Claims workbench/CLM-2026-018047
Professional claim · CMS-1500 · EDI 837P

CLM-2026-018047

Desert Reference Lab, Clinical Laboratory. Service 2026-03-01 at independent laboratory (POS 81). Received 2026-04-28.

Denied
Billed
$31.00
1 line
Allowed
$19.22
if approved
Plan pays
—
Denied
Member owes
—
copay / deductible / 20% coinsurance
Rules engine
Deny
CO18
Decided by
Claims rules engine
2026-10-21 13:43

Member

Resolved through the identity graph

Member ID
UHC-48058-63
Date of birth
2000-02-01
Identity
Verified7 records, confidence 0.97
Claim record
CLMCLM-403159
Relationship
Child, Sacramento, CA

Coverage and accumulators

Found by member ID

Plan
CHOICE-PLUS-PPO PPO group GRP-4250
Coverage period
2023-11-01 to present
Deductible
$136.53 of $500.0027%
Out-of-pocket maximum
$13.21 of $1,500.001%
Copays
office $30.00, specialist $50.00, emergency $150.00
Physical therapy visits
10 of 20 used

Provider

Billing and rendering

Billing provider
Desert Reference Lab
Clinical Laboratory · taxonomy 291U00000X
NPI
5002077423
Network
In network
Rendering NPI
5002077423
Location
Nashville, TN · TIN 21-2185658
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$31.00$19.22——DeniedCO18
Totals$31.00$19.22——
Diagnoses (ICD-10-CM)
  • 1. I10 Essential (primary) hypertensionprincipal
  • 2. E78.5 Hyperlipidemia, unspecified
Claim header
Patient account
PA-971604
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-000111 (verified, link confidence 0.97).
EligibilityPassActive on 2026-03-01: CHOICE-PLUS-PPO (PPO), effective 2023-11-01.
Timely filingPassReceived 58 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-018046: 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 (5002077423).
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 Lab2026-03-01 11:24

    Patient seen for essential (primary) hypertension.

  • SystemSystem: Claims system2026-04-28 06:15

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

  • AdministrativeExaminer: L. Brooks (Nurse Reviewer, RN)2026-04-28 13:34

    Escalated to nurse reviewer for clinical opinion.

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-2026-018046: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0180462026-03-01Desert Reference Lab$31.00Approved
CLM-2026-0247872025-12-12Meadow Reference Lab$93.00Approved

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.