Quickly open, explore, and analyze hospital price transparency machine readable files (MRFs) without building custom pipelines. MRF Explorer turns massive CSV and JSON files into a structured, queryable table so you can filter, compare, and extract insights in minutes. Built for consultants, analysts, and technical teams working with Lifecare plans, provider benchmarking, and reimbursement analysis.

Hospital price transparency files (MRFs) are typically published as large JSON or CSV files. MRF Explorer supports filtering by CPT, HCPCS, and DRG codes, allowing precise analysis of negotiated rates across providers and markets. Upload your MRF file and instantly preview the data structure before unlocking full dataset access. To analyze them:
Free preview available. Full dataset access and exports require upgrade.
What is an MRF file?
A Machine Readable File (MRF) is a hospital or payer-published dataset that contains negotiated rates, billing codes, and provider information required under federal price transparency rules.
What makes MRF files difficult to use?
MRFs are often extremely large, highly nested (JSON), and inconsistent across providers, making them difficult to open, query, or compare without specialized tools.
What's the differenence between Hospital vs Payer MRF Data?
Hospital MRFs list facility pricing. Payer MRFs include negotiated rates across networks and are significantly larger and more complex.
MRF Explorer is designed for hospital files. For payer datasets, Gigasheet provides a fully prepared solution with cleaned and benchmarked data.
Can I open hospital MRF files in Excel?
No. Most hospital MRF files are too large and complex for Excel. They often require specialized tools to process and analyze.
How do I convert MRF JSON to a table?
You need to flatten nested JSON structures into rows and columns. Gigasheet's MRF Explorer performs this automatically after upload.
Are hospital MRF files accurate?
They contain negotiated rates but may vary in structure and completeness. Cleaning and validation are often required for analysis.

Create a free account at Gigasheet and upload your hospital machine readable file. MRF Explorer processes large files and flattens complex JSON into a tabular format. You’ll get an immediate preview of the dataset to explore structure, validate fields, and test filters. When you’re ready, upgrade to unlock full dataset access, advanced analysis, and export capabilities for downstream use.
Gigasheet processes billions of healthcare pricing records across hospital and payer datasets. The platform is used by consultants, employers, and healthcare organizations to analyze negotiated rates and benchmark provider pricing at scale. Looking for payer data solutions?
Hospital MRFs are difficult to work with due to their size and structure. MRF Explorer converts raw files into a usable table and provides a preview so you can quickly confirm the data before committing to full analysis.
Move beyond raw files and start analyzing. Filter by CPT/HCPCS codes, compare negotiated rates across providers, and identify pricing variation within a market. Ideal for Lifecare planning, reimbursement benchmarking, and targeted provider analysis.
Upgrade when you’re ready to go deeper. Unlock full dataset access and export clean, filtered data for use in Excel, BI tools, or client deliverables. Avoid moving entire multi-gigabyte files and focus only on what matters.