Hospital Inpatient Billing — Faster Bills, Bigger CMI, Fewer Denials
Automate DRG coding, pre-bill CDI, charge scrubbing, and facility billing with AI-powered accuracy. Reduce coding lag, improve supportable DRG optimization, and accelerate inpatient revenue cycle work.
Built for hospital revenue-cycle teams
Deployment patterns for inpatient coding, CDI, billing, and RCM operators.
PHI safeguards, audit trails, and role-based access
Controls evidence available through security review
Healthcare-grade control framework alignment
Cloud infrastructure under a healthcare BAA
TL;DR for HIM Directors
What changes when the inpatient workflow is connected
- 12% DRG lift via supportable optimal-DRG comparison.
- Days-to-Bill 7 to 3.5 via the 8-step scrubber and EHR write-back.
- Persistent code suppression that respects coder authority.
Quantified Outcomes
Six inpatient billing metrics your Day 90 review should show
Initial denial rate
From
10-15%
To
6-8%
Target within 90 days as pre-bill checks catch inpatient claim defects.
Days in AR
From
45-55
To
35-40
Cleaner 837I release reduces avoidable payer rework.
CDI response time
From
4.6d
To
<24h
PRE_BILL priority keeps high-impact queries visible until resolved.
CDI response rate
From
65-75%
To
>90%
Provider inbox workflow and escalation keep query loops from stalling.
CMI lift
From
Baseline
To
+0.02 to +0.05
Optimal DRG comparison captures supported acuity without upcoding.
Days-to-Bill
From
6-8
To
3-4
DRG confirmation, scrubber fixes, and EHR write-back move in one workflow.
Product Screenshot Spotlight
See the DRG workspace before the claim leaves the hospital
Review current and optimal DRGs, suppression badges, CDI query status, and scrubber readiness before the 837I moves downstream.
Complete Inpatient Billing Features
Everything you need to code, charge, query, and bill inpatient stays accurately across denial prevention, risk adjustment, charge capture, EHR integration, revenue integrity, and analytics workflows.
DRG Coding
- AI principal diagnosis selection
- MS-DRG/APR-DRG optimization
- Complication & comorbidity capture
- POA indicator assignment
Charge Capture
- Automated charge extraction
- CDM maintenance tools
- Revenue code validation
- Late charge identification
UB-04 Billing
- 837I claim generation
- Occurrence code management
- Value code automation
- Condition code validation
CDI Integration
- Real-time CDI alerts
- Query management workflow
- Documentation gap analysis
- Physician response tracking
Code Suppression that Sticks
- TC-DRG-004 persists coder removals on reprocess
- Reason: not clinically supported
- Reason: resolved prior to admission
- Reason: duplicate
- Reason: coder judgment
8-Step Charge Scrubber
- NCCI PTP
- MUE
- Medical Necessity
- LCD/NCD
- Frequency
- Bundling
- Documentation
- Modifier
Optimal DRG Comparison
- Current vs optimal DRG side-by-side
- Reimbursement weight delta shown before sign-off
- CDI query launched when the gap is supportable
- Coder authority remains the final control
Pre-Bill CDI Gating
- PRE_BILL priority for high-impact queries
- Blocks 837I release until answered
- Supports documented override workflows
- Reprocesses the encounter after provider response
8-step scrubber visual
Every inpatient charge gets checked before release
How Inpatient Billing Works
Capture
EHR sends the encounter, discharge summary, PCS codes, and late charges.
Code
Apply suppressions, assign DRG candidates, and review CC/MCC support.
Gate
Launch PRE_BILL CDI queries when documentation gaps are supportable.
Release
Run the scrubber, generate the 837I, and write final coding back to the EHR.
Optimal DRG comparison demo
Show the lift only when the documentation can support it
QuickIntell compares the current DRG to the highest supported DRG, shows the reimbursement weight delta, and routes a neutral CDI query when the record has a legitimate documentation gap.
Current DRG
MS-DRG 871
Sepsis without mechanical ventilation over 96 hours.
