CMS Data · Cancer Drugs

Where is cancer-drug spending actually growing?

Cancer is where drug spending piles up fastest, and it gets reported in two separate places that almost nobody reads together. One covers the drugs a patient gets in a clinic, the infusions and injections. The other covers the cancer pills a patient picks up at the pharmacy. Apart, each is only half the story. Put them together and you finally see the whole cancer-drug bill and exactly which drugs are pushing it up.

Clinic and pharmacyCancer drugsCost growthAnswer in seconds
Oshri Cohen, CMS healthcare data made useful
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The problem

One disease, two half-pictures.

A cancer patient's drug costs split in two. The drugs given in a clinic, the infused treatments, are tracked one way. The pills the same patient takes at home are tracked another way, with different units and a different trend line. Same disease, often the very same patients, but the spending sits in two separate records that were never meant to be added up, so the true cancer-drug bill was always guesswork.

Bring both together and cancer stops being two half-pictures. You can total the whole cancer-drug bill, watch how fast it's climbing each year, and see whether treatment is shifting from the clinic to the pharmacy as newer pills arrive. For anyone trying to predict where the next cost wave lands, the combined view is the only honest one.

What it answers

Questions you can finally ask.

Each is a question you simply ask and get an answer to, not a three-week analysis project.

What is total cancer-drug spending?

Add the clinic side and the pharmacy side into one figure instead of quoting each half on its own.

Which cancer drugs are growing fastest?

Rank cancer drugs by how fast their cost is rising year over year to see where the curve is bending up.

Is treatment shifting from clinic to pill?

Follow a type of cancer drug over time to see whether new pills are pulling spending out of the clinic.

Where do the most expensive drugs pile up?

Find the handful of cancer drugs that soak up an outsized share of the total bill.

Where does each patient cost more?

Compare cost per patient between the clinic side and the pharmacy side to see which carries the heavier load.

Which drugs are getting pricier per dose?

Tell apart cost growth from more patients versus growth from a rising price on each dose.

What goes into it

What the answer pulls together.

Drugs given in a clinic

Spending and use for the infused and injected cancer treatments a patient gets in a doctor's office or clinic.

Drugs filled at a pharmacy

Spending and use for the cancer pills a patient picks up at the pharmacy and takes at home.

Which drugs count as cancer drugs

A consistent way to single out the cancer treatments so they can be totaled the same way across both sides.

Cancer spending doesn't care whether a drug comes from a clinic or a pharmacy, but the records do. Hold both in one place and the real cancer-drug bill finally adds up.

Oshri Cohen · On CMS data
Common questions

What people ask about this.

Why can't I just add the two halves together myself?

Because they count things differently, and a drug can show up on one side, the other, or both depending on how it's given. The two are first put onto the same footing, so when you total cancer-drug spending you're adding figures that actually match rather than stacking mismatched columns.

Does this name specific patients or doctors?

No. Everything here is reported at the level of the drug, added up across the whole population. So this is about which drugs and treatments drive spending and how fast they grow, a view of costs over time, not a window onto any individual.

How current is the answer?

It stays current on its own. When new information is published, it's already in there, so you're asking against today's picture, not a year-old extract.

Model the next
cost wave.

Whether you're a payer, a pharmacy team, or an analyst, I can get you the exact cancer-spending answer you need.