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RUBRICWARD AI DOSSIER // TIER 2 AUTOPILOT (#01–#06, #11)
AZ
AZDOI-MRF-CPT-70553
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Arizona Department of Insurance and Financial Institutions (DIFI) & CMS TiC Payer MRF Index
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Maricopa County, AZ
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Filing / IDR Window: 2026-11-23
AZ Commercial Payer TiC MRF & Technical Component Cohort — CPT 70553 / 74177 Radiology
Commercial payer TiC MRF negotiated rate audit, CMS Medicare MPFS RVU/GPCI locality repricing, and ERISA 29 CFR § 2560.503-1 / Federal No Surprises Act (45 CFR § 149.510) IDR arbitration package for Diagnostic Radiology & Imaging in AZ (CPT 70553 Brain MRI w/ & w/o Contrast and CPT 74177 Abdominal/Pelvic CT).
Cohort MRF 75th-Pct Value
$2,440,000
Target % of Medicare
251.5% MPFS
Statutory Authority
AZ-GPCI-2026 (A.R.S. § 20-3102 Prompt-Pay)
ERISA / Timely-Filing Window
180 Days
1. Commercial Payer TiC MRF Allowed-Amount Benchmarks (API #02)
| CPT / DRG Code | Clinical Procedure Description | Unit | Cohort Claims | MRF 25th Pct | MRF Median (QPA) | MRF 75th Pct |
|---|---|---|---|---|---|---|
| CPT-29881 | Knee Arthroscopy, Surgical, with Meniscectomy (ASC + Pro) | CLAIM | 580 | $678.40 | $1,579.40 | $1,992.80 |
| CPT-27447 | Total Knee Arthroplasty (Condyle and Plateau) | CLAIM | 140 | $983.68 | $2,290.13 | $2,889.56 |
| CPT-99214-25 | Level 4 Established Patient Outpatient E/M with Separately Identifiable Modifier 25 | CLAIM | 1,200 | $115.00 | $172.00 | $204.00 |
2. Regional Peer Specialty Groups & EIN/NPI MRF Comparables (API #11)
Radiology Ltd. TucsonSimonMed ImagingAZ Regional Diagnostic Radiology Associates PA