This article is for organizations that use Anthropic's HIPAA-ready services under a Business Associate Agreement (BAA). It explains which configurations are Eligible Services under the BAA and whether you can access Covered Models. Your organization is responsible for ensuring its use of these services complies with applicable legal obligations. Learn about Business Associate Agreements (BAA) for Commercial Customers and Covered Models.
Important: You can access Covered Models under Anthropic's BAA in these ways:
Through the HIPAA-ready API
Through Chat on HIPAA-ready Enterprise plans
Through Claude Code (local mode) and Cowork (local mode) on HIPAA-ready Enterprise plans, with the HIPAA configuration applied to both products and without zero data retention (ZDR) for Claude Code
Covered Models and data retention
Covered Models, like Claude Fable 5, require 30-day data retention on every platform where they're offered, as part of our safety work, and they can't be accessed from organizations or workspaces with zero data retention (ZDR) enabled. Learn about data retention practices for Mythos-class models.
Access to newly released Covered Models rolls out in stages on subscription and seat-based Enterprise plans, so a model may not appear for your organization right away—no configuration change is needed. Some Covered Models are available only to approved partners under limited access programs.
Coverage at a glance
Each row in the table is a configuration: a product, how you access it, and whether you're using standard retention or zero data retention. The two right-hand columns show whether that configuration is covered under Anthropic's BAA and whether it can access Covered Models.
Note: Coverage under Anthropic's BAA always requires (a) signing the BAA, and (b) accessing Anthropic's products through their HIPAA-ready configurations. For Claude Code, zero data retention also meets requirement (b). Learn about HIPAA-ready API access and HIPAA-ready Enterprise plans.
Product | How you access it | Data retention | Eligible Service under Anthropic's BAA? | Can you access Covered Models? |
Chat | Claude Enterprise | Standard retention | ✅ Yes | ✅ Yes |
Claude Code | Claude Enterprise | Zero data retention
Note: ZDR is available for qualified accounts only. | ✅ Yes
| ❌ No |
Claude Code in the terminal and in the Code tab of Claude Desktop | Claude Enterprise | Standard retention, with the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode) | ✅ Yes | ✅ Yes |
Claude Code | Claude Enterprise | Standard retention, without the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode) | ❌ No | ✅ Yes |
Claude Code | 1P API org | Zero data retention | ✅ Yes | ❌ No |
Claude Code | 1P API org | Standard retention | ❌ No | ✅ Yes |
Claude Code | 3P API (Google Vertex only)* | Standard retention | ❌ No | ✅ Yes |
Cowork in Claude Desktop | Claude Enterprise | Standard retention, with the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode) | ✅ Yes | ✅ Yes |
Cowork | Claude Enterprise | Standard retention, without the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode) | ❌ No | ✅ Yes |
Claude API (1P API) | HIPAA-ready API | Standard retention | ✅ Yes | ✅ Yes |
Claude API (1P API) | Regular API | Zero data retention | ✅ Yes | ❌ No |
Claude API (1P API) | Regular API | Standard retention | ❌ No | ✅ Yes |
*Anthropic's BAA doesn't apply to services purchased through a third-party cloud provider. For questions about coverage on these platforms, contact your cloud provider and your Anthropic account team.
Requests to a Covered Model from a ZDR-enabled organization or workspace return an error.
How to access Covered Models under the BAA
To access Covered Models in configurations that are covered under the BAA:
For API workloads: use a HIPAA-ready API organization. This configuration operates with standard retention, so your applications can access Covered Models, including Claude Fable 5. If your organization doesn't have a HIPAA-ready API organization yet, contact your Anthropic account team to set one up. Note that Claude Code isn't an Eligible Service on a HIPAA-ready API organization. Learn more about HIPAA-ready API access.
For Chat: use a HIPAA-ready Claude Enterprise plan. Chat operates with standard retention, so it can access Covered Models with no configuration change. If your organization hasn't activated HIPAA readiness on its Enterprise plan, learn how in HIPAA-ready Enterprise plans.
For Claude Code (local mode) and Cowork (local mode): use a HIPAA-ready Enterprise plan with the HIPAA configuration applied to both products. Anthropic keeps requests from both products under standard retention, so members can use Covered Models. Learn how to get the configuration in Use Claude Code (local mode) and Cowork (local mode) on a HIPAA-ready Enterprise plan.
Important: Without the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode), the BAA covers Claude Code only with ZDR enabled, and Claude Code with ZDR enabled can't use Covered Models unless Anthropic has expressly authorized it for your organization. Without the HIPAA configuration, Cowork isn't an Eligible Service under the BAA. You can use Covered Models in Claude Code or Cowork in those cases, but that use isn't covered under your BAA, so don't submit protected health information (PHI).
How to access Covered Models outside the BAA
To access Covered Models in configurations that aren't covered under the BAA:
On a 1P API organization with zero data retention enabled, you have two options:
Enable standard retention in a dedicated workspace: go to the Data retention page (platform.claude.com/settings/privacy) and select the workspace from the dropdown menu at the top of the page. Your other workspaces keep ZDR. See Data retention practices for Mythos-class models for instructions.
Contact your Anthropic account team to remove ZDR from the organization entirely.
For Claude Code through Claude Enterprise with zero data retention enabled: Contact your Anthropic account team to change the retention setting or to set up a separate sandbox organization. You can also access Claude Code through a 1P API organization with standard retention. To use Covered Models in Claude Code under the BAA instead, replace ZDR with the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode). See How to access Covered Models under the BAA in this article.
Note: These configurations are not covered under the BAA. Don't submit protected health information (PHI) through them.
Before you change your configuration
Some organizations may consider setting up a separate, non-ZDR organization to access Covered Models in Claude Code, Cowork, Chat, or API in production. Before you do, keep in mind:
On a HIPAA-ready Enterprise plan, the Primary Owner can apply the HIPAA configuration to Claude Code (local mode) and Cowork (local mode) instead of setting up a separate organization. Your Anthropic account team turns it on first. See How to access Covered Models under the BAA in this article.
A standard API organization without ZDR or the HIPAA configuration is not an Eligible Service under Anthropic's BAA. Don't submit protected health information (PHI) through it.
HIPAA readiness and ZDR cannot coexist on a single 1P API organization. If your organization needs both HIPAA-ready production API usage and ZDR for Claude Code, you'll need separate organization IDs.
Cowork in Claude Desktop is an Eligible Service only with the HIPAA configuration applied to Claude Code (local mode) and Cowork (local mode). Without that configuration, don't use Cowork with PHI. The BAA doesn't cover Cowork in the cloud, which isn't available with the configuration applied.
If your teams work across multiple organizations with different coverage, you're responsible for ensuring PHI is only submitted through Eligible Services, configured according to the Implementation Guide for HIPAA Entities.