Claims workbench/CLM-2026-015596
Professional claim · CMS-1500 · EDI 837P

CLM-2026-015596

Harbor Cardiovascular Associates, Cardiology. Service 2026-08-11 at office (POS 11). Received 2026-10-08.

Denied
Billed
$236.00
1 line
Allowed
$146.32
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-19809-99
Date of birth
1970-02-08
Identity
Verified5 records, confidence 0.99
Claim record
CLMCLM-429170
Relationship
Self, Los Angeles, CA

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-A MA group GRP-8377
Coverage period
2024-04-01 to present
Deductible
$1,113.80 of $1,500.0074%
Out-of-pocket maximum
$1,319.18 of $3,000.0044%
Copays
office $20.00, specialist $40.00, emergency $350.00
Physical therapy visits
14 of 20 used

Provider

Billing and rendering

Billing provider
Harbor Cardiovascular Associates
Cardiology · taxonomy 207RC0000X
NPI
1432011819
Network
In network
Rendering NPI
8893070549
Location
Nashville, TN · TIN 57-5710121
Authorisation / referral
none / none

Service lines

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

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
199214Office visit, established patient, moderate complexity—11$236.00$146.32——DeniedCO18
Totals$236.00$146.32——
Diagnoses (ICD-10-CM)
  • 1. R07.9 Chest pain, unspecifiedprincipal
  • 2. I48.91 Unspecified atrial fibrillation
Claim header
Patient account
PA-322400
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-034183 (verified, link confidence 0.99).
EligibilityPassActive on 2026-08-11: MEDICARE-ADV-A (MA), effective 2024-04-01.
Timely filingPassReceived 58 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-015595: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Harbor Cardiovascular Associates (1432011819).
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: Harbor Cardiovascular Associates2026-08-11 10:25

    Patient seen for chest pain, unspecified.

  • SystemSystem: Claims system2026-10-08 02:22

    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-2026-015595: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0155952026-08-11Harbor Cardiovascular Associates$236.00Approved
CLM-2026-0221592026-07-15Canyon Reference Lab$110.00Approved
CLM-2026-0057132026-06-16Desert Primary Care Associates$560.00Approved

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.