Claims workbench/CLM-2026-015314
Institutional claim · UB-04 · EDI 837I

CLM-2026-015314

Mesa Imaging Center, Radiology. Service 2025-12-25 at outpatient hospital (POS 22). Received 2026-01-02.

Needs reviewOut of network
Billed
$2,589.00
1 line
Allowed
$1,165.05
if approved
Plan pays
—
Needs review
Member owes
—
copay / deductible / 30% coinsurance
Rules engine
Review
CO50
Decided by
Nobody yet
open

Member

Resolved through the identity graph

Member ID
UHC-66153-74
Date of birth
1982-06-17
Identity
Verified4 records, confidence 0.97
Claim record
CLMCLM-411111
Relationship
Self, Denver, CO

Coverage and accumulators

Found by member ID

Plan
MEDICARE-ADV-B MA group GRP-9191
Coverage period
2021-02-01 to present
Deductible
$484.80 of $1,000.0048%
Out-of-pocket maximum
$241.16 of $3,000.008%
Copays
office $40.00, specialist $75.00, emergency $250.00
Physical therapy visits
14 of 20 used

Provider

Billing and rendering

Billing provider
Mesa Imaging Center
Radiology · taxonomy 2085R0202X
NPI
6656135814
Network
Out of network
Rendering NPI
6656135814
Location
Minneapolis, MN · TIN 75-3868074
Authorisation / referral
PA2025621094 / 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$2,589.00$1,165.05——Review
Totals$2,589.00$1,165.05——
Diagnoses (ICD-10-CM)
  • 1. Z00.00 Encounter for general adult medical examination without abnormal findingsprincipal
  • 2. M25.561 Pain in right knee
Claim header
Patient account
PA-275111
Frequency code
1 (original)
Accident
No
DRG
—
Admit / discharge
—
Landed
2026-10-21 13:43

Rules engine

CLAIMS-ADJ v1: 11 checks, 2 needing attention

CheckResultCodeDetail
Member identityPassAttached to MBR-000337 (verified, link confidence 0.97).
EligibilityPassActive on 2025-12-25: MEDICARE-ADV-B (MA), effective 2021-02-01.
Timely filingPassReceived 8 days after service (limit 90).
Duplicate checkPassNo matching prior claim in the duplicate window.
Prior authorisationPassAuthorisation PA2025621094 on file for 70553.
Provider networkNoteOut-of-network provider; priced at the out-of-network allowance, balance billing may apply.
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 2026-10-21 13:43 under policy version 1. Left for review: soft signals only, no hard rule fired.

Notes

Provider, system and examiner notes on this claim

  • ClinicalProvider: Mesa Imaging Center2025-12-25 11:25

    Patient seen for encounter for general adult medical examination without abnormal findings. Routine screening visit; no acute findings, no red-flag symptoms documented.

  • SystemSystem: Claims system2026-01-02 02:57

    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 letterPA2025621094_approval.pdf2 pages

    Utilisation management approval letter for 70553 (MRI brain with and without contrast), valid 2025-12-25 to 2026-03-25.

  • Itemized billitemized_PA-275111.pdf3 pages

    Itemised statement totalling $2589.00 across 1 line.

  • Medical recordrecords_PA-275111.pdf9 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 engineReview2026-10-21 13:43
    Provider network: Out-of-network provider; priced at the out-of-network allowance, balance billing may apply. Medical necessity: 70553 billed with routine diagnosis Z00.00; clinical notes must support necessity.
  2. AI recommendationDenied2026-10-21 14:05
    The claim for an MRI brain with and without contrast (70553) was billed with a routine diagnosis (Z00.00) and the clinical notes indicate a routine screening visit with no acute findings or red-flag symptoms. 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. Therefore, the service is not medically necessary per payer policy (CO50).
  3. AI recommendation recordedR. Patel (Claims Examiner II)2026-10-21 14:05 · a7ce104e

Other claims for this member

Same resolved identity

ClaimServiceProviderBilledStatus
CLM-2026-0022672026-07-21Unity Counseling Center$206.00Approved

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 diagnosis (Z00.00) and the clinical notes indicate a routine screening visit with no acute findings or red-flag symptoms. 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. Therefore, the service is not medically necessary per payer policy (CO50).

Evidence cited: [C][DX][L1][N1][N2][A1][A3]
Latency
1,777 ms
Tokens
1,399 in / 176 out
Cost
$0.0017
Input hash 8834ae5b2bcea4cf… · 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
541 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.