This bill matters because it would bring Medicare's coverage of chiropractic care into the 21st century, making it more similar to what many private insurance plans and other federal programs (like those for veterans) already offer. For older adults and people with disabilities, it means more treatment options for back pain, neck pain, and other musculoskeletal issues, potentially reducing their reliance on medication or more invasive procedures. If this bill becomes law, Medicare patients could receive a broader range of chiropractic services without having to pay for them entirely out-of-pocket. If it doesn't pass, Medicare beneficiaries will continue to have very limited coverage for chiropractic care, often needing to pay cash for many services their chiropractor provides.