Cohere Health vs SparkChange
Two Prior Authorization vendors, side by side. Facts from public sources; judgments are ours.
At a glance
Derived from public facts · a rough scale, not a ranking
| Cohere Health | SparkChange | |
|---|---|---|
| Pricing model | Enterprise contract (custom) · scoped by UM volume and model | Enterprise contract (custom) · Platform subscription plus services |
| Speed to go live | deep payer UM integration, multi-month program | Health system project, impact claimed in 30 days |
| Automation model | Software platform · AI-assisted utilization management decisioning | Software platform · RPA-style automations plus analytics |
| Built for | Payers | Enterprise systems |
| Security posture | HITRUST, HIPAA | SOC 2 Type II, HIPAA |
| Company maturity | 7 yrs (est. 2019) | 8 yrs (est. 2018) |
| Financial backing | $200M · Series C | Bootstrapped |
| Named customers | 3 named | 4 named |
| Published results | Specific numbers public | No public numbers |
| Documented integrations | 3 listed | 2 listed |
| Third-party validation | None found | None found |
Bottom line
- Pick Cohere Health if you are a health plan replacing legacy utilization management with AI-driven prior auth at Humana-proven scale.
- Pick SparkChange if you run a health system on Oracle Health and want missing and retroactive authorizations caught and fixed before they become denials.
Cohere Health
Intelligent prior auth platform for payers
- Founded
- 2019
- HQ
- Boston, MA
- Stage
- Series C
- Raised
- $200M
What it does
- Automates prior auth intake, review, and approval for health plans
- Auto-approves up to 90 percent of eligible auth requests
- Applies evidence-based clinical policies and physician-facing nudges
- Provider performance analytics to steer utilization management
- Payment integrity claims validation via Cohere Validate
- Delegated UM services across MSK, cardiology, imaging, sleep
Where it's strong
- Proven at national scale: over 12 million prior auth requests a year across roughly 600,000 providers, including a nationwide Humana deployment.
- High auto-approval rates (up to 90 percent) materially cut turnaround times and provider abrasion, which matters as CMS-0057 deadlines arrive.
- Well capitalized at $200M raised and expanding beyond prior auth into payment integrity, reducing single-product risk.
What buyers should weigh
- It sells to health plans, not providers; a provider organization only encounters Cohere through a payer that has adopted it.
- Much of its track record is concentrated in the Humana relationship, so plans of smaller size should ask for comparable references.
- Delegated UM and clinical policy alignment make implementations substantial projects with real compliance and integration work, not a light SaaS install.
Named customers
Humana · Geisinger Health Plan · Medical Mutual of Ohio
Integrations
SparkChange
Finds missing auths and fixes them before denials
- Founded
- 2018
- HQ
- Kansas City, MO
- Stage
- Bootstrapped
- Raised
- n/a
What it does
- Detects auth-required services upstream of scheduling
- Flags and corrects auth discrepancies after service
- Automates retro-authorization before claims go out
- Auto-builds appeals for historical auth denials
- Eligibility verification automation at health system scale
- Spark360 analytics for AR and payer performance
Where it's strong
- Handles the full auth lifecycle including retro-auth and denial appeals, not just submission.
- Founding team of Cerner revenue cycle engineers knows Millennium workflows from the inside.
- Published health system results, including 18,800 FTE hours saved at an academic system.
What buyers should weigh
- Depth is on Oracle Health (Cerner); Epic shops should probe fit carefully.
- Part platform, part consulting firm, so scope and staffing shape what you actually get.
- Self-funded regional company; smaller footprint than national auth vendors.
Named customers
Centra · University Health Kansas City · LMH Health · St. Joseph's Health
Integrations
Compare against the rest of Prior Authorization
Deciding between these two?
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