Claims workbench/CLM-2026-021135
Professional claim · CMS-1500 · EDI 837P

CLM-2026-021135

Evergreen Dermatology Clinic, Dermatology. Service 2026-04-15 at office (POS 11). Received 2026-05-31.

Denied
Billed
$502.00
2 lines
Allowed
$311.24
if approved
Plan pays
—
Denied
Member owes
—
copay / deductible / 30% coinsurance
Rules engine
Deny
CO18
Decided by
Claims rules engine
2026-10-22 12:44

Member

Resolved through the identity graph

Member ID
UHC-52170-31
Date of birth
1975-06-28
Identity
Verified2 records, confidence 0.99
Claim record
CLMCLM-406031
Relationship
Self, Scottsdale, AZ

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-B MA group GRP-7726
Coverage period
2023-07-01 to present
Deductible
$493.91 of $2,500.0020%
Out-of-pocket maximum
$561.65 of $7,500.007%
Copays
office $40.00, specialist $40.00, emergency $350.00
Physical therapy visits
22 of 20 used

Provider

Billing and rendering

Billing provider
Evergreen Dermatology Clinic
Dermatology · taxonomy 207N00000X
NPI
1642343457
Network
In network
Rendering NPI
5015256568
Location
Tempe, AZ · TIN 66-7462916
Authorisation / referral
none / none

Service lines

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

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
111102Tangential skin biopsy, single lesion—11$313.00$194.06——DeniedCO18
217110Destruction of benign lesions, up to 14—11,2$189.00$117.18——DeniedCO18
Totals$502.00$311.24——
Diagnoses (ICD-10-CM)
  • 1. L30.9 Dermatitis, unspecifiedprincipal
  • 2. L57.0 Actinic keratosis
Claim header
Patient account
PA-476909
Frequency code
1 (original)
Accident
No
DRG
—
Admit / discharge
—
Landed
2026-10-22 12:44

Rules engine

CLAIMS-ADJ v1: 11 checks, 1 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-031273 (verified, link confidence 0.99).
EligibilityPassActive on 2026-04-15: MEDICARE-ADV-B (MA), effective 2023-07-01.
Timely filingPassReceived 46 days after service (limit 90).
Duplicate checkFailCO18Exact duplicate of CLM-2026-021134: same member, date of service, procedures and billing provider.
Exact duplicate claim or service
Prior authorisationPassNo line requires precertification.
Provider networkPassIn-network provider Evergreen Dermatology Clinic (1642343457).
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: Evergreen Dermatology Clinic2026-04-15 16:05

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

  • SystemSystem: Claims system2026-05-31 06:54

    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
    Duplicate check: Exact duplicate of CLM-2026-021134: same member, date of service, procedures and billing provider.

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0211342026-04-15Evergreen Dermatology Clinic$502.00Approved

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.