Medicare Advantage Plans Service Area

The maps below show the service areas authorized by Medicare for TexanPlus and Texas HealthSpring. Most counties include all zip codes.

As you know, the HMO Blue Texas service area spans 220 counties in Texas. These Texas counties are not in the service area: Archer, Bandera, Baylor, Clay, Coryell, DeWitt, Dimmit, Duval, Edwards, Falls, Foard, Frio, Gillespie, Goliad, Hamilton, Hardeman, Jim Hogg, Kerr, Kinney, Knox, La Salle, Lampasas, Limestone, Live Oak, Llano, McMullen, Maverick, Real, Uvalde Webb, Wichita, Wilbarger, Zapata, Zavala. The PPO offers doctors in 49 states, excluding Montana.

If TexanPlus and Texas HealthSpring expand into other counties, we will notify you about enrollment opportunities.

Aetna

TexanPlus & Texas HealthSpring Service Areas

TexanPlus counties are: Brazoria, Chambers, Fort Bend, Galveston zip codes: 77510, 77511, 77517, 77518, 77539, 77546, 77549, 77563, 77565, 77568, 77573, 77574, 77590, 77591, 77592, Austin, Dallas, Harris, Hardin, Jefferson, Liberty, Montgomery, Orange, Rockwall and Waller Texas HealthSpring counties are: Angelina, Brazoria, Cameron, Chambers, Fort Bend, Galveston zip codes: 77510, 77511, 77517, 77518, 77539, 77546, 77549, 77563, 77565, 77568, 77573, 77574, 77590, 77591, 77592, Harris, Hardin, Hidalgo, Jasper, Jefferson, Liberty, Montgomery, Nacogdoches, Newton, Orange, Polk, Sabine, San Augustine, San Jacinto, Shelby, Tyler, Walker, Waller and Willacy