RPA Billing Automation
Opexia builds billing automation for practices, billing companies and MSOs whose staff spend their days in payer portals. We automate EOB retrieval, eligibility checks, prior authorization tracking and claim status follow-up, so the data reaches your practice management system without staff typing it in and your team reviews it. We use the routes each payer allows: electronic remittance (ERA/835) and other X12 transactions through your clearinghouse, approved API connections, portal automation (RPA bots) only where the payer's terms allow it or the payer approves in writing, and AI reading of the EOB documents your staff download or scan. Exceptions go to a staff queue, and every step is logged.
Who this is for
A good fit
- Practices, billing companies and MSOs whose staff log in to payer portals every day to pull EOBs, check eligibility, track authorizations or chase claim status.
- Billing services working for several client practices, each with its own payers and practice management system.
- Teams whose clearinghouse handles most payers electronically but leaves a long tail of portal-only work.
Not a fit
- Teams whose clearinghouse and PM system already cover remittances, eligibility and claim status for their payers. Tune those tools first.
- Organizations looking for an outsourced billing service: we build and maintain software; we do not work your accounts or submit claims.
- Anyone who needs bots to get around CAPTCHAs, bot detection, two-factor login or a portal's terms of use. We don't do that; those payers stay on EDI, an approved API or documents your staff download.
Signs billing work needs automating
If several of these sound familiar, your staff are doing work that software can take over:
Portal logins all day
Staff work through a list of payer portals, one login at a time, to find the same few facts.
EOBs downloaded and keyed by hand
Remittances are fetched from portals or opened from the mail, then typed into the practice management system.
Unpaid claims chased one by one
Someone checks each open claim on a portal or by phone to learn where it stands.
Authorizations tracked in a spreadsheet
Pending prior authorizations are re-checked by hand, so approvals and denials are noticed late.
Coverage problems found after the visit
Eligibility is confirmed at check-in or not at all, so inactive coverage shows up later as a denied claim.
How we build it
Billing teams spend much of the day in payer portals: logging in to Availity and individual payer sites to download EOBs, check eligibility, look up claim status and see whether a prior authorization has been decided, then retyping what they find into the practice management system. The work is repetitive, easy to get wrong and grows with every new payer and practice. We build healthcare RPA and billing automation that takes over the retrieval and the typing, so the data arrives on its own and your staff review it. We do not promise a bot for every portal: several large payers prohibit automated access in their portal terms of use, and a bot that breaks those terms puts your portal account at risk. Instead, every payer gets a route it allows, in a fixed order of preference. First, electronic transactions through your clearinghouse: X12 835 remittances (ERA), 270/271 eligibility, 276/277 claim status and 278 prior authorization. Second, an API connection the payer or clearinghouse has approved. Third, portal automation (RPA): a browser bot that signs in with credentials your practice controls and visits the screens your staff would visit, used only where the payer's terms of use allow it or the payer has approved it in writing. Fourth, for what remains, AI reading of the EOB documents your staff download or scan: the software extracts the payer, claim, payment and adjustment details, and a person reviews them before anything posts. Results are written back to your practice management system or data warehouse through its API or import format, and staff are alerted by Slack or email when a prior authorization status changes. Anything that does not match cleanly goes to an exceptions queue for your billing staff, and every run is logged. We do not work around CAPTCHA, bot detection or two-factor login. The software is built to HIPAA requirements (encryption, audit logging, role-based access).
Core Benefits
What we build
- ERA/835 remittance retrieval through your clearinghouse
- X12 270/271 eligibility, 276/277 claim status and 278 prior authorization transactions
- Approved payer and clearinghouse API connections
- Payer portal automation (RPA) where the payer's terms allow it or the payer approves in writing
- AI reading of downloaded or scanned EOBs, reviewed by staff before posting
- EOB retrieval, parsing and reconciliation against your claims
- Prior authorization status tracking and staff alerts
- Exceptions queue and an audit log of every run
Specific services
EOB and ERA Retrieval Automation
EOB and ERA retrieval and payment posting automation: 835 files first, approved APIs, payer portal retrieval where permitted and AI reading of EOBs.
Insurance Eligibility Verification Automation
Insurance eligibility verification automation using X12 270/271 and payer APIs, with results written to your PM or EHR and coverage problems flagged.
Prior Authorization Automation
Prior authorization automation from Opexia: payer rule checks, documentation packets, FHIR, 278 or permitted portal submission, tracking and staff review.
Claim Status and Denial Follow-Up Automation
Claim status and denial follow-up automation: 276/277 and API status checks, 835 denial codes sorted into work queues, and appeal drafts staff sign off.
How an engagement starts
Useful before a first call:
- CCM/PCM case study — the same engineering patterns (audit trail, role-based access, work queues), in care-management software rather than billing automation.
- Our HIPAA BAA — when we sign one and what it covers.
- ROI calculator — what manual portal work costs your team today.
- HIPAA BAA vendor list — which cloud, OCR and AI vendors sign a BAA, and on which plan.
