Claims workbench/CLM-2026-030767
Professional claim · CMS-1500 · EDI 837P

CLM-2026-030767

Desert Reference Lab, Clinical Laboratory. Service 2026-07-01 at independent laboratory (POS 81). Received 2026-07-23.

Denied
Billed
$97.00
2 lines
Allowed
$60.14
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-27048-49
Date of birth
2003-04-13
Identity
Verified4 records, confidence 0.98
Claim record
CLMCLM-409545
Relationship
Self, Mesa, AZ

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-B MA group GRP-6218
Coverage period
2023-11-01 to present
Deductible
$2,024.59 of $2,500.0081%
Out-of-pocket maximum
$2,345.47 of $5,000.0047%
Copays
office $40.00, specialist $40.00, emergency $350.00
Physical therapy visits
5 of 20 used

Provider

Billing and rendering

Billing provider
Desert Reference Lab
Clinical Laboratory · taxonomy 291U00000X
NPI
8770600343
Network
In network
Rendering NPI
8770600343
Location
Charlotte, NC · TIN 95-8427409
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$60.00$37.20——DeniedCO18
283036Hemoglobin A1c2511,2$37.00$22.94——DeniedCO18
Totals$97.00$60.14——
Diagnoses (ICD-10-CM)
  • 1. N39.0 Urinary tract infection, site not specifiedprincipal
  • 2. I10 Essential (primary) hypertension
Claim header
Patient account
PA-139514
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-034617 (verified, link confidence 0.98).
EligibilityPassActive on 2026-07-01: MEDICARE-ADV-B (MA), effective 2023-11-01.
Timely filingPassReceived 22 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-030766: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Desert Reference Lab (8770600343).
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: Desert Reference Lab2026-07-01 10:10

    Follow-up for urinary tract infection, site not specified. Plan discussed, medications reconciled.

  • SystemSystem: Claims system2026-07-23 00:33

    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 engineDenied2026-10-21 13:43
    Duplicate check: Exact duplicate of CLM-2026-030766: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0307662026-07-01Desert Reference Lab$97.00Approved

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.