STRATUM INTERNAL
CORPUS OVERVIEW
Precedent-based denial intelligence — behavioral health RCM
N=89 PRECEDENTS
Total Precedents
89
Across 6 payers
Weighted Overturn Rate
61.8%
Appeals with favorable outcome
Denial Categories
6
Tracked in corpus
Active Playbooks
4
PA-001, ENR-001, COV-001, DOC-001
PAYER DOSSIERS
DENIAL CATEGORY OVERTURN RATES
By Category — All Payers
Sorted by overturn rate (desc)
Denial Category Overturn Rate N (Precedents) Confidence
Prior Auth Missing 80.0% N=15
Coverage Gap 62.5% N=16
Enrollment Issue 61.9% N=21
Documentation Gap 53.8% N=13
Medical Necessity THIN DATA 50.0% N=4
Coding Error THIN DATA 50.0% N=2
CORPUS DISTRIBUTION HEATMAP
Precedent Density by Category
Intensity = N / 21 (max in corpus)
Enrollment Issue
21
61.9% overturn
Coverage Gap
16
62.5% overturn
Prior Auth Missing
15
80.0% overturn
Documentation Gap
13
53.8% overturn
Medical Necessity THIN
4
50.0% overturn
Coding Error THIN
2
50.0% overturn
TOOLS & RESOURCES
Appeal Playbooks
4 structured playbooks — PA-001, ENR-001, COV-001, DOC-001 — with step-by-step appeal tactics and required documentation.
Pattern Analysis
13 new denial knowledge base patterns detected (2 sweeps) — including NQTL Parity, ERISA Procedural Failure, Step Therapy NQTL, Improvement Standard Misapplication, and Pediatric Network Disparity.
Platform Architecture
Corpus storage, versioning, and Registry API — 15 read-only endpoints for payer intelligence and denial pattern data.