Claims workbench/CLM-2026-031856
Professional claim · CMS-1500 · EDI 837P

CLM-2026-031856

Mesa Internal Medicine Associates, Internal Medicine. Service 2026-08-24 at office (POS 11). Received 2026-10-20.

Denied
Billed
$124.00
2 lines
Allowed
$76.88
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-12538-47
Date of birth
1995-04-09
Identity
Verified6 records, confidence 0.99
Claim record
CLMCLM-413113
Relationship
Self, Sacramento, CA

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-A MA group GRP-7734
Coverage period
2024-11-01 to present
Deductible
$203.69 of $500.0041%
Out-of-pocket maximum
$131.87 of $1,000.0013%
Copays
office $20.00, specialist $75.00, emergency $150.00
Physical therapy visits
15 of 20 used

Provider

Billing and rendering

Billing provider
Mesa Internal Medicine Associates
Internal Medicine · taxonomy 207R00000X
NPI
1153640218
Network
In network
Rendering NPI
4766673659
Location
Houston, TX · TIN 60-7207391
Authorisation / referral
none / none

Service lines

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

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
180053Comprehensive metabolic panel—11$45.00$27.90——DeniedCO18
293000Electrocardiogram with interpretation—11$79.00$48.98——DeniedCO18
Totals$124.00$76.88——
Diagnoses (ICD-10-CM)
  • 1. N18.30 Chronic kidney disease, stage 3 unspecifiedprincipal
  • 2. J44.9 COPD, unspecified
Claim header
Patient account
PA-445392
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-018557 (verified, link confidence 0.99).
EligibilityPassActive on 2026-08-24: MEDICARE-ADV-A (MA), effective 2024-11-01.
Timely filingPassReceived 57 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-031855: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Mesa Internal Medicine Associates (1153640218).
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: Mesa Internal Medicine Associates2026-08-24 18:10

    Established patient presents with chronic kidney disease, stage 3 unspecified; symptoms reviewed and vitals within expected range.

  • SystemSystem: Claims system2026-10-20 03:39

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

  • AdministrativeExaminer: L. Brooks (Nurse Reviewer, RN)2026-10-20 16:35

    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-2026-031855: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0008192026-09-26Pinecrest Internal Medicine Associates$344.00Denied
CLM-2026-0064412026-09-26Evergreen Internal Medicine Associates$3,146.00Needs review
CLM-2026-0008182026-09-26Pinecrest Internal Medicine Associates$344.00Approved
CLM-2026-0318552026-08-24Mesa Internal Medicine Associates$124.00Approved
CLM-2026-0023692026-02-16Lakeside Physical Therapy$198.00Approved

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.