The following five states have the most Medicare certified RHCs, according to KFF:
1. Missouri — 374 RHCs
2. Texas — 313
3. California — 293
4. Illinois — 221
5. Kansas — 179
The following states have the least Medicare certified RHCs:
1. Connecticut, Delaware, Maryland, New Jersey, Rhode Island and Washington D.C. — 0
2. Massachusetts — 1
3. Hawaii and Alaska— 2
4. Nevada — 9
5. New York — 10
