Claims workbench/CLM-2026-026503
Professional claim · CMS-1500 · EDI 837P

CLM-2026-026503

Cornerstone Clinical Laboratories, Clinical Laboratory. Service 2026-05-11 at independent laboratory (POS 81). Received 2026-06-23.

Denied
Billed
$75.00
2 lines
Allowed
$46.50
if approved
Plan pays
—
Denied
Member owes
—
copay / deductible / 30% coinsurance
Rules engine
Deny
CO18
Decided by
Claims rules engine
2026-10-21 13:43

Member

Resolved through the identity graph

Member ID
UHC-75672-61
Date of birth
1988-09-03
Identity
Verified3 records, confidence 0.99
Claim record
CLMCLM-419047
Relationship
Spouse, Miami, FL

Coverage and accumulators

Found by member ID

Plan
CHOICE-PLUS-PPO PPO group GRP-5142
Coverage period
2024-05-01 to present
Deductible
$255.21 of $1,500.0017%
Out-of-pocket maximum
$1,081.63 of $3,000.0036%
Copays
office $20.00, specialist $40.00, emergency $250.00
Physical therapy visits
13 of 20 used

Provider

Billing and rendering

Billing provider
Cornerstone Clinical Laboratories
Clinical Laboratory · taxonomy 291U00000X
NPI
5304802437
Network
In network
Rendering NPI
5304802437
Location
Atlanta, GA · TIN 72-2370295
Authorisation / referral
none / none

Service lines

CMS-1500: procedures, modifiers, units, charges and the pricing outcome per line

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
185025Complete blood count with differential—11$40.00$24.80——DeniedCO18
283036Hemoglobin A1c2511$35.00$21.70——DeniedCO18
Totals$75.00$46.50——
Diagnoses (ICD-10-CM)
  • 1. N39.0 Urinary tract infection, site not specifiedprincipal
  • 2. I10 Essential (primary) hypertension
Claim header
Patient account
PA-297801
Frequency code
1 (original)
Accident
No
DRG
—
Admit / discharge
—
Landed
2026-10-21 13:43

Rules engine

CLAIMS-ADJ v1: 11 checks, 1 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-008587 (verified, link confidence 0.99).
EligibilityPassActive on 2026-05-11: NULL (PPO), effective 2024-05-01.
Timely filingPassReceived 43 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-026502: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Cornerstone Clinical Laboratories (5304802437).
Medical necessityPassDiagnosis supports the procedures billed.
Bundling (NCCI)PassNo bundling conflicts.
Benefit limitsPassNo limited benefit on this claim.
CompletenessPassRequired documentation present.
High-dollar reviewPassWithin the auto-adjudication ceiling.
Evaluated 2026-10-21 13:43 under policy version 1. Hard rule fired: Denied.

Notes

Provider, system and examiner notes on this claim

  • ClinicalProvider: Cornerstone Clinical Laboratories2026-05-11 14:56

    Established patient presents with urinary tract infection, site not specified; symptoms reviewed and vitals within expected range.

  • SystemSystem: Claims system2026-06-23 06:04

    System edit 018 fired: identical member, date of service, procedure and billing provider as a prior submission.

  • AdministrativeExaminer: R. Patel (Claims Examiner II)2026-06-23 08:52

    Reviewed with the member's history on file. Holding for the items listed above.

Attachments

Documents received with the claim

No attachments.

Claim history

Every event on this claim, sealed in the audit chain

  1. Rules engineDenied2026-10-21 13:43
    Duplicate check: Exact duplicate of CLM-2026-026502: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0265022026-05-11Cornerstone Clinical Laboratories$75.00Approved

AI recommendation

assist mode · apac.amazon.nova-pro-v1:0

A hard rule decided this claim; the AI is advisory here.

Examiner decision

Denied by Claims rules engine; an examiner may still override

Outcome
At least 8 characters (0/8)
ExaminerR. Patel (Claims Examiner II)
Choose an outcome

Evaluation truth

Hidden label from the synthetic generator; never shown to the model

DeniedCO18scenario: Duplicate

Exact duplicate of an earlier submission.