Claims workbench/CLM-2026-033316
Professional claim · CMS-1500 · EDI 837P

CLM-2026-033316

Desert Internal Medicine Associates, Internal Medicine. Service 2026-03-04 at office (POS 11). Received 2026-04-18.

Denied
Billed
$288.00
1 line
Allowed
$178.56
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-52612-93
Date of birth
1946-02-23
Identity
Verified5 records, confidence 0.96
Claim record
CLMCLM-421781
Relationship
Child, Tucson, AZ

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-B MA group GRP-7479
Coverage period
2025-11-01 to present
Deductible
$795.68 of $1,500.0053%
Out-of-pocket maximum
$2,237.66 of $4,500.0050%
Copays
office $20.00, specialist $40.00, emergency $350.00
Physical therapy visits
0 of 20 used

Provider

Billing and rendering

Billing provider
Desert Internal Medicine Associates
Internal Medicine · taxonomy 207R00000X
NPI
5106489862
Network
In network
Rendering NPI
4274811932
Location
Houston, TX · TIN 11-1256116
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$288.00$178.56——DeniedCO18
Totals$288.00$178.56——
Diagnoses (ICD-10-CM)
  • 1. J44.9 COPD, unspecifiedprincipal
  • 2. I10 Essential (primary) hypertension
Claim header
Patient account
PA-323823
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-005752 (verified, link confidence 0.96).
EligibilityPassActive on 2026-03-04: MEDICARE-ADV-B (MA), effective 2025-11-01.
Timely filingPassReceived 45 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-033315: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Desert Internal Medicine Associates (5106489862).
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 Internal Medicine Associates2026-03-04 14:43

    Established patient presents with copd, unspecified; symptoms reviewed and vitals within expected range.

  • SystemSystem: Claims system2026-04-18 02:15

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

  • AdministrativeExaminer: M. Alvarez (Claims Examiner I)2026-04-18 10:21

    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-2026-033315: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0333152026-03-04Desert Internal Medicine Associates$288.00Approved
CLM-2026-0285452026-02-11Mesa Family Practice$358.00Approved
CLM-2026-0040682025-08-15Harbor Rehabilitation Center$283.00Denied

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.