Medicare Advantage & Part D plans in Louisiana counties (2026)
64 Louisiana counties are covered below. Every plan count and premium is taken directly from the CMS CY2026 Landscape file (March 2026 refresh).
These pages are strictly descriptive. To compare plans against your drugs and pharmacies and to enroll, use Medicare.gov's Plan Finder.
Counties
- Acadia County (59 plans)
- Allen County (55 plans)
- Ascension County (72 plans)
- Assumption County (64 plans)
- Avoyelles County (56 plans)
- Beauregard County (54 plans)
- Bienville County (54 plans)
- Bossier County (58 plans)
- Caddo County (58 plans)
- Calcasieu County (55 plans)
- Caldwell County (50 plans)
- Cameron County (58 plans)
- Catahoula County (51 plans)
- Claiborne County (47 plans)
- Concordia County (51 plans)
- De Soto County (53 plans)
- East Baton Rouge County (75 plans)
- East Carroll County (50 plans)
- East Feliciana County (65 plans)
- Evangeline County (56 plans)
- Franklin County (46 plans)
- Grant County (56 plans)
- Iberia County (54 plans)
- Iberville County (68 plans)
- Jackson County (53 plans)
- Jefferson County (74 plans)
- Jefferson Davis County (60 plans)
- Lafayette County (59 plans)
- Lafourche County (59 plans)
- LaSalle County (58 plans)
- Lincoln County (48 plans)
- Livingston County (66 plans)
- Madison County (50 plans)
- Morehouse County (47 plans)
- Natchitoches County (54 plans)
- Orleans County (75 plans)
- Ouachita County (53 plans)
- Plaquemines County (63 plans)
- Pointe Coupee County (61 plans)
- Rapides County (58 plans)
- Red River County (54 plans)
- Richland County (47 plans)
- Sabine County (54 plans)
- St. Bernard County (67 plans)
- St. Charles County (70 plans)
- St. Helena County (65 plans)
- St. James County (65 plans)
- St. John the Baptist County (63 plans)
- St. Landry County (55 plans)
- St. Martin County (58 plans)
- St. Mary County (61 plans)
- St. Tammany County (64 plans)
- Tangipahoa County (60 plans)
- Tensas County (50 plans)
- Terrebonne County (56 plans)
- Union County (49 plans)
- Vermilion County (59 plans)
- Vernon County (56 plans)
- Washington County (56 plans)
- Webster County (49 plans)
- West Baton Rouge County (72 plans)
- West Carroll County (50 plans)
- West Feliciana County (51 plans)
- Winn County (53 plans)
Sources