Claims workbench/CLM-2026-026874
Institutional claim · UB-04 · EDI 837I

CLM-2026-026874

Riverside Community Hospital, Emergency Medicine. Service 2025-12-15 at outpatient hospital (POS 22). Received 2026-01-14.

Needs review
Billed
$2,053.00
1 line
Allowed
$1,129.15
if approved
Plan pays
—
Needs review
Member owes
—
copay / deductible / 10% coinsurance
Rules engine
Review
CO50
Decided by
Nobody yet
open

Member

Resolved through the identity graph

Member ID
UHC-20908-36
Date of birth
1976-12-17
Identity
Verified2 records, confidence 0.97
Claim record
CLMCLM-404323
Relationship
Self, Charlotte, NC

Coverage and accumulators

Found by member ID

Plan
SELECT-EPO EPO group GRP-0233
Coverage period
2024-09-01 to present
Deductible
$651.34 of $1,500.0043%
Out-of-pocket maximum
$1,001.41 of $6,000.0017%
Copays
office $30.00, specialist $40.00, emergency $150.00
Physical therapy visits
19 of 20 used

Provider

Billing and rendering

Billing provider
Riverside Community Hospital
Emergency Medicine · taxonomy 207P00000X
NPI
1928747868
Network
In network
Rendering NPI
1928747868
Location
Mesa, AZ · TIN 30-6800456
Authorisation / referral
PA2025309856 / none

Service lines

UB-04: procedures, modifiers, units, charges and the pricing outcome per line

LineCodeDescriptionMod.UnitsDxBilledAllowedMemberPlanLine status
170553
rev 0610
MRI brain with and without contrast—11$2,053.00$1,129.15——Review
Totals$2,053.00$1,129.15——
Diagnoses (ICD-10-CM)
  • 1. Z00.00 Encounter for general adult medical examination without abnormal findingsprincipal
  • 2. R10.9 Unspecified abdominal pain
Claim header
Patient account
PA-429382
Frequency code
1 (original)
Accident
Yes
DRG
—
Admit / discharge
—
Landed
2026-10-22 12:44

Rules engine

CLAIMS-ADJ v1: 11 checks, 1 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-004224 (verified, link confidence 0.97).
EligibilityPassActive on 2025-12-15: SELECT-EPO (EPO), effective 2024-09-01.
Timely filingPassReceived 30 days after service (limit 90).
Duplicate checkPassNo matching prior claim in the duplicate window.
Prior authorisationPassAuthorisation PA2025309856 on file for 70553.
Provider networkPassIn-network provider Riverside Community Hospital (1928747868).
Medical necessityReviewCO5070553 billed with routine diagnosis Z00.00; clinical notes must support necessity.
Not medically necessary per payer policy
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. Left for review: soft signals only, no hard rule fired.

Notes

Provider, system and examiner notes on this claim

  • ClinicalProvider: Riverside Community Hospital2025-12-15 18:43

    Follow-up for encounter for general adult medical examination without abnormal findings. Plan discussed, medications reconciled. Routine screening visit; no acute findings, no red-flag symptoms documented.

  • SystemSystem: Claims system2026-01-14 06:16

    Clinical edit: advanced imaging billed with a routine examination diagnosis. Sent to nurse review for medical necessity.

Attachments

Documents received with the claim

  • Prior auth letterPA2025309856_approval.pdf2 pages

    Utilisation management approval letter for 70553 (MRI brain with and without contrast), valid 2025-12-15 to 2026-03-15.

  • Itemized billitemized_PA-429382.pdf8 pages

    Itemised statement totalling $2053.00 across 1 line.

  • Medical recordrecords_PA-429382.pdf13 pages

    Clinic notes for a routine annual visit; no symptoms documented.

Claim history

Every event on this claim, sealed in the audit chain

  1. Rules engineReview2026-10-22 12:44
    Medical necessity: 70553 billed with routine diagnosis Z00.00; clinical notes must support necessity.
  2. AI recommendationDenied2026-10-23 19:13
    The claim for an MRI brain with and without contrast (70553) was billed with a routine examination diagnosis (Z00.00). The clinical note indicates this was a routine screening visit with no acute findings or red-flag symptoms documented [N1]. According to payer policy, advanced imaging with a routine examination diagnosis is payable only when the clinical note documents failed conservative treatment or red-flag symptoms, which is not the case here [N2]. Therefore, the service is not medically necessary per payer policy [CO50].
  3. AI recommendation recordedR. Patel (Claims Examiner II)2026-10-23 19:13 · 19826cf2

Other claims for this member

Same resolved identity

No other claims.

AI recommendation

apac.amazon.nova-pro-v1:0 · prompt adjudicate-v1 · policy v1 · assist mode

Deniedconfidence 0.95 Validated
  • CO50 Not medically necessary per payer policy

The claim for an MRI brain with and without contrast (70553) was billed with a routine examination diagnosis (Z00.00). The clinical note indicates this was a routine screening visit with no acute findings or red-flag symptoms documented [N1]. According to payer policy, advanced imaging with a routine examination diagnosis is payable only when the clinical note documents failed conservative treatment or red-flag symptoms, which is not the case here [N2]. Therefore, the service is not medically necessary per payer policy [CO50].

Evidence cited: [C][DX][L1][N1][N2]
Latency
1,983 ms
Tokens
1,401 in / 183 out
Cost
$0.0017
Input hash 51bc9dc580db3247… · identifiers withheld from the model: name, dob, member_id

Examiner decision

Record the final decision; pricing and remittance reasons follow from it

Pre-filled from the AI recommendation. Change anything before you record it.
Outcome
Reason codes *
  • CO50 Not medically necessary per payer policy
580 characters
ExaminerR. Patel (Claims Examiner II)
Will apply: deny

Evaluation truth

Hidden label from the synthetic generator; never shown to the model

DeniedCO50scenario: Dx mismatch

Routine diagnosis does not support advanced imaging.