MRF ANALYZER
Validate MRFs with confidence
Parse, inspect, and quality-check CMS-compliant machine-readable files in seconds. Catch schema errors, audit billing codes, and surface provider data gaps — all in one pass.
We believe healthcare price transparency benefits everyone—but only when the data is truly usable. That's why we provide a tool free of charge to help teams move from raw data to real insight.
MRF Analyzer is a streamlined version of an internal tool the Deerhold team uses to quickly evaluate payer in-network machine-readable files (MRFs), validate our production data parser, and explore new file sets. It can be thought of as a more powerful, practical companion to the CMS schema validator.
The simple drag-and-drop interface runs entirely in your browser — no data leaves your machine.
Smaller files process in seconds and approximately 99% of files can be analyzed in under 30 minutes.
The output provides a fast first look, summarizing file contents, highlighting QA insights, and offering lightweight search and browsing capabilities.
Please share any feedback or suggestions:
info@deerhold.com
MRF ANALYZER
How It Works
Built for Price Transparency Teams
Everything you need to audit MRF quality
Get a fast first look before investing your time in further analysis.
Schema Validation
Runs 15+ predefined CMS schema checks to detect missing fields, invalid types, and malformed structure in seconds.
Billing Code Query
Filter and search across CPT, HCPCS, and RC code types. Drill into negotiated rates and bundled code relationships with precision.
Provider NPI Audit
Cross-reference every provider group and NPI against in-network item records to verify data completeness and network accuracy.
Rate Comparison
Load two MRFs and instantly surface rate variances, coverage gaps, and missing code overlap between payer networks.
Export QA JSON
Export a structured QA report in JSON format for downstream processing, audit trails, or integration with your analytics stack.
Client-Side Processing
All parsing and validation runs entirely in-browser. Your MRF data never leaves your machine—nothing is uploaded to any server.
Get the MRF Analyzer
No sign-up required. One click gets you the standalone HTML file — ready to run in any modern browser.
FREE INSTANT DOWNLOAD
MRF Analyzer — Standalone HTML
No installation required. Open the file in your preferred browser and start auditing immediately. Note: Safari may not support large files due to browser limitations.
