21 maps that show how healthcare prices shift across states

The Health Care Cost Institute has found wide discrepancies in prices for various medical services, including knee replacements, cataract removal and influenza evaluations.

For a deeper look at what the group found, read our recent story.

We've compiled a sampling of state-by-state comparisons for various services in this gallery, courtesy of the organization. View the slides by clicking on the numbers below.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.

Light blue states represent prices below the national average, while darker blues indicate higher prices. States whose information was not shared, or for whom insufficient data exists, are shown in gray.

About this gallery.