---
title: SQL-020: Provider type catalog
summary: Provider type catalog retrieval query.
status: draft
owner: SAIF Doc Gen
last_reviewed: 2026-07-24
library: SAIF.Business.View.Provider
reference_type: package
---

# SQL-020: Provider type catalog

This statement supports the ``clsProviderTypeCollection`` retrieval path by reading provider-domain data from Oracle tables and projecting the result into business objects or DTO lists.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-020 |
| **Operation type** | Read |
| **Execution method** | Inline SQL |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | Text |
| **Business object** | ``clsProviderTypeCollection`` |
| **Criteria property** | ``RetrieveSQL`` |
| **Lifecycle method** | `BeforeRetrieve` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `—` | — | — | — | No bind variables; retrieves the full provider type code table ordered by description. |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [PROVIDER_TYPE_CODE](../database-tables.md#provider_type_code) | SELECT | CODE, CODE_DESCR, CLAIM_PROFILE_FLAG, DCBS_PROVIDER_TYPE_CODE |

## Sample SQL

```sql
SELECT
  PROVIDER_TYPE_CODE.CLAIM_PROFILE_FLAG AS ClaimProfileFlag,
  PROVIDER_TYPE_CODE.CODE AS Code,
  PROVIDER_TYPE_CODE.CODE_DESCR AS CodeDescription,
  PROVIDER_TYPE_CODE.DCBS_PROVIDER_TYPE_CODE AS DcbsProviderTypeCode,
  PROVIDER_TYPE_CODE.DIAGNOSIS_REQUIRED_FLAG AS DiagnosisRequiredFlag,
  PROVIDER_TYPE_CODE.MANDATORY_MCO_FLAG AS MandatoryMcoFlag,
  PROVIDER_TYPE_CODE.MEDICAL_AUDIT_FLAG AS MedicalAuditFlag,
  PROVIDER_TYPE_CODE.SELF_REGISTRATION_FLAG AS SelfRegistrationFlag,
  PROVIDER_TYPE_CODE.SERVICE_PROV_RESTRICT_FLAG AS ServiceProvRestrictFlag,
  PROVIDER_TYPE_CODE.UPDATE_DATE AS UpdateDate,
  PROVIDER_TYPE_CODE.UPDATE_NUM AS UpdateNum,
  PROVIDER_TYPE_CODE.UPDATE_USER AS UpdateUser
FROM PROVIDER_TYPE_CODE
ORDER BY CODE_DESCR
```

## Operations and processes
- [Retrieve provider type collection](../operations/provider-type-reference-data.md)

## Business rules
- [BR-001: Provider type read-only criteria](../business-rules.md#br-001-provider-type-read-only-criteria)

## Related documentation
- [Index](../index.md)
- [Overview](../overview.md)
- [Architecture](../architecture.md)
- [Dependencies](../dependencies.md)
- [Operations and processes](../operations-processes.md)
- [Business rules](../business-rules.md)
- [Database tables](../database-tables.md)
- [SQL catalog](../sql/index.md)
- [API reference](../api/index.md)

> **Note:** Statements marked with `**` could not be confirmed; treat as unknown until verified.
## Sources
- `Business\SAIF.Business.View.Provider\clsProviderTypeCollection.vb`