The company announced positive coverage decisions from Palmetto GBA, 14 BCBS plans, and Aetna.
The molecular testing firm estimated that more than 70 percent of Medicare patients with prostate cancer will now have coverage for Prolaris.
The coverage decision limits the test to patients with advanced lung cancers who haven't been genomically profiled and who can't receive tissue-based testing.
S.794 would require Medicare contractors to hold public meetings and disclose the rationale and evidence underlying an LCD at the start of the process.
Several MDx firms recently touted BCBS's Evidence Street opinions on their tests as milestones, and Palmetto GBA's MolDx may soon be using its assessments.
The firm said it expects that Noridian will similarly confirm its draft local coverage determination, bringing coverage for Percepta to around 35 million.
The Medicare contractor is proposing to not cover Vectra DA, but to extend coverage for Prolaris, Xpresys, and DecisionDx-UM under specific circumstances.
Palmetto GBA revised a final LCD for comprehensive genomic profiling in lung cancer, and issued similar draft determinations in other cancers.
In a final policy on comprehensive genomic profiling, Palmetto said that approved registries will have to commit to sharing data, among other requirements.
A recent draft local coverage determination from Medicare contractor Noridian is one step along a growth path, according to Veracyte's CEO.
Jay Shendure and his colleagues have developed a new method to more comprehensively identify human cell types, the NY Times reports.
Researchers in the UK and Japan have shown that infertility in mice with three sex chromosomes can be overcome, according to the Guardian.
China is embracing preimplantation genetic diagnosis, Nature News reports.
In PLOS this week: host genetic factors associated with cervical neoplasia progression, population patterns for an ancient flowering rainforest plant, and more.