Optimizing Wound Care SMART on FHIR Prior Auth Workflows

The Unique Prior Authorization Challenges in Wound Care

Wound care, encompassing hyperbaric medicine and advanced therapeutic modalities, frequently requires prior authorization for high-cost services. Procedures like Hyperbaric Oxygen (HBO) therapy, Negative Pressure Wound Therapy (NPWT), advanced wound dressings, and tissue grafts are common PA triggers. The complexity of clinical documentation and the need for timely approvals can significantly impact patient access and revenue cycles.

Traditional PA Workflow Bottlenecks for Wound Care Services

• **Context-switching cost:** Clinicians and coordinators must exit the EMR to initiate or manage prior authorizations, disrupting workflow.
• **Manual context transfer errors:** Patient identification, member ID, and clinical details are often retyped or copied, leading to transcription errors and rejections.
• **Documentation-pull gaps:** Gathering necessary clinical documentation from the EMR for submission often relies on screen scraping or manual retrieval, increasing effort and potential for incomplete submissions.
• **Inconsistent outcome write-back:** PA decisions are typically recorded as free-text notes in the EMR, making structured data capture and queryable status updates challenging.

Klivira's SMART on FHIR Solution for Wound Care Prior Auth

Klivira’s platform leverages SMART on FHIR to embed prior authorization directly within your EMR, transforming the workflow for wound care services. This integration allows clinicians to launch the Klivira application from within Epic Hyperspace/Hyperdrive, Cerner PowerChart, athenaOne, MEDITECH Expanse, eClinicalWorks, or Veradigm, with patient and encounter context automatically transferred via standard SMART parameters. This eliminates the need for context-switching and manual data entry, streamlining the entire PA process.

Key Benefits of In-EMR Wound Care PA Automation

• **Reduced clinician burden:** By staying within the EMR's UI fabric, clinicians avoid application switching, as cited by the AMA as a major contributor to PA burden.
• **Enhanced data accuracy:** Patient and encounter context are automatically populated via SMART launch parameters, minimizing manual transcription errors.
• **Streamlined documentation:** FHIR R4 reads directly from the EMR replace manual screen-scraping, ensuring comprehensive and accurate clinical data for HBO, NPWT, and other wound care PAs.
• **Structured outcome write-back:** PA decisions are written back as structured DocumentReference, Communication, and Task resources, integrating approval status directly into the patient's chart.

Technical Integration: Leveraging SMART on FHIR and Da Vinci Standards

Klivira implements the SMART App Launch IG for secure, context-aware application launches from the EMR. We read US Core resources via FHIR R4 endpoints for clinical context and support Da Vinci CRD (Coverage Requirements Discovery), DTR (Documentation Templates and Rules), and PAS (Prior Authorization Support) for an end-to-end ePA workflow. This standards-based approach ensures robust, interoperable automation for wound care prior authorizations, aligning with ONC Cures Update API certification requirements for SMART App Launch support.

Klivira's Differentiated Approach to Wound Care PA Automation

While SMART on FHIR standardizes the launch pattern, EHR-side resource availability can vary. Klivira's integration layer handles this per-EMR resource matrix variability, ensuring a consistent user experience regardless of the underlying EHR. Our platform supports both EHR-launched and standalone workflows, providing flexibility for PA coordinators initiating requests outside of a clinician's chart-open context, while maintaining strict adherence to HIPAA and PHI best practices.