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Request for Authorization to Provide Post-Stabilization Services at Non- Participating and Participating Hospitals

Provider Type

  • Participating Physician Groups (PPG)
  • Hospitals

Health Net is responsible for the coverage and payment of emergency services and post-stabilization care services to the hospital that furnishes the services. This can be a participating provider, subcontractor, downstream subcontractor, or nonparticipating provider.

The hospital’s request for authorization is required once the member is stabilized following their initial emergency treatment and before the hospital admits them to the hospital for post-stabilization care. A patient is “stabilized,” or “stabilization” has occurred, when, in the opinion of the treating provider, the patient’s medical condition is such that, within reasonable medical probability, no material deterioration of the patient’s condition is likely to result from, or occur during, the release or transfer of the patient.

Hospitals are required to provide the treating physician and/or surgeon’s diagnosis and any other relevant information reasonably necessary for Health Net to decide whether to authorize post-stabilization care or to assume management of the patient’s care by prompt transfer.

How to request Post-Stabilization Authorization

Who Must Request Authorization

The requirement to request authorization for post‑stabilization care applies to both in‑network and out‑of‑network hospitals.

How to Request Authorization

To request authorization for post‑stabilization care, the hospital must call the Health Net Hospital Notification Unit.

What Does Not Satisfy the Requirement

  • Notifying Health Net of emergency room treatment or admission alone does not meet the requirement to request authorization for post‑stabilization care.
  • Contacting any other Health Net phone number, fax number, or website does not satisfy this requirement.
  • Contacting the member’s participating physician group (PPG) does not satisfy this requirement.

Do not contact the member’s PPG or any other Health Net contact point to request authorization for post‑stabilization care.

When Post‑Stabilization Authorization Does Not Apply

Post‑stabilization authorization requirements do not apply if the member has not yet been stabilized after emergency services and requires medically necessary continued stabilizing care.

Participating Physician Groups (PPGs) Role and Responsibility

Participating physician groups (PPGs) must immediately notify the Health Net Hospital Notification Unit when:

  • They receive a request for authorization for post-stabilization services from a non-participating hospital, or
  • The request comes from a participating hospital but the PPG is not delegated for inpatient services,
  • They receive any hospital request to authorize post-stabilization services for members who received emergency services.

A PPG in a dual-risk arrangement with a hospital is fully responsible for utilization management (UM) for members to whom the dual-risk relationship applies. Such UM includes eligibility verification, issuing authorizations or tracking numbers, and coordinating transfers or discharges. The PPG must immediately notify Health Net of any member admissions to non-participating hospitals to support Health Net in meeting regulatory requirements, which mandates a response within 30 minutes of a request for post stabilization services.

Health Net contacts the hospital with the information needed to either initiate member’s transfer or authorize post-stabilization care. Pursuant to Health and Safety Code section 1262.8 (b)(3), hospitals must, once the member’s emergency condition is stabilized, provide Health Net with the treating physician’s identity and diagnosis and relevant medical information. This allows Health Net to coordinate with the PPG to manage the member’s care through either transfer or authorization of medical necessary post stabilization services.

Under Health and Safety Code section 1317.1(j) a patient is "stabilized" or "stabilization" has occurred when, in the treating provider’s judgment, the patient's condition is such that, within reasonable medical probability, no significant deterioration is likely or occur during or as a result of the patient’s transfer or release. For hospitals outside of California, post-stabilization services are not subject to prior authorization, as they are considered part of emergency services under the No Surprises Act.

Refer to Emergency Services for more information specific to the member's health plan.

Failure to request post-stabilization authorization

Health Net may contest or deny claims for post-stabilization care following treatment in the emergency department or following an admission through a hospital’s emergency department when Health Net does not have a record of the hospital’s request for post-stabilization care via phone or a record that Health Net provided the hospital an authorization for such services.

CCS-eligible conditions (Medi-Cal members)

If a patient’s Health Net identification (ID) card indicates enrollment through Medi-Cal, the member is under age 21, and services are related to a California Children’s Services (CCS)-eligible condition, the hospital should still request post-stabilization authorization from Health Net’s HNU using the procedure described above.

Required documentation

All requests for authorization, and responses to requests, must be documented. The documentation must include, but is not limited to:

  • Date and time of the request.
  • Name of the provider making the request.
  • Name of the Health Net representative responding to the request.

Conditions of financial responsibility

Health Net is financially responsible for post-stabilization care services that are not pre-authorized, but are administered to maintain, improve, or resolve the member’s stabilized condition if the Plan:

  • Does not approve or disapprove a request for post-stabilization care within 30 minutes.
  • Cannot be contacted.
  • Is unable to reach an agreement with the treating provider concerning the member’s care and a Plan physician is not available for consultation.

If this situation applies, the Plan must give the treating provider the opportunity to consult with a Plan physician. The treating provider may continue with care of the member until a Plan physician is reached or one of the following criteria is met:

  • A Plan physician with privileges at the treating provider’s hospital assumes responsibility for the member’s care;
  • A Plan physician assumes responsibility for the member’s care through transfer;
  • The Plan and the treating provider reach an agreement concerning the member’s care; or
  • The member is discharged

Behavioral health emergencies

  • Marketplace/IFP (Ambetter HMO and PPO) and Employer Group HMO/POS and PPO members: Health Net covers mental health and substance use disorder treatment that includes behavioral health crisis services provided to a member by a 988 crisis call center, mobile crisis team or other behavioral health crisis services providers, regardless of whether that provider or facility is in network or out of network. Hospitals must call the Hospital Notification Unit to request authorization for members’ post-stabilization care once they are deemed stable but require facility-based care.
  • Medi-Cal members: Post-stabilization care in a general acute hospital is the Plan’s responsibility. Once the member is admitted to an inpatient psychiatric facility following a psychiatric emergency, and stabilized, then the benefit falls under the responsibility of County Mental Health Plans (MHP).

County Mental Health Plan information is available through the Department of Health Care Services. Health Net will coordinate with the County Mental Health Plan to transition the member once appropriate.

Response time to requests

The Plan must approve or disapprove a request for post-stabilization care within 30 minutes. The post-stabilization care must be medically necessary for covered medical care. If a response to approve or disapprove the request is not provided within 30 minutes, the post-stabilization care request is considered authorized. This applies to any participating provider, subcontractor, downstream subcontractor, or nonparticipating provider.

Last Updated: 04/29/2026