The One Big Beautiful Bill Act (OBBBA) is poised to create significant administrative shifts for chiropractic practices, particularly those serving a high volume of Medicaid or Health Insurance Marketplace patients. While coding procedures remain largely unchanged, the act introduces stricter protocols for verifying patient eligibility, managing reimbursements, and handling collections. Starting in 2027, many Medicaid beneficiaries must document work or educational activities to maintain coverage, and states will conduct eligibility reviews semi-annually instead of annually. This increases the risk of claim denials due to sudden coverage lapses. Retroactive Medicaid coverage will also be reduced, making timely verification essential. Similarly, Marketplace (ACA) plans will see stricter eligibility rules and limits on automatic re-enrollment. Projections indicate many individuals could lose their current coverage. To mitigate these challenges, chiropractors are advised to implement rigorous eligibility checks before every visit, update their financial policies to clarify patient responsibility, frequently obtain current insurance cards, and establish clear payment plan options. Proactive administrative adjustments will be crucial for navigating these new regulations and maintaining financial stability in the practice, ensuring continuous care for patients who may experience interruptions in their health coverage.