GHI claim processing delays in 2026 are a direct result of a major health plan transition that took effect on January 1, 2026. The transition introduced new systems, new claims routing requirements, updated prior authorization processes, and new member ID cards, all at the same time. For current members, pre-Medicare retirees, and their dependents, the overlap between the old plan and the new plan has created confusion, processing backlogs, and delayed reimbursements.
This blog covers three main things including what changed with GHI in 2026, how those changes are affecting members, and what steps you can take right now to resolve a delayed claim.
What’s Behind GHI’s 2026 Policy Changes and Why Claims Are Getting Delayed?
GHI’s previous health plan was fully discontinued on January 1, 2026 and replaced by a new plan structure with updated processing requirements. Members who received care at the end of 2025 may still have claims that have not been submitted or processed, and that overlap between the two plan periods is one of the primary drivers of current delays.
The transition introduced 4 operational changes that have directly impacted claim processing timelines:
New payer ID and claims routing
The new plan requires providers to submit claims through a new payer identification number. Providers unfamiliar with this requirement have been submitting claims through old channels, resulting in rejections and reprocessing delays. Each rejected claim must be identified, corrected, and resubmitted, extending the processing window significantly for affected members.
New clearinghouse requirements
Billing departments that have not enrolled with the newly required clearinghouse are experiencing stalled claim submissions. Claims submitted through previously accepted clearinghouses are not being routed correctly under the new plan, causing them to sit unprocessed until the routing issue is identified and corrected.
New prior authorization process
Prior authorization requests for services beginning in 2026 must be submitted through the new plan’s provider portal or by calling the number listed on the member’s new ID card. Requests submitted through the old authorization system for 2026 services are not being processed, leaving claims in a pending state until the correct authorization is obtained.
Split claims for cross-year services
Claims covering services from late 2025 require a different submission path than claims for 2026 services. Submitting a 2025 claim through the new plan system, or a 2026 claim through the old system, causes routing errors that require manual correction and add significant processing time. This is particularly common for members who received ongoing or multi-visit care across the December 2025 to January 2026 transition period.
These 4 changes, introduced simultaneously, have created a processing backlog that is affecting members across the board. The delays are systemic, not isolated to individual accounts.
How Are GHI Members Being Affected?
GHI members are experiencing 3 primary impacts from the 2026 claim processing delays.
Pending claims with no clear status
Claims submitted during the transition period, particularly those covering services from late December 2025 through early January 2026, are sitting in a pending state with no resolution timeline. The split between the old and new plan systems means some claims require manual intervention to route correctly. Members are receiving little to no communication about why their claim is delayed or when it will be resolved.
Requests for additional documentation mid-process
The new plan introduced updated prior authorization rules that differ from the previous plan’s requirements. Members are receiving requests for documentation mid-process, documentation that was not required under the old plan. For 2026 services, prior authorization must be submitted through the new system entirely. Authorizations approved under the old plan do not automatically carry over for new service dates in 2026.
Member ID card confusion leading to claim mismatches
Members received new ID cards ahead of the January 1, 2026 transition. Providers who have not updated their records are still billing under old member ID numbers, causing claim mismatches and outright rejections. A rejected claim due to an incorrect member ID must be resubmitted from scratch, adding days or weeks to the reimbursement timeline. Presenting the new ID card at every appointment and confirming the provider has updated records prevents this issue before it starts.
The combined effect of these 3 impacts is that members are experiencing delayed reimbursements, unexpected out-of-pocket costs, and increased administrative burden at a time when the claims process should be straightforward.
What Can You Do If Your GHI Claim Is Delayed?
There are 5 concrete steps GHI members can take to resolve claim processing delays in 2026.
Confirm your claim was submitted to the correct system
Claims for 2025 services must go through the old plan’s submission channel. Claims for 2026 services must go through the new plan’s portal. Submitting to the wrong system is the single most common cause of delay during this transition period. Contact member services directly to confirm which system received your claim and whether it has been routed correctly.
Verify your provider is billing under your new member ID
Your old member ID card was valid only through December 31, 2025. Present your new plan ID card at every appointment and ask your provider to confirm they have updated your records before submitting any new claims. If a claim has already been submitted under the old ID, ask your provider’s billing department to resubmit with the correct information.
Follow up on prior authorizations directly
If your claim involves a service that requires pre-authorization, confirm with your provider that the authorization was submitted through the new plan’s portal for any 2026 service date. If your provider submitted the authorization through the old system, a new authorization request must be submitted through the correct channel before the claim can be processed.
Request a written status update with a reference number
When contacting member services, ask for a specific claim reference number and written confirmation of your claim’s current status. Document the date, time, and name of every representative you speak with. This paper trail is essential if you need to escalate to a formal appeal or involve a third party.
Involve your employer’s HR or benefits administrator
HR departments and benefits administrators have direct escalation channels with the plan that individual members do not. If your claim has exceeded the standard processing window and member services has not resolved the issue, your HR team can escalate on your behalf. Claims must be submitted within a defined number of days from the date of service, your HR team can also confirm whether your claim still falls within the filing deadline.
Conclusion
GHI claim processing delays in 2026 are the result of a structural plan transition, not an isolated administrative error. New claims routing requirements, updated prior authorization workflows, new member ID cards, and split processing paths for cross-year claims all took effect simultaneously on January 1, 2026. A delay does not mean a denial. Most claims caught in this backlog are resolvable once the correct submission path, member ID, and authorization documentation are confirmed.
Understanding which system applies to your specific claim, confirming your provider has updated their billing information, and keeping a documented record of every interaction are the 3 most effective steps a member can take. If your claim has exceeded the standard processing window with no resolution, escalate through your HR department and file a formal appeal through the new plan’s member portal.
Frequently Asked Questions
Q: Why is GHI taking so long to process claims in 2026?
A: GHI claim processing delays in 2026 are caused by a major health plan transition that took effect on January 1, 2026, which introduced a new payer ID, new clearinghouse routing requirements, updated prior authorization processes, and new member ID cards, all simultaneously.
Q: What are the 4 changes GHI made in 2026 that are causing claim delays?
A: The 4 changes causing GHI claim processing delays in 2026 are a new payer ID and claims routing requirement, new clearinghouse enrollment requirements, a new prior authorization process for 2026 service dates, and a split submission path for claims covering services from late 2025 and early 2026.
Q: Do GHI prior authorizations from 2025 carry over to the new 2026 plan?
A: Prior authorizations approved under the old GHI plan do not automatically carry over for new 2026 service dates, all prior authorization requests for services beginning in 2026 must be resubmitted through the new plan’s provider portal.
Q: What should I do if my GHI claim is still pending with no resolution?
A: If your GHI claim is pending with no resolution, contact member services to request a claim reference number and written status update, confirm the claim was submitted to the correct system based on the service date, and escalate through your employer’s HR or benefits administrator if the standard processing window has been exceeded.