# HRSA 340B OPAIS Covered Entity Search

> HRSA 340B OPAIS Covered Entity Search is a paid API for AI agents from api.healthparse.io, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Search the HRSA 340B OPAIS database for covered entities and child sites by state, entity type, name, or NPI presence to identify 340B-eligible organizations

## Facts

- Endpoint: GET https://api.healthparse.io/v1/covered-entities-340b/search
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hrsa-340b-opais-covered-entity-search-6e2223d4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_F61REM-oGpFvO8IPAnPqU

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

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability hrsa-340b-opais-covered-entity-search-6e2223d4
```

Example prompt: Find all 340B-covered entities in Texas and Florida — specifically FQHCs and Critical Access Hospitals — that have an NPI on file, sorted by name, and give me the first 50 results.

## When to prefer this

Use this endpoint when you need to identify, filter, or enumerate organizations enrolled in the HRSA 340B drug pricing program — especially for pharma sales targeting, covered-entity compliance research, or joining 340B enrollment to provider NPI graphs. Prefer this over general provider search endpoints when the 340B enrollment status and entity type (FQHC, DSH, CAH, RHC) are the primary filters.

## Known failure modes

- Invalid state code returns empty results or 400 error
- Unknown entity_type code returns no results
- Overly broad name substring with no other filters may return large unfiltered sets up to the 100-record limit
- has_npi=true on a state with few NPI-published entities returns sparse results
- Network timeout on large offset/limit combinations

## How this service works

Search HRSA 340B OPAIS covered entities + child sites by state, entity type (FQHC/DSH/CAH/RHC/…), or name — the 340B buyer/pharmacy roster. Answers: which 340B-eligible entities operate in my territory, and which have an NPI to join into the provider graph? Powers pharma-sales (340B pharmacies) targeting. Filter: state, entity_type, name, has_npi, parents_only.

## Output

Returns a paginated list of 340B OPAIS covered entities and/or child sites matching the filters, each record including entity name, HRSA entity type code, state, NPI (if available), active-since date, and parent/child site designation — enabling pharma-sales targeting and provider-graph joins.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "name": {
     "type": "string",
     "description": "case-insensitive substring of the entity name"
    },
    "sort": {
     "type": "string",
     "description": "name|active_since|state, optionally :asc/:desc"
    },
    "limit": {
     "type": "integer",
     "default": 25,
     "maximum": 100
    },
    "state": {
     "type": "string",
     "description": "2-letter state code(s), comma-separated"
    },
    "offset": {
     "type": "integer",
     "default": 0
    },
    "has_npi": {
     "type": "boolean",
     "description": "only entities with a published NPI"
    },
    "entity_type": {
     "type": "string",
     "description": "HRSA entity type code(s), comma-separated, e.g. 'FQHC,DSH,CAH'"
    },
    "parents_only": {
     "type": "boolean",
     "description": "only parent covered entities (exclude child sites)"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hrsa-340b-opais-covered-entity-search-6e2223d4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.healthparse.io](https://www.zero.xyz/host/api.healthparse.io/llms.txt)