Professional claim · CMS-1500 · EDI 837P
CLM-2026-024036
Lakeside Endocrine Associates, Endocrinology. Service 2026-04-06 at office (POS 11). Received 2026-04-15.
DeniedOut of network
Billed
$372.00
1 line
Allowed
$167.40
if approved
Plan pays
—
Denied
Member owes
—
copay / deductible / 30% coinsurance
Rules engine
Deny
CO27
Decided by
Claims rules engine
2026-10-22 12:44
Member
Resolved through the identity graph
- Member
- Elizabeth Sanders
- Member ID
- UHC-72782-19
- Date of birth
- 1955-07-26
- Identity
- Verified2 records, confidence 0.99
- Claim record
- CLMCLM-406035
- Relationship
- Self, Atlanta, GA
Coverage and accumulators
Found by member ID
- Plan
- MEDICARE-ADV-B MA group GRP-6830
- Coverage period
- 2023-02-01 to 2026-03-21
- Deductible
- $26.57 of $500.005%
- Out-of-pocket maximum
- $5.77 of $1,000.001%
- Copays
- office $25.00, specialist $50.00, emergency $150.00
- Physical therapy visits
- 7 of 20 used
Provider
Billing and rendering
- Billing provider
- Lakeside Endocrine AssociatesEndocrinology · taxonomy 207RE0101X
- NPI
- 5648838790
- Network
- Out of network
- Rendering NPI
- 3112564745
- Location
- Mesa, AZ · TIN 27-1877258
- Authorisation / referral
- none / none
Service lines
CMS-1500: procedures, modifiers, units, charges and the pricing outcome per line
| Line | Code | Description | Mod. | Units | Dx | Billed | Allowed | Member | Plan | Line status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 99215 | Office visit, established patient, high complexity | — | 1 | 1 | $372.00 | $167.40 | — | — | DeniedCO27 |
| Totals | $372.00 | $167.40 | — | — | ||||||
Diagnoses (ICD-10-CM)
- 1. E11.9 Type 2 diabetes mellitus without complicationsprincipal
- 2. E05.90 Thyrotoxicosis, unspecified
Claim header
- Patient account
- PA-474582
- Frequency code
- 1 (original)
- Accident
- No
- DRG
- —
- Admit / discharge
- —
- Landed
- 2026-10-22 12:44
Rules engine
CLAIMS-ADJ v1: 11 checks, 2 needing attention
| Check | Result | Code | Detail |
|---|---|---|---|
| Member identity | Pass | Attached to MBR-025961 (verified, link confidence 0.99). | |
| Eligibility | Fail | CO27 | Date of service 2026-04-06 is after coverage terminated on 2026-03-21. Expenses incurred after coverage terminated |
| Timely filing | Pass | Received 9 days after service (limit 90). | |
| Duplicate check | Pass | No matching prior claim in the duplicate window. | |
| Prior authorisation | Pass | No line requires precertification. | |
| Provider network | Note | Out-of-network provider; priced at the out-of-network allowance, balance billing may apply. | |
| Medical necessity | Pass | Diagnosis supports the procedures billed. | |
| Bundling (NCCI) | Pass | No bundling conflicts. | |
| Benefit limits | Pass | No limited benefit on this claim. | |
| Completeness | Pass | Required documentation present. | |
| High-dollar review | Pass | Within 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: Lakeside Endocrine Associates2026-04-06 16:48
Patient seen for type 2 diabetes mellitus without complications.
- SystemSystem: Claims system2026-04-15 06:49
Attachments
Documents received with the claim
No attachments.
Claim history
Every event on this claim, sealed in the audit chain
- Rules engineDenied2026-10-22 12:44Eligibility: Date of service 2026-04-06 is after coverage terminated on 2026-03-21. Provider network: Out-of-network provider; priced at the out-of-network allowance, balance billing may apply.
Other claims for this member
Same resolved identity
No other claims.
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
DeniedCO27scenario: Coverage terminated
Service after coverage termination.