Overlap detection
Reads encounter rows and surfaces overlapping encounters before a claim goes out.
Nimbir module · Claim integrity
Catch the overlap before the denial.
MergeAct checks hospital claim files for overlapping encounters and flags them before submission. For RCM teams losing revenue to collision denials.
A module of Nimbir
Encounter 2026-04-12 · inpatient 3dopen
Encounter 2026-04-13 · same memberoverlap
Pre-submission hold · CLAI 008 classflagged
Example · synthetic data, not customer output. Live at mergeact.nomoi.ai · Early access.
Grounded in what exists
What the engine actually does
Browser-side first pass
The public tool runs its checks in the browser on the file you give it. Nothing is uploaded to claim it back.
A Nimbir module
MergeAct is the public claim-integrity module inside Nimbir, the one RCM solution.
Then the depth
Why it holds up.
Depth
Pre-submission, not post-denial
The cheapest denial to work is the one never filed. MergeAct moves the collision check ahead of the submission queue.
Depth
Daman CLAI 008 class
The overlap detector was built against real Daman CLAI 008 collision rejections and runs the same rule set on your file.
Depth
Buy it alone or inside Nimbir
MergeAct ships and prices as its own module, or as part of Nimbir's clinic-to-claim workflow.
Live at mergeact.nomoi.ai · Early access
Same group
The rest of Nimbir.
ClaimActFour browser-side audits over inpatient claims that already shipped.Open page →
TickmarkPaper coding sheets returned as submission-ready HCPCS rows.Open page →