_dta:
  1.  masanctioned2018 data set up by Jean Roth , jroth@nber.org , 10 Sep 2018
  2.  Source Page: http://www.cms.gov/Medicare/Prescription-Drug-Coverage/PrescriptionDrugCovGenIn/index.html
  3.  Source File URL:
      www.cms.gov/Medicare/Prescription-Drug-Coverage/PrescriptionDrugCovGenIn/Downloads/2018-MA-Landscape-Source-Files-v-10-1
      > 4-17.zip
  4.  Excel file 2018LandscapeSource file MA 10142017.xls
  5.  Sheet sanctioned
  6.  2018 Medicare Advantage, and Cost Plans
  7.  Data as of September 5, 2017.  Includes 2018 approved contracts/plans.  PACE, Special Needs Plans, Part B Only Plans,
      and Employer sponsored plans (800 series) are excluded. Plans under sanction are not shown.  Medicare/Medicaid plans are
      shown in a separate Landscape file.
  8.  Notes: Data are subject to change as contracts are finalized.  For 2018, enhanced alternative plans may offer additional
      cost sharing reductions in the gap on a sub-set of the formulary drugs, beyond the standard Part D benefit.
  9.  * Indicates plan does not offer Part D drug coverage.
 10.  ** MOOP is defined as: Maximum Out-of-Pocket (MOOP) limit on enrollee spending that includes costs for all in-network
      Part A and Part B Services. N/A is defined as Not Applicable

  obs:             1                          
 vars:            16                          10 Sep 2018 20:46
 size:            16                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
------------------------------------------------------------------------------------------------------------------------------
state           byte    %10.0g                State
county          byte    %10.0g                County
organizationname
                byte    %10.0g                Organization Name
planname        byte    %10.0g                Plan Name
typeofmedicarehealthplan
                byte    %10.0g                Type of Medicare Health Plan
monthlyconsolidatedpremiumi
                byte    %10.0g                Monthly Consolidated Premium (Includes Part C + D)
annualdrugdeductible
                byte    %10.0g                Annual Drug Deductible
drugbenefittype byte    %10.0g                Drug Benefit Type
typeofadditionalcoverageoff
                byte    %10.0g                Type of Additional Coverage Offered in the Gap
drugbenefittypedetail
                byte    %10.0g                Drug Benefit Type Detail
contractid      byte    %10.0g                Contract ID
planid          str1    %9s                   Plan ID
segmentid       str1    %9s                   Segment ID
innetworkmoopamount
                byte    %10.0g                In-network MOOP Amount **
overallstarrating
                byte    %10.0g                Overall Star Rating
overallstarratingstr
                byte    %10.0g                Overall Star Rating
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Sorted by: state  county  contractid  planid  segmentid