Migraine and other Chronic Headache - Medicare Only Claims

SAS Name
MIGRAINE_MEDICARE

This code specifies whether the enrollee met the chronic condition algorithm criteria, considering only Medicare data, for having Migraine and other Chronic Headache. 

Code Code value
0 Claims and FFS not met
1 Claims met, not FFS
2 Claims not met, FFS
3 Claims met and FFS
Null/missing Null/missing