Claims workbench/CLM-2026-006428
Professional claim · CMS-1500 · EDI 837P

CLM-2026-006428

Lakeside Reference Lab, Clinical Laboratory. Service 2026-02-08 at independent laboratory (POS 81). Received 2026-02-28.

Denied
Billed
$38.00
1 line
Allowed
$23.56
if approved
Plan pays
—
Denied
Member owes
—
copay / deductible / 10% coinsurance
Rules engine
Deny
CO18
Decided by
Claims rules engine
2026-10-22 12:44

Member

Resolved through the identity graph

Member ID
UHC-99106-80
Date of birth
1947-12-18
Identity
Verified2 records, confidence 0.99
Claim record
CLMCLM-413652
Relationship
Self, Los Angeles, CA

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-B MA group GRP-9240
Coverage period
2024-07-01 to present
Deductible
$444.23 of $500.0089%
Out-of-pocket maximum
$466.18 of $1,000.0047%
Copays
office $25.00, specialist $75.00, emergency $150.00
Physical therapy visits
3 of 20 used

Provider

Billing and rendering

Billing provider
Lakeside Reference Lab
Clinical Laboratory · taxonomy 291U00000X
NPI
7601465819
Network
In network
Rendering NPI
7601465819
Location
Charlotte, NC · TIN 32-5251661
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$38.00$23.56——DeniedCO18
Totals$38.00$23.56——
Diagnoses (ICD-10-CM)
  • 1. N39.0 Urinary tract infection, site not specifiedprincipal
Claim header
Patient account
PA-672556
Frequency code
1 (original)
Accident
No
DRG
—
Admit / discharge
—
Landed
2026-10-22 12:44

Rules engine

CLAIMS-ADJ v1: 11 checks, 1 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-014701 (verified, link confidence 0.99).
EligibilityPassActive on 2026-02-08: MEDICARE-ADV-B (MA), effective 2024-07-01.
Timely filingPassReceived 20 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-006427: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Lakeside Reference Lab (7601465819).
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 2026-10-22 12:44 under policy version 1. Hard rule fired: Denied.

Notes

Provider, system and examiner notes on this claim

  • ClinicalProvider: Lakeside Reference Lab2026-02-08 11:29

    Patient seen for urinary tract infection, site not specified.

  • SystemSystem: Claims system2026-02-28 06:10

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

Attachments

Documents received with the claim

No attachments.

Claim history

Every event on this claim, sealed in the audit chain

  1. Rules engineDenied2026-10-22 12:44
    Duplicate check: Exact duplicate of CLM-2026-006427: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0064272026-02-08Lakeside Reference Lab$38.00Approved

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.