Supportable optimal DRG
MS-DRG 870
Higher-weight sepsis DRG if ventilation duration is documented.
Documentation gap
If intubation timestamps and weaning notes support the gap, QuickIntell opens a neutral PRE_BILL CDI query before claim release.
How QuickIntell compares
A focused checklist for inpatient DRG automation
Use these capabilities when comparing QuickIntell with 3M 360 Encompass, Optum CAC, Solventum, or in-house inpatient coding workflows.
Hospital revenue-cycle control
QuickIntell keeps DRG suggestions, CDI queries, charge edits, and 837I release controls in auditable queues so hospitals can document every automated recommendation, human override, and final billing decision.
Integrations / EHR compatibility
Built for major hospital EHR environments
QuickIntell connects through FHIR and REST where APIs are available, and uses Stagehand portal automation when a payer or EHR workflow still lives behind a browser-based portal.
Related Products
AI Medical Coding
Professional coding for physician services
Denial Management
Prevent and appeal inpatient claim denials
HCC Coding & Risk Adjustment
Capture HCCs during inpatient stays
CDI / Coding
Connect inpatient documentation improvement, coding review, and hospital workflows
Hospital solutionsWho Uses QuickIntell Inpatient Billing?
Community Hospitals
Improve DRG accuracy and reduce coding backlog with AI-assisted inpatient coding and charge capture.
Academic Medical Centers
Handle complex cases including trauma, transplant, and teaching physician documentation requirements.
Health Systems
Standardize inpatient coding across facilities with centralized workflows and enterprise analytics.
Frequently Asked Questions
How does AI improve DRG assignment?
QuickIntell analyzes the complete clinical record including H&Ps, progress notes, operative reports, and discharge summaries to recommend the optimal principal diagnosis and capture all relevant complications/comorbidities for accurate DRG assignment.
Do you support both MS-DRG and APR-DRG?
Yes. We support MS-DRG for Medicare, APR-DRG for Medicaid and commercial payers, and can calculate both simultaneously to optimize for each payer type.
How do you integrate with CDI programs?
QuickIntell integrates with your CDI workflow to surface documentation opportunities in real time. CDI specialists can launch queries directly from our platform and track physician responses.
Can you handle complex cases like trauma and transplant?
Yes. Our AI is trained on complex inpatient cases including trauma, transplant, oncology, and burn center documentation. We handle multi-procedure, multi-day cases with appropriate sequencing.
What's the implementation timeline?
Typical implementation is 8-12 weeks including HIS integration, CDM mapping, workflow configuration, and coder training. We support Epic, Cerner, Meditech, and other major hospital systems.
How is QuickIntell different from 3M 360 / Optum / Solventum?
QuickIntell focuses on coder-controlled inpatient automation: TC-DRG-004 persistent code suppression, in-tenant Claude Opus 4.5 under an AWS HIPAA BAA, an 8-step charge scrubber, PRE_BILL CDI gating, and structured EHR write-back.
Where does PHI live and which LLM do you use?
PHI stays in the QuickIntell tenant on AWS infrastructure covered by a HIPAA BAA. Inpatient DRG workflows use in-tenant Claude Opus 4.5 with RBAC, encryption, and immutable audit trails.
What does write-back to the EHR include?
Write-back includes the final DRG, MS-DRG weight, finalized ICD-10-CM and ICD-10-PCS codes, POA indicators, the 837I claim link, and CDI or suppression history needed for audit review.
How do you handle PRE_BILL CDI queries?
PRE_BILL priority queries block 837I release until the provider answers or an authorized override is documented. Once the answer is applied, QuickIntell reprocesses the encounter before final DRG confirmation.
What metrics will I see on Day 90?
Day 90 reporting tracks initial denial rate moving toward 6-8%, inpatient Days in AR moving toward 35-40, CDI response time under 24 hours, CDI response rate over 90%, and Days-to-Bill moving toward 3-4 days.
Ready to Optimize Hospital Inpatient Revenue?
Join hospitals improving DRG revenue by 12% with QuickIntell.