Claims workbench/CLM-2026-025956
Professional claim · CMS-1500 · EDI 837P

CLM-2026-025956

Lakeside Medical Group, Internal Medicine. Service 2026-02-06 at office (POS 11). Received 2026-04-10.

Denied
Billed
$71.00
1 line
Allowed
$44.02
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
none on golden record
Date of birth
1971-12-10
Identity
Verified2 records, confidence 1.00
Claim record
CLMCLM-418538
Relationship
Spouse, Jacksonville, FL

Coverage and accumulators

Found by name and date of birth

Plan
MEDICARE-ADV-A MA group UNKNOWN
Coverage period
2021-08-01 to present
Deductible
$1,392.64 of $2,500.0056%
Out-of-pocket maximum
$1,024.26 of $5,000.0020%
Copays
office $25.00, specialist $60.00, emergency $150.00
Physical therapy visits
5 of 20 used

Provider

Billing and rendering

Billing provider
Lakeside Medical Group
Internal Medicine · taxonomy 207R00000X
NPI
2143231852
Network
In network
Rendering NPI
4334509450
Location
Houston, TX · TIN 29-4552150
Authorisation / referral
none / none

Service lines

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

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
193000Electrocardiogram with interpretation—11$71.00$44.02——DeniedCO18
Totals$71.00$44.02——
Diagnoses (ICD-10-CM)
  • 1. E11.65 Type 2 diabetes mellitus with hyperglycemiaprincipal
  • 2. I48.91 Unspecified atrial fibrillation
Claim header
Patient account
PA-672291
Frequency code
1 (original)
Accident
No
DRG
—
Admit / discharge
—
Landed
2026-10-22 12:44

Rules engine

CLAIMS-ADJ v1: 11 checks, 2 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-021496 (verified, link confidence 1.00).
EligibilityNoteActive on 2026-02-06: MEDICARE-ADV-A (MA), effective 2021-08-01. Coverage found by name and date of birth because the claim carried no usable member ID.
Timely filingPassReceived 63 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-025955: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Lakeside Medical Group (2143231852).
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 Medical Group2026-02-06 10:07

    Patient seen for type 2 diabetes mellitus with hyperglycemia.

  • SystemSystem: Claims system2026-04-10 01:48

    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
    Eligibility: Active on 2026-02-06: MEDICARE-ADV-A (MA), effective 2021-08-01. Coverage found by name and date of birth because the claim carried no usable member ID. Duplicate check: Exact duplicate of CLM-2026-025955: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0259552026-02-06Lakeside Medical Group$71.00Approved

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.