How To Interpret 999 Rejections
October 14, 2018Explore a sample 999 response and learn how to interpret the segments to find the cause of rejection.
How To Interpret 997 Rejections
January 15, 2015 Revised: October 11, 2018Explore a sample 997 response and learn how to interpret the segments to find the cause of rejection.
999 - Implementation Acknowledgment
October 09, 2018The 999 Implementation Acknowledgment is a response to a previously submitted EDI transaction. Find out how to read and interpret the 999 response.
997 - Functional Acknowledgment
January 23, 2015 Revised: October 07, 2018The 997 Functional Acknowledgment is a response to a previously submitted EDI transaction. Find out how to read and interpret the 997 response.
How To Calculate The NPI Check Digit
January 15, 2015 Revised: May 22, 2018Detailed specifications and simple step-by-step instructions on how to calculate the NPI check digit using the ISO standard Luhn algorithm.