Best Home Health Coding & QA Services Compared
7 outsourced coding and OASIS QA services compared for home health and hospice agencies. Service models, AI capabilities, and pricing — with direct head-to-head pages where available. Updated 2026.
If You're Already Paying for Outsourced Coding & QA
Lime gives you the same coder-verified outputs — plus the AI scribe.
Most agencies already pay an outsourcing firm to handle ICD-10 coding and OASIS QA. Lime delivers those same certified-home-health-coder-verified outputs and bundles in the AI scribe that captures the visit, drafts the codes, and runs real-time QA. Your clinicians stop charting in the evenings. Your coding turnaround compresses. Same price you're already paying.
TL;DR
All 7 services deliver certified-home-health-coder-verified ICD-10 coding and OASIS QA. Lime is the only one bundling that with proprietary AI software (ambient scribe + real-time AI QA). McBee, BerryDunn, and Corridor add billing/RCM and broader consulting. Olli is closest to Lime in AI tooling but doesn't capture the visit. Simitree and HPS are focused outsourcing partners.
At-a-Glance Rankings
7 services ranked for home health & hospice agencies
| # | Service | Rating |
|---|---|---|
| 1 | Lime Health AI Editor's Pick AI software + bundled certified coders | 4.9/5 |
| 2 | McBee Associates Long-established outsourced coding & consulting | 4.5/5 |
| 3 | Olli (Olli Health) AI-enabled managed coding service | 4.3/5 |
| 4 | Simitree Outsourced coding & OASIS QA service | 4.2/5 |
| 5 | BerryDunn CPA & consulting firm with home health practice | 4.4/5 |
| 6 | Healthcare Provider Solutions (HPS) Outsourced coding & consulting for post-acute | 4.2/5 |
| 7 | Corridor Coding, billing & consulting firm | 4.1/5 |
Feature Matrix
7 services × 11 capabilities for home health & hospice agencies
| Capability | Lime | McBee | Olli | Simitree | BerryDunn | HPS | Corridor |
|---|---|---|---|---|---|---|---|
| AI Software (Owned & Operated) | ✓ | — | ✓ (AI-enabled) | — | — | — | — |
| Ambient AI Scribe (during visit) | ✓ | — | — | — | — | — | — |
| Certified Home Health Coders (HCS-D) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| ICD-10 Coding Service | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| OASIS Review / QA Service | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Real-Time AI QA on Charts | ✓ | — | ✓ | — | — | — | — |
| Hospice / HOPE Coverage | ✓ | ✓ | — | ✓ | ✓ | ✓ | ✓ |
| Outsourced Billing / RCM | — | ✓ | — | — | — | ✓ | ✓ |
| Operational / CPA Consulting | — | ✓ | — | — | ✓ | — | ✓ |
| Bidirectional EMR Sync | ✓ | — | — | — | — | — | — |
| Bundled Pricing (vs Per-Chart) | ✓ | — | — | — | — | — | — |
Comparison reflects publicly available service positioning as of 2026. "—" indicates capability isn't publicly marketed; some services may have engagement-specific coverage. Individual head-to-head pages have more nuanced detail where available.
How We Evaluated
We assessed each service across criteria specific to home health and hospice agencies hiring outsourced coding & QA partners: certified-coder credentials, ICD-10 coding scope, OASIS / HOPE review depth, AI tooling (if any), pricing model, EMR integration, and breadth of adjacent services (billing, RCM, consulting).
The bundled-pricing dimension matters a lot for agencies. Most outsourced services price per chart processed, which makes coding/QA a variable cost that scales with volume. Lime's bundled engagement covers AI software, certified-coder review, OASIS QA, and ICD-10 coding under a single price — designed to be predictable as agencies grow.
Disclosure: This guide is published by Lime Health AI. We've made every effort to provide an honest, balanced assessment of each service based on publicly-available information and market research. We encourage agencies to evaluate each option based on their specific workflow, volume, and budget needs.
Detailed Service Notes
Lime Health AI
Editor's Pick 4.9/5 · AI software + bundled certified codersThe only coding & QA service that bundles AI software with certified home health coders. Ambient AI captures the visit, drafts ICD-10 codes from the encounter, runs OASIS QA in real time. A certified home health coder (HCS-D) verifies every chart before submission. Same coder-verified outputs you'd outsource to McBee or BerryDunn — plus AI scribe that eliminates clinician documentation time. Bundled in one engagement, one price.
Best for: Agencies already paying for outsourced coding & QA who want clinician documentation time back at the same price.
McBee Associates
4.5/5 · Long-established outsourced coding & consultingOne of the longest-running outsourced services firms in home health and hospice. Provides ICD-10 coding, OASIS review, billing/RCM, and broader operational consulting via experienced human staff. Service-driven model — agencies send work, McBee returns processed results — without a proprietary AI software platform.
Best for: Agencies that want billing/RCM bundled with their coding & QA outsourcing.
Olli (Olli Health)
4.3/5 · AI-enabled managed coding serviceAI-enabled managed service combining AI software with human reviewers for ICD-10 coding and OASIS quality review. EMR-agnostic — operates alongside HCHB, MatrixCare, WellSky, and Epic. Series A-funded (Nov 2025); clinical documentation features are on the roadmap.
Best for: Agencies that want an AI-enabled coding/QA outsourcing partner without licensing software in-house.
Simitree
4.2/5 · Outsourced coding & OASIS QA serviceOutsourced ICD-10 coding and OASIS quality review service for home health and hospice. Agencies send completed charts; certified coders process the codes and review OASIS responses, returning audit-ready output. Service-driven model without a proprietary AI software platform.
Best for: Agencies looking for a focused coding-and-QA outsourcing partner with experienced certified coders.
BerryDunn
4.4/5 · CPA & consulting firm with home health practiceEstablished CPA and consulting firm with a home health and hospice service line. Provides outsourced ICD-10 coding, OASIS review, financial audit, regulatory compliance consulting, and operational advisory. Service-driven model with deep cross-functional expertise — no proprietary AI software.
Best for: Agencies needing financial audit, regulatory consulting, or operational advisory alongside coding/QA work.
Healthcare Provider Solutions (HPS)
4.2/5 · Outsourced coding & consulting for post-acuteOutsourced coding, OASIS review, billing, and consulting service for home health and hospice agencies. Established player in the post-acute outsourcing space. Human-driven service model without a proprietary AI software product.
Best for: Agencies that want an experienced human-team partner for coding, OASIS review, and broader back-office work.
Corridor
4.1/5 · Coding, billing & consulting firmLong-running consulting and outsourcing firm for home health and hospice. Provides ICD-10 coding, OASIS review, billing, RCM, and education/training services. Service-driven model with broad post-acute expertise. No proprietary AI software platform.
Best for: Agencies that want a one-stop services partner across coding, billing, and ongoing education.
Get the same coder-verified outputs — plus the AI scribe.
If you're already paying for outsourced coding & QA, Lime delivers the same certified-coder verification you're paying for, bundled with AI software that captures the visit. Same price. More value. Book a 30-minute demo to see the math.
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