen the negotiating powers under Medicare Part D and Part B, it remains to be seen how the data on prescription drugs paid for under the Medicare Part D Prescription Drug Program will change in the coming years.

Click here to access the compilation of Medicare Part D Prescriber Summary Report

The PharmaCompass Newsletter – Sign Up, Stay Ahead

Feedback, help us to improve. Click here

Image Credit : US Prescription Drug Trends 2016 by PharmaCompass is licensed under CC BY 2.0

“ The article is based on the information available in public and which the author believes to be true. The author is not disseminating any information, which the author believes or knows, is confidential or in conflict with the privacy of any person. The views expressed or information supplied through this article is mere opinion and observation of the author. The author does not intend to defame, insult or, cause loss or damage to anyone, in any manner, through this article.”