CA AB2431: Downcoding medical claims. Reviewed

AB2431, introduced in the California Assembly, seeks to address the downcoding of medical claims by adding Section 1371.01 to the Health and Safety Code and Section 10123.148 to the Insurance Code. Downcoding refers to the practice of insurers reducing the reimbursement level of a claim by assigning a lower-cost procedure code than what was billed. The bill's intent to regulate this practice by requiring insurers to provide justification for any downcoding and establish a review process for disputed claims cannot be confirmed without the bill text. Classification details such as non-appropriation, non-urgency, non-tax levy, and not a state-mandated local program are typically included in legislative analysis but remain unverified without the bill text.