Medical Billing Services in Texas

Texas has the largest uninsured population in the nation and has not expanded Medicaid under the ACA, creating a challenging revenue environment for practices statewide. Texas Medicaid operates through STAR, STAR+PLUS, and STAR Kids programs administered by MCOs including Superior HealthPlan (Centene), Molina Healthcare, UnitedHealthcare Community Plan, Amerigroup, and Community Health Choice. Each MCO has region-specific contracts and different prior authorization requirements. Blue Cross Blue Shield of Texas is the dominant commercial payer, followed by UnitedHealthcare, Aetna, Cigna, and Humana. Texas Insurance Code Chapter 843 establishes prompt pay requirements — HMOs must pay clean claims within 30 days and PPOs within 45 days, with 18% annual interest on late payments. SB 1264 pioneered state-level surprise billing protections before the federal No Surprises Act. The state's enormous geography means practice environments vary dramatically — Houston's Texas Medical Center is the world's largest medical complex, while West Texas and the Rio Grande Valley face severe provider shortages and high uninsured rates. Texas mandates telehealth parity under SB 1107, and Medicaid covers telehealth including audio-only visits. The Dallas-Fort Worth, Houston, San Antonio, and Austin metros each have distinct payer mixes and health system dynamics.