ANSI X12 837P - 5010 ST & SE Transaction Set Header & Trailer
May 07, 2026Learn how the ST and SE segments define transaction set boundaries in the ANSI X12 837P 5010 format, including control numbers, segment counts, and validation rules.
ANSI X12 837P - 4010 GS & GE Functional Group Header
November 06, 2025Learn how the GS and GE segments form the functional group envelope in the X12 837 4010 claim format. Includes a sample GS/GE loop, control number rules, and field-by-field breakdown.
ANSI X12 837P - 5010 GS & GE Functional Group Header
November 05, 2025Learn how the GS and GE segments form the functional group envelope in the X12 837 5010 claim format. Includes a sample GS/GE loop, control number rules, and field-by-field breakdown.
ANSI X12 837P - 5010 ISA & IEA Interchange Control Header and Trailer
September 22, 2025Learn how ISA and IEA segments form the interchange control envelope in X12 837 (5010) transactions. Includes sample EDI, field-by-field tables, and validation tips.
ANSI X12 837P - 4010 ISA & IEA Interchange Control Header and Trailer
September 21, 2025Learn how ISA and IEA segments form the interchange control envelope in X12 837 (4010) transactions. Includes sample EDI, field-by-field tables, and validation tips.