---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-030734"
form_type: "8-K"
ticker: "HSTM"
cik: "0001095565"
company_name: "HEALTHSTREAM INC"
filed_at: "2025-10-09T23:59:59+00:00"
generated_at: "2026-05-17T04:09:06.574446+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# HealthStream acquires Virsys12 for up to $17M to expand payer credentialing

## Summary
- HealthStream (HSTM) acquires Virsys12, a healthcare tech firm for payer provider data management and credentialing.
- Purchase price up to $17 million in cash; full payment requires earnout achievement.
- Virsys12's V12 Enterprise suite serves payers in 9 states; holds HITRUST r2 certification.
- Acquisition boosts HealthStream's existing Network by HealthStream offering launched 14 months ago.
- Virsys12's API-first platform will integrate with HealthStream's hStream Platform for provider data management.

## SEC filing metadata
- accession: 0001437749-25-030734
- form_type: 8-K
- ticker: HSTM
- cik: 0001095565
- company_name: HEALTHSTREAM INC
- filed_at: 2025-10-09T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1095565/000143774925030734/0001437749-25-030734-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1095565/000143774925030734/hstm20251009_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-030734
- JSON: https://secwatch.observer/filing/0001437749-25-030734.json
- Plain text: https://secwatch.observer/filing/0001437749-25-030734.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.