Understanding X12 837P SV102: Line Item Charge Amount in Practice
Every SV102 on a claim has to add up to the CLM02 total charge exactly, to the penny, or the claim can get kicked out for manual review even though every individual line looks perfectly billable.
SV102 is the Line Item Charge Amount in an X12 837P service line — the dollar amount billed for that specific line only, expressed as a decimal number with no currency symbol or thousands separator.
What this element contains
Example
125.00 is the charge for this single line — it must be part of a set of line charges that sums exactly to the claim-level CLM02 amount. Synthetic claim data.
Where this trips people up
Floating-point arithmetic used to generate or sum charge amounts can produce a claim total that's off from the sum of its SV102 lines by a fraction of a cent after rounding — invisible when eyeballing the file, but enough for a payer's front-end edits to suspend the claim for a balance mismatch instead of adjudicating it straight through.