Technology Stack
X12 via your clearinghouse
835 remittance (ERA), 270/271 eligibility, 276/277 claim status and 278 prior authorization, used before any other route
Payer and clearinghouse APIs
Approved API connections, under the payer's or clearinghouse's own agreement, where no X12 transaction covers the task
OCR and AI document extraction
Reads the EOB documents your staff download or scan, through vendors that sign a BAA, ahead of staff review
Playwright
Browser automation for payer portals, only where the payer's terms allow it or the payer has approved it in writing
Python / Node.js
Transaction parsing, reconciliation rules and data processing
AWS Lambda / Google Cloud Run
Serverless compute for scheduled retrieval and document-reading jobs
AWS Secrets Manager
Encrypted storage for clearinghouse keys, API credentials and portal credentials your practice controls
PostgreSQL / S3
Storage for retrieved claim data, the exceptions queue and audit logs
Slack API / Email
Staff alerts for prior authorization status changes and failed runs
Frequently Asked Questions
Common questions about rpa billing automation
Is web scraping payer portals legal?
It depends on each payer's terms, and several large payers do not allow it. Availity, for example, announced in 2022 that it was ending bot access to its Availity Essentials portal and offers API connections to approved partners instead. Other major payers' portal terms prohibit software that accesses or scrapes the site unless the payer has approved it in writing. A bot that breaks those terms puts your portal account at risk. So we read each payer's current terms before proposing anything. We automate a payer portal only where the payer's terms of use allow it or the payer has approved it in writing, and we do not work around CAPTCHA, bot detection or two-factor login. Everywhere else, the data comes through your clearinghouse, an approved API connection or documents your staff download. This is not legal advice: your payer agreements govern.
What if a payer's portal does not allow bots?
Then we don't build one for it. Most of what staff fetch from a portal is available another way: remittances as ERA/835 files once the payer is enrolled through your clearinghouse, eligibility and claim status as X12 transactions or API calls, and EOBs as documents your staff download for the software to read. If a payer has an approval process for automated access, the automation is built only after the payer approves it in writing. Where none of these applies, the step stays with your staff, and the written scope says so.
Can AI read the EOBs our staff download from payer portals?
Yes, with review. Your staff download the EOB as they do today, or scan the paper copy, and the software reads it: payer, check or EFT number, claims, service lines, paid amounts and adjustment codes. A person reviews the extracted fields before anything posts. Documents are processed only through vendors that sign a BAA. Some payers' terms also restrict how content from their portal may be processed, so we check that for each payer during scoping.
What happens when payer portals change their website design?
It is the most common reason portal bots break, which is one reason we use electronic transactions and APIs first. Where portal automation is permitted, each run checks every step: the right page, the expected fields, data that parses. When a check fails, that payer's run stops, we are alerted, and its work goes to your staff queue until the fix ships. Fixes after launch are handled under a support agreement.
Can RPA bots submit claims, or only check status?
Bots can fill in portal forms, but we don't recommend them for claim submission. Claims belong in X12 837 files sent through your clearinghouse, which is more dependable and easier to audit. Portal automation fits read-only work, such as retrieving EOBs, checking claim status or tracking a prior authorization, on portals whose terms allow it.
How long does it take to build an RPA bot?
It depends on scope, so we don't quote a generic timeline. The main factors are which route each payer allows (X12 transaction, API, permitted portal automation or document reading), how many payers are involved, and how results reach your practice management system. The timeline comes with the written scope after the free consultation.
Is RPA HIPAA compliant?
It can be built to HIPAA requirements (encryption, audit logging, role-based access): credentials in an encrypted vault, every run logged, document reading through vendors that sign a BAA, and hosting on HIPAA-eligible cloud infrastructure. We sign a Business Associate Agreement (BAA) before any PHI access: no one on our team sees protected health information until it is executed. It still belongs in your HIPAA risk analysis.
How much does RPA billing automation cost?
Cost depends on scope, so we don't quote a generic range. Book a free 30-minute consultation: we review your requirements and workflow, then send a written scope and quote tied to what you actually need. To weigh it against today's manual work, the Healthcare RPA ROI article on this page walks through the calculation.
Can RPA handle payer portals that require two-factor authentication?
Only on portals where the payer permits automated access. There, sign-in uses the method the payer provides or approves for it, with credentials that stay under your practice's control. Two-factor login is often there to stop automated access, and we don't work around it, or around CAPTCHA or bot detection. For those payers the data comes through the clearinghouse, an approved API or documents your staff download.
Do you provide ongoing support as payer portals change?
Yes. Payer portals change their pages regularly, which breaks bots, and payers change their terms too. Scheduled jobs run with automated monitoring and alerting, and fixes are handled under a support agreement, with response within one US business day. Transactions through your clearinghouse change rarely and with notice, which is one reason we use them before portals.
Will this replace our billing staff?
No. It removes most of the retrieval, lookups and re-keying: status checks, EOB data entry and typing results into the practice management system. For payers that allow neither an electronic route nor automation, your staff still download the document and the software reads it. Your billing staff handle the exceptions and the judgement calls, such as unmatched payments, denials, appeals and calls to payers. Their work shifts from data entry to the items that need a person.
Related Engineering Articles
Deep-dive technical guides related to rpa billing automation
CMS-0057-F Prior Authorization APIs: What Healthcare Operators Should Build Before 2027
Read ArticleAutomating Prior Authorization in Healthcare: Architecture and Cost
Read ArticleAutomating Insurance Eligibility Verification with Python and Playwright
Read ArticleHealthcare RPA ROI: How to Calculate the Real Cost and Payback Period
Read ArticleAutomating Claim Status Checks: EDI, API, and RPA Approaches
Read ArticlePlaywright vs Selenium for Healthcare RPA Bots: A Direct Comparison
Read ArticleRelated Resources
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