anchor.diff:  ,,,353,BILL FORM TYPE,
   ,,,353.1,PLACE OF SERVICE,
   ,,,353.2,TYPE OF SERVICE,
  +,,,353.3,IB ATTACHMENT REPORT TYPE,
   ,,,354,BILLING PATIENT,
   ,,,354.1,BILLING EXEMPTIONS,
   ,,,354.2,EXEMPTION REASON,
  
positive.code: ,,,9002313.03,BPS RESPONSES,
  ,,,9002313.12,BPS LOG,
  ,,,9002313.15,BPS ASLEEP PAYERS,
  ,,,9002313.21,BPS NCPDP PROFESSIONAL SERVICE CODE,
  ,,,9002313.22,BPS NCPDP RESULT OF SERVICE CODE,
  ,,,9002313.23,BPS NCPDP REASON FOR SERVICE CODE,
  ,,,9002313.24,BPS NCPDP DAW CODE,
  ,,,9002313.25,BPS NCPDP CLARIFICATION CODES,
  ,,,9002313.26,BPS NCPDP PRIOR AUTHORIZATION TYPE CODE,
  ,,,9002313.31,BPS CERTIFICATION,
  ,,,9002313.32,BPS PAYER RESPONSE OVERRIDES,
  ,,,9002313.511,BPS NCPDP OVERRIDE,
  
negative.code: ,,,365.024,X12 271 PROVIDER CODE,
  ,,,365.025,X12 271 DELIVERY FREQUENCY CODE,
  ,,,365.026,X12 271 DATE QUALIFIER,
  ,,,365.027,X12 271 LOOP ID,
  ,,,365.028,X12 271 REFERENCE IDENTIFICATION,
  ,,,365.1,IIV TRANSMISSION QUEUE,
  ,,,365.11,IIV AUTO MATCH,
  