Automate the Most Burdensome Process in Healthcare Administration
Prior authorization remains one of the most time-consuming administrative processes in healthcare. It delays patient care, ties up clinical staff, and creates a direct pipeline to claim denials when authorizations are missed or incomplete. MedSynthea automates the PA workflow from requirements discovery through submission and tracking so your team can focus on patient care rather than payer paperwork.
Why PA Is Broken
The Operational Cost:
- A single authorization request can involve multiple phone calls, portal logins, fax transmissions, and documentation packages all before care can be delivered
- Clinical staff spend hours per day navigating payer-specific PA requirements, which vary not only by payer but by plan, region, and service type
- Authorization delays directly impact patient outcomes by postponing necessary care
- PA-related denials account for a significant share of total claim denials, particularly in specialties that require frequent authorizations
The Complexity:
- Each payer maintains its own list of services requiring prior authorization, and these lists change frequently
- Required clinical documentation varies by payer, service, and diagnosis
- Some payers accept electronic submissions; others require phone, fax, or portal-based workflows
- Authorization approvals have expiration dates, coverage limitations, and unit restrictions that must be tracked across the episode of care
AI Agents Across the PA Lifecycle
Step 1: Authorization Requirement Detection
When a procedure, medication, or service is ordered, MedSynthea automatically determines whether prior authorization is required based on the patient's specific payer, plan, and service type. This detection happens in real time, surfacing PA requirements to the ordering provider and front-office staff before the service is scheduled.
Step 2: Clinical Documentation Assembly
Rather than requiring clinical staff to manually gather and organize supporting documentation, MedSynthea's agents assemble the required clinical context automatically:
- The SCRIBE and NOTE agents pull relevant clinical documentation from the patient's record diagnoses, prior therapies, medications, lab results, imaging reports, and clinical notes
- Documentation is organized against the payer's specific requirements for the requested service
- Gaps in required documentation are identified and flagged back to the clinical team for completion
Step 3: Requirements Discovery from Payer
MedSynthea queries payer systems to determine the specific criteria, required documents, and supporting evidence needed for the authorization request. This payer-specific requirements checklist guides the documentation assembly process, ensuring that submissions include exactly what the payer needs to approve the request.
Step 4: Submission
Once the documentation package is complete and validated, the authorization request is submitted through the appropriate channel electronic API, payer portal, or clearinghouse based on the payer's accepted submission method.
For payers that support FHIR-based prior authorization APIs (as required under the CMS Interoperability and Prior Authorization Final Rule, CMS-0057-F), MedSynthea uses standardized electronic submission. For payers that still require portal or phone-based workflows, the system prepares the submission package and routes it to the appropriate staff member for manual completion.
Step 5: Status Tracking and Monitoring
Authorization status is tracked continuously from submission through resolution:
- Pending authorizations are monitored for payer response timelines
- Requests for additional information (RFI) are identified and routed to the clinical team with the specific documentation needed
- Approaching authorization expiration dates are flagged before services are scheduled
- Approved authorizations are linked to the patient's record and downstream billing workflow to prevent PA-related claim denials
Step 6: Denial Appeals
When an authorization request is denied, MedSynthea supports the appeal process:
- The denial reason is analyzed and categorized
- The system compiles the clinical evidence that addresses the denial reason
- An appeal package is assembled with updated documentation and submitted for human review before filing
PA Data Flows into Claims and Billing
One of the most common sources of PA-related claim denials is the disconnection between the authorization workflow and the claims workflow. An authorization is obtained, but the approval details authorization number, approved units, effective dates are not properly linked to the claim at submission.
MedSynthea eliminates this gap by connecting the PA workflow directly to the downstream billing agents. When an authorization is approved:
- The authorization number, approved service details, and effective dates are written to the patient's record
- The CODE and RISK agents reference the authorization data during claim creation and validation
- Claims are automatically checked against the authorization scope before submission
- Expired or exhausted authorizations are flagged before additional services are billed
PHI Protection in the Authorization Workflow
PHI Scrubber
Patient data is de-identified before any AI reasoning occurs
Token Vault
Encrypted tokens with 15-minute TTL replace PHI in all processing logs
0% PHI in logs
No protected health information appears in system logs at any point
SMART on FHIR
Approved documentation is written directly into the EHR using standards-based integration
PA Automation Across Clinical Contexts
Where PA Fits in the MedSynthea Roadmap
Prior authorization automation is part of MedSynthea's (Phase 3 - Process) Automation (Q3 2026), which adds 4 additional automation agents to the platform's capabilities. Phase 3 also includes underpayment detection and validation, real-time payer policy tracking, provider credentialing automation, and contractual variance detection.
The PA automation capability builds on the foundation of MedSynthea's 9 core agents (Phase 1 -current) and the intelligence layer (Phase 2 - in progress), which includes denial root cause identification, automated appeals, and payment posting automation.
Reduce PA-Related Delays and Denials Across Your Organization
See how MedSynthea automates the prior authorization workflow from requirements discovery to approval tracking.