Candid Health vs Change Healthcare (Optum)
Two Claims & Clearinghouses vendors, side by side. Facts from public sources; judgments are ours.
At a glance
Derived from public facts · a rough scale, not a ranking
| Candid Health | Change Healthcare (Optum) | |
|---|---|---|
| Pricing model | Percent of collections · ~3% of collections, +$6/claim coded | Per-transaction / per-chart · Clearinghouse per-transaction fees |
| Speed to go live | API integration built by your engineers | Payer enrollment and testing cycles |
| Automation model | Software platform · API-first billing rules engine | Data / network utility · Largest claims clearinghouse network |
| Built for | Mid-size groups, Enterprise systems | Enterprise systems, Payers, Billing companies, Mid-size groups |
| Security posture | SOC 2 Type I, HIPAA | HITRUST, HIPAA |
| Company maturity | 7 yrs (est. 2019) | 9 yrs (est. 2017) |
| Financial backing | $99.5M · Series C | Subsidiary of UnitedHealth Group (Optum) |
| Named customers | 5 named | None public |
| Published results | Specific numbers public | No public numbers |
| Documented integrations | 5 listed | 5 listed |
| Third-party validation | None found | None found |
Bottom line
- Pick Candid Health if you're a digital health company with engineers on staff and want to run billing through an API instead of hiring a billing team.
- Pick Change Healthcare if you need the broadest payer connectivity for claims, eligibility, and remits and can accept post-breach vendor concentration risk inside Optum.
Candid Health
Automated billing infrastructure for digital health
- Founded
- 2019
- HQ
- San Francisco, CA
- Stage
- Series C
- Raised
- $99.5M
What it does
- Automated claim creation, coding rules, and submission
- Rules engine that fixes claim errors before submission
- Denial tracking and automated resubmission workflows
- Payment posting and ERA reconciliation
- RCM reporting and analytics across payers
- GenAI features for billing operations
Where it's strong
- The rules-engine approach measurably cuts manual billing work; Talkiatry reported 40% less manual effort while absorbing 45% year-over-year claims growth.
- API-first design plus prebuilt EHR integrations (Elation, Healthie, Canvas) fit cleanly into digital health tech stacks.
- Well funded and growing fast, with $99.5M raised, 200+ customers, and back-to-back rounds six months apart.
What buyers should weigh
- It is built for tech-forward provider groups and telehealth companies with standardized, high-volume claims; complex hospital and facility billing is not its proven ground.
- Getting full value from the platform usually requires engineering work on integration and data plumbing, not just a billing-team rollout.
- It is a young venture-backed vendor competing against large incumbents like Waystar and R1, so weigh long-term durability and your negotiating position at renewal.
Named customers
Talkiatry · Nourish · Allara · Tia · Ophelia
Integrations
Change Healthcare (Optum)
The largest US medical claims clearinghouse, now part of Optum
- Founded
- 2017
- HQ
- Nashville, TN
- Stage
- Subsidiary of UnitedHealth Group (Optum)
- Raised
- n/a
What it does
- Medical, dental, and pharmacy claims clearinghouse
- Eligibility and benefits verification at scale
- Electronic remittance and payment services
- Claims editing and payment accuracy tools
- Clinical data exchange and attachments
- Patient billing and payment products
Where it's strong
- Unmatched payer connectivity: it remains the default clearinghouse route for a huge share of US claims volume.
- Breadth across medical, dental, and pharmacy transactions plus payments means one vendor can cover most exchange needs.
- Optum ownership gives it deep resources and long-term viability.
What buyers should weigh
- The February 2024 ransomware attack took its clearinghouse down for months, exposed data on roughly 192.7 million people, and cost UnitedHealth over $2B; restoration was not complete until late 2024 and litigation continues into 2026.
- Many providers now run a second clearinghouse for redundancy after the outage, and buyers should plan for the same.
- Being owned by UnitedHealth raises conflict-of-interest questions for providers and competing payers, and post-attack loan clawbacks strained provider trust.
Integrations
Compare against the rest of Claims & Clearinghouses
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