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Pop Quiz: Medication and Lab Prices
By Jeffrey E. Keller MD
Published: 12/04/2017

Money bag2009apr13


This culture in medicine developed, I am told, due to the rise of third party payers. Since someone else is paying the bill, we don’t care what it costs. An example is the Medicaid patient who has a sore throat and calls an ambulance to take him to the hospital instead of a taxi. It doesn’t matter that the ambulance ride is many times more expensive than the taxi, Medicaid pays for the ambulance but not the taxi. Another example is that the co-pay for Blue Cross subscribers is the same whether they are prescribed a $700.00 medication or a $30.00 medication.

But things should be different in Correctional Medicine. For the most part, we in corrections are (blissfully!) independent of insurance companies and government programs like Medicaid and Medicare. In fact, part of our job is to be wise stewards of the money that the tax payers give us to run our medical program. We want to be cost effective. And how can we do that if we don’t know how much the medications, labs, and x-rays we order cost?

Pop Quiz

So today, we’re going to have a pop quiz to check your knowledge of drug and lab prices. Be sure to mark your answers before you click to see the answers!

Question 1: Which of the following replacement estrogens is the least expensive? Which is most expensive?
  1. Estradiol (Estrace) 1.5mg
  2. Esterified estrogen (Menest) 0.625mg
  3. Conjugated estrogen (Premarin) 0.625mg
  4. Estropipate (Ogen) 1.5mg
Question 2: Which of the following antipsychotics is least expensive? Which is most expensive?
  1. Chlorpromazine (Thorazine) 100mg
  2. Risperidone (Risperdal) 2mg
  3. Haloperidol (Haldol) 5mg
  4. Olanzapine (Zyprexa) 10mg
  5. Aripiprazole (Abilify) 10mg
Question 3: Which of the following methods of ordering a blood count is least expensive?
  1. CBC with platelets and differential
  2. CBC with manual differential
  3. Hemogram, automated
  4. Hemoglobin/Hematocrit

Question 1: A 30 day supply of each estrogen replacement would cost the following:
  1. Estradiol (Estrace) 1.5mg = $ 4.50
  2. Esterified estrogen (Menest) 0.625mg = $ 24.26
  3. Conjugated estrogen (Premarin) 0.625mg = $ 57.45
  4. Estropipate (Ogen) 1.5mg = $ 6.06
Comment: Did you realize that Premarin is more than ten times as expensive as estradiol? And, of course, they are biologically equivalent. Do you ever order Premarin?

Question 2: 30 doses of each antipsychotic would cost the following:
  1. Chlorpromazine (Thorazine) 100mg = $ 45.00
  2. Risperidone (Risperdal) 2mg = $ 5.40
  3. Haloperidol (Haldol) 5mg = $ 3.00
  4. Olanzapine (Zyprexa) 10mg = $365.70
  5. Aripiprazole (Abilify) 20mg = $760.20
Comment: Who would have thought that chlorpromazine would be nine times more expensive than risperidone? And how about that Abilify at $25.00 a pill? Is it really 150 times better than risperidone?

Question 3: The cost of each blood test (at my lab, anyway) is as follows:
  1. CBC with platelets and differential = $ 4.75
  2. CBC with manual differential = $ 42.19
  3. Hemogram, automated = $ 19.78
  4. Hemoglobin/Hematocrit = $ 19.24
Question: What is the difference between a Hemogram, automated and a CBC with platelets and differential? Answer: Nothing, except the cost! You will get exactly the same information either way! Which do you order?


You will be more effective if you know the costs of the medications and studies that you order. In fact, knowing the costs of the medications and labs you order will flat out make you a better medical professional, whether you are a physician, nurse, social worker or anything else.

I would suggest that you make a list of your top 20 most prescribed medications and look up their acquisition cost. One place to find up-to-date acquisition costs of generic and brand name medications is here (generic) and here (brand).

I also think you should make a list of your top ten most frequently ordered laboratory studies and ask your lab what you are charged for each.

Do you have a tip on cost-saving that you would share with the rest of us?


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