Dataset · Hugging Face

StanzaAPI/x12-test-data

Name: x12-test-data
Creator: StanzaAPI
License: cc0-1.0
Keywords: license:cc0-1.0, size_categories:n<1K, format:csv, modality:text, library:datasets, library:pandas, library:polars, library:mlcroissant, region:us, test-data, synthetic, x12

ANSI X12 Test Data Structurally complete X12 837P claim documents (ISA, GS, ST, BHT, NM1, CLM, SE, GE, IEA) with varying control numbers. Synthetic claims; not real patients or payers. Free to use under CC0-1.0 — public domain dedication, no attribution required. Files x12-small.json / x12-small.csv — 100 rows (documents: 25) x12-medium.json / x12-medium.csv — 2,000 rows (documents: 250) x12-large.json / x12-large.csv — 20,000 rows (documents: 2,500)… See the full description on the dataset page: https://huggingface.co/datasets/StanzaAPI/x12-test-data.

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Author / organization	StanzaAPI
License (as declared)	cc0-1.0
Downloads	722 (as reported by Hugging Face)
Likes	0
Created	1 October 2026
Last updated at source	2 October 2026

test-datasyntheticx12

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