_dta:
  1.  Modified by Jean Roth , jroth@nber.org , 4 Jun 2013

  obs:         1,405                          
 vars:             7                          4 Jun 2013 16:47
 size:       137,690                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
provstate       str2    %9s                   Provider State
apc             str4    %9s                   Ambulatory Payment Classification (APC) Group
opserv          long    %12.0g                Outpatient Services
charges         float   %9.0g                 Average Estimated Submitted Charges
payments        float   %9.0g                 Average Total Payments
apcdesc         str78   %78s                  Ambulatory Payment Classification (APC) Group Description
fipsst          str2    %9s                   FIPS State Numeric Code
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Sorted by:  provstate  apc