# Services from providersignal.com on Zero

> providersignal.com serves 10 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/providersignal.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/providersignal.com/health.json

## Services

- [ProviderSignal Medicaid Rates API](https://www.zero.xyz/c/providersignal-medicaid-rates-api-0b6748f2/llms.txt): $0.5/call via x402. Returns published Medicaid fee-for-service reimbursement rates for dental procedures by US state, including basket index and national ranking.
- [ProviderSignal Territory Rollup API](https://www.zero.xyz/c/providersignal-territory-rollup-api-2b9d5f0c/llms.txt): $2.5/call via x402. Returns aggregated dental provider market intelligence for a US state or territory, including provider counts, DSO affiliations, acquisition signals, license status breakdowns, and market positioning benchmarks.
- [ProviderSignal License Events Historical](https://www.zero.xyz/c/providersignal-license-events-historical-7de204ec/llms.txt): $1.5/call via x402. Retrieves the full historical log of license status changes, disciplinary actions, and address changes for a specific US healthcare provider by NPI number.
- [ProviderSignal Medicaid Dentist Directory](https://www.zero.xyz/c/providersignal-medicaid-dentist-directory-198c1dba/llms.txt): $0.5/call via x402. Returns a paginated list of state-enrolled Medicaid dentists filtered by state, city, ZIP, specialty, language, and patient-acceptance status across all 50 US states plus DC.
- [ProviderSignal DSO Affiliation Lookup](https://www.zero.xyz/c/providersignal-dso-affiliation-lookup-4e7054b5/llms.txt): $1/call via x402. Given a 10-digit NPI, returns whether the dental provider is affiliated with a Dental Service Organization (DSO), the DSO name, cluster size, co-located peers, and inferred practice name.
- [ProviderSignal Market Positioning API](https://www.zero.xyz/c/providersignal-market-positioning-api-a3046e9f/llms.txt): $0.5/call via x402. Returns a dental market attractiveness positioning score (0-100), band, and benchmark data for a given US state or ZIP prefix, derived from provider density, demographics, DSO competition, and retirement trends.
- [ProviderSignal NPI Lookup](https://www.zero.xyz/c/providersignal-npi-lookup-b16d67a6/llms.txt): $0.5/call via x402. Returns a unified healthcare provider record by 10-digit NPI, including identity, specialty, DSO affiliation, CMS claims history, and federal exclusion status.
- [ProviderSignal Medicaid Fee Schedule API](https://www.zero.xyz/c/providersignal-medicaid-fee-schedule-api-0ccec4b2/llms.txt): $0.5/call via x402. Returns US Medicaid fee-for-service reimbursement rates for procedure codes across all 50 states, with cross-state comparisons and category-level statistics
- [ProviderSignal Healthcare Provider Search](https://www.zero.xyz/c/providersignal-healthcare-provider-search-01f43c2a/llms.txt): $0.5/call via x402. Search and filter a database of healthcare providers by state, county, ZIP, specialty, DSO/independent status, license status, and Medicaid roster enrollment with pagination.
- [ProviderSignal Acquisition Scoring API](https://www.zero.xyz/c/providersignal-acquisition-scoring-api-c4ed0129/llms.txt): $1/call via x402. Returns ranked dental/healthcare providers with acquisition-readiness scores (0-100) derived from NPI, license events, CMS, OIG, and Medicaid data

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)