Written by a parent, not a doctor. Nothing here is medical advice.

Childhood Cancer Lantern
Search Saved

Missouri program

Fair coverage for chemotherapy pills (oral chemotherapy parity)

Missouri-regulated cancer coverage must treat chemotherapy pills no less favorably than intravenous or injected chemotherapy.

What it is

Missouri-regulated cancer coverage must treat chemotherapy pills no less favorably than intravenous or injected chemotherapy.

A chemo pill can be billed through a different part of insurance from an infusion. On a Missouri insurance policy the pill cannot be covered on worse terms than the drip, or the plan caps your share at a figure that started at $75 a month and rises each January. A plan where the employer pays its own claims is outside the rule; HR can say which yours is.

Eligibility rules
  • The policy must be a Missouri health benefit plan covering cancer treatment, and the medicine must be prescribed oral anticancer treatment.
What you get
  • Oral anticancer medicine covered on terms no less favorable than injected or intravenous treatment.
What the help includes
  • A plan can instead cap your share of a chemotherapy pill at $75 a month, raised each year for inflation. Ask the plan which rule it uses and what its current cap is.
  • For qualifying high-deductible plans, the alternative limit applies after the annual deductible.
If you decide to apply
  1. Ask the plan in writing how it covers the prescribed pill compared with intravenous chemotherapy.
  2. Ask the oncology pharmacist to review the answer and the plan’s current limit per 30-day supply. Complaints go to 800-726-7390.

The health plan; the state insurance department takes complaints: 800-726-7390 · Official page ↗

After you apply
  • The plan can explain whether it uses the parity comparison or the alternative cost-sharing route.
Good to know

Self-funded employer plans are outside this state mandate. A qualifying high-deductible plan can apply its deductible first.

Other details
  • A plan cannot get around the rule by raising what you pay for IV chemotherapy.
Official sources
Ask your social worker

“How would our plan cover chemotherapy pills compared with infusions? What costs or limits remain, and could you help challenge the amount if the state protection applies?”

Why I’m asking: I want to understand whether a pharmacy charge follows the coverage rules for cancer treatment.

More background and detailed requirements
Additional program information and published rules

Who does what

The three parts, side by side. The agency decides; nobody on this page does.

You

Ask the comparison question in writing when the pills start.

Your social worker

The oncology pharmacist knows what the plan has done for other families.

The care team

Nothing beyond prescribing.

Who decides
The health plan
Ask the billing office
“How is this oral chemotherapy covered compared with the same treatment given by drip, and what is your current limit per 30-day supply?”

How to apply

First step: When maintenance pills start, ask the plan in writing how they compare with IV chemo cover.

  1. When maintenance pills start, ask the plan in writing to compare them with IV chemotherapy cover.
  2. Ask what the plan's current per-supply limit is this year, because the statute lets it move.

Official application / program page ↗

Where it starts: Ask the plan in writing how the oral drug is covered compared with the same treatment by drip. Complaints on 800-726-7390.

What to gather

The diagnosis letter, the child’s insurance card, and the last two pay stubs cover most applications. The official page lists the rest.

How long: This applies from the day the plan covers cancer treatment.

What a yes looks like

The pills charged as a medical benefit, or at the plan's stated per-supply limit.

What a no looks like, and the next move

A pharmacy cost share far above what IV chemo costs you. That is the complaint to take to the insurance department.

Watch out

  • Nobody can promise a $75 cap: the statute lets plans raise that figure every January.
  • Self-funded plans are outside this.

Dates that change this

2026-09-10: The statute lets a plan raise its $75 per 30-day figure every January, and the current figure was not published. Ask your plan what its limit is this year rather than relying on $75.

The numbers and the rules

The arcane layer, kept on purpose. Checked September 11, 2026.

What it is worth

Chemo pills covered no less favourably than IV chemo. The statute's alternative route starts at $75 for a 30-day supply, but plans may raise it each January.

  • $75 — Statutory starting figure for the alternative cost-sharing route, per 30-day supply

Legal protection: Oral anticancer medicine covered on terms no less favourable than intravenous or injected anticancer medicine

What it costs the family: Whatever the plan charges for IV chemotherapy, as the comparison point.

The eligibility facts, as published

Plan type
a Missouri health benefit plan that provides coverage for cancer treatment; self-funded employer plans are outside it
Condition
prescribed orally administered anticancer medication
High deductible note
for a qualifying high-deductible plan the alternative limit applies after the annual deductible
Residency
Missouri

The trap: The law has an alternative route built on a figure of $75 per 30-day supply, and plans are allowed to raise that figure every January. The current figure was not published, so nobody should promise you a $75 cap. Quote the parity requirement instead, and ask what the plan's own limit is this year.

Where I read this

← Back to your options