Batching is a grouping decision that must remain explainable.

Check the negotiation start date first.

For batches whose open-negotiation period starts on or after November 1, 2026, the initiation form will enforce a maximum of 50 line items. The applicable cooling-off period is 30 business days, followed by a four-business-day initiation window.

Batches with earlier negotiation starts retain a 90-calendar-day cooling-off period. Single and bundled disputes retain that period regardless of negotiation start date. For items whose negotiation expired during that period, the subsequent initiation window remains 30 business days. Confirm the dispute type and applicable grouping criteria before using either timeline.

Build candidate batches from normalized data.

• Provider, facility, group, and payer identifiers
• Plan and funding information
• Service codes, modifiers, units, and dates
• Payment or denial information
• Open-negotiation and initiation dates
• The rule and rationale used to group the items

Keep item-level records intact.

Batching should create a relationship among claims, not erase the underlying claim records. Teams still need to explain why each item belongs, respond to eligibility questions, and unwind or correct a grouping if necessary.

Track economics and outcomes at both levels.

A useful dashboard shows the batch as an operating unit while preserving item-level amounts, statuses, evidence, determinations, and payments. That supports accurate incremental-recovery reporting and prevents a single batch status from hiding unresolved items.