Parity laws don’t lower oral cancer drug costs for everyone

Patients in the 25th percentile saw an estimated decrease of $19.44 per month, those in the 50th percentile saw a $32.13 decrease, and patients in the 75th percentile saw a decrease of $10.83.

On the other hand, the researchers also found that average 6-month healthcare costs—including what was paid by insurance companies and patients—did not change significantly as a result of parity laws.

The aDDRR was 0.96 (95% CI, 0.90-1.02; P=0.09) for all cancer treatments and 1.06 (95% CI, 0.93-1.20; P=0.40) for oral cancer drugs.

“One of the key arguments against passing parity, both for states that haven’t passed it and for legislation at the federal level, has been that it may increase costs to health plans,” Dr Dusetzina said. “But we didn’t find evidence of that.”