Medical Coding Intelligence

The denial happens before the claim goes out.

Same procedure note. Same documentation. An experienced inpatient coder operating at the industry-standard 94% accuracy on one side. The Cydenic Ci6 governed coding engine on the other. The 6% the coder misses is the entire point of this demo — the engine catches it before submission, not in the appeal queue 120 days later.

Encounter Header Account # 4482019-A · MRN 88-220-4491
Patient
HARRINGTON, ELEANOR M
DOB · Age · Sex
03/14/1949 · 77 · F
Facility
St. Elizabeth's Medical Center
Attending
DR. MARCUS CHEN, MD · NPI 1234567890
Admit · Discharge · LOS
05/19/2026 · 05/20/2026 · 1 Day
Financial Class · Payer
Medicare FFS · Novitas Solutions (MAC)
Bill Type · Proposed DRG
111 — Inpatient · MS-DRG 273
Total Charges · Expected Reimb.
$47,850.00 · $30,020.00
WATCHMAN FLX — Left Atrial Appendage ClosureCPT 33340 / Q0
Medicare NCD 20.34 CHA2DS2-VASc: 4 CHADS2: 3 Pre-Auth PA-2026-BSC-44821 · APPROVED ✓
Model: claude-sonnet-4-6 Runs: 0 Both paths run in parallel · governed result first
Click "Analyze" to run this path against Ci6.
Path B · Cydenic Ci6 v1.0.0
Governed Coding Engine
Medicare NCD 20.34 · deterministic
Click "Analyze" to run this path against Ci6.