Commercial health insurance giant Humana has announced that it’s falling in line with rules from the Centers for Medicare and Medicaid Services designed to establish an 85% payment differential for therapy services delivered “in whole or in part” by a PTA or occupational therapy assistant. Consistent with CMS, Humana is requiring use of code modifiers in 2020, with no changes to payment until 2022.
The new system, which establishes a code modifier (“CQ” for PTAs and “CO” for OTAs) began on January 1 for Medicare Part B payments. The new approach was triggered by federal law that mandated the creation of a way to denote the volume of physical therapy and occupational therapy services delivered by PTAs or OTAs, and then create a payment differential for those services. In its announcement, Humana states that its policy will mirror the CMS rule, “as applicable in the Federal Register and relevant CMS guidance.” Like CMS, Humana also is requiring the modifier on all applicable claims submitted for services delivered beginning January 1, 2020.