Mississippi Healthcare Intel

The County Health Rankings provides Mississippi communities with local data sources offering unique local information, demographic breakdowns by age, sex, and race/ethnicity, and sub-county geographic data for cities, zip codes, and school districts.

The Mississippi State Board of Medical Licensure provides an online portal for verifying medical professional licenses.

The Centers for Medicare & Medicaid Services provides a searchable data portal at data.cms.gov for accessing Medicare and Medicaid datasets.

The Mississippi Division of Medicaid introduced MESA (Medicaid Enterprise System Assistance), a new provider portal and MMIS that went live with the state's new Fiscal Agent on October 3, 2022, designed to enhance connections between health services systems and improve access to health information.

The MIPS cost performance category is calculated retrospectively by CMS using attributed Medicare claims; clinicians cannot directly affect what is attributed. The two attribution methods (TPCC and MSPB) capture different beneficiary cohorts. Practices that try to "manage" cost without understanding which patients are attributed to which clinician typically waste effort.

Across most payors, the top-five denial reasons account for over 80% of prior-auth rejections: missing clinical documentation, wrong CPT/HCPCS code, service not in benefit plan, step-therapy not completed, and ordering provider not on the patient's plan. The same five repeat across plans because they are the easiest to deny on automation.

Covered entities must annually recertify their 340B eligibility through HRSA. Missing the recertification window pushes the entity to inactive status, which means immediate loss of 340B pricing and potentially diversion violations on previously dispensed drugs. Reinstatement requires a new application.