The HealthCare Partners prior authorization form is now the Optum authorization request form — HealthCare Partners rebranded to Optum, and the current version is processed through Optum’s utilization management system. A medical provider completes it to request advance approval for a service, referral, procedure, or medication before delivering care. The form collects patient demographics, provider details, diagnosis codes, and clinical justification so Optum’s medical directors can decide whether the request is medically necessary and covered under the patient’s plan.
Where to Get the Current Form
Providers and office staff access the current authorization request form through Optum’s Provider Express secure portal, which hosts state-specific and general authorization forms under the “Admin Resources” section.1Provider Express. Optum Forms Out-of-network providers who cannot log into Provider Express use a separate electronic submission form linked from the same page. For pharmacy-related prior authorizations, Optum also accepts electronic requests through CoverMyMeds and Surescripts.2Optum Business. Submit an Electronic Prior Authorization (e-PA) If the portal is unavailable, call the number printed on the patient’s member ID card.
Patient and Provider Information
Two blocks of required information sit at the top of the form. The member section asks for the patient’s full legal name, date of birth, street address, phone number, and the Insurance ID number printed on the front of the member’s insurance card.3Optum. Prior Authorization Request Form Small discrepancies trip up the review before a clinician ever looks at it. A nickname instead of the legal name, or a transposed digit in the ID, can trigger a rejection.
The provider section asks for the requesting provider’s name, National Provider Identifier (NPI), specialty, office phone, office fax, and full office address.3Optum. Prior Authorization Request Form Double-check the fax number. Optum returns determination notices by fax, so a wrong digit sends the approval or denial to someone else’s machine. The standard Optum form does not ask for a federal Tax Identification Number, though some legacy HealthCare Partners or plan-specific versions may. Fill in only what the version in front of you requests.
Clinical Information and Codes
The clinical section is where requests succeed or fail. Enter the ICD-10 diagnostic code or codes for the patient’s condition along with a written description of the diagnosis. For medication requests, provide the drug name, dosage form, strength, and directions for use. For procedures or services, use the appropriate Current Procedural Terminology (CPT) or Healthcare Common Procedure Coding System (HCPCS) codes. These standardized codes let Optum’s medical directors match the request against their clinical policy bulletins.
The form also asks what treatments the patient has already tried and why they did not work. Reviewers want to see a reasonable treatment progression, not the most intensive option tried first when a less intensive one was available. For each prior treatment, note the specific medication or therapy, the dose or frequency, how long the patient used it, and why it was stopped. If the patient has a documented contraindication or intolerance, spell out the specific reaction or clinical finding.
A separate field asks whether supporting lab results or test findings are relevant. If yes, include the specific values and dates rather than only checking the box.
Supporting Documents to Attach
The form captures structured data, but the clinical narrative traveling with it often decides the outcome. Attach:
- The last six months of clinical notes showing the patient’s condition, progression, and treatment rationale
- Diagnostic imaging reports and lab results
- Records of conservative treatments already attempted, such as physical therapy logs, medication history, or specialist consultation notes
- A brief summary explaining why the requested service is the appropriate next step
Incomplete documentation is a leading cause of denials. When reviewers find gaps, they typically send back a request for additional information, which restarts the clock.
How to Submit
The primary submission method is Provider Express, which routes the request directly to Optum’s utilization management team.1Provider Express. Optum Forms Out-of-network providers can use the dedicated electronic form linked from the same page. For pharmacy prior authorizations, CoverMyMeds and Surescripts both connect directly to Optum’s review system.2Optum Business. Submit an Electronic Prior Authorization (e-PA) For portal issues or help by phone, call 1-800-711-4555.
For urgent or stat requests, where a delay could seriously jeopardize the patient’s health, flag the request as expedited in the portal or state the urgency clearly when submitting by phone. Urgent requests move to a faster review track with shorter response deadlines.
How Long a Decision Takes
Federal rules set the outer limits. Under Department of Labor regulations that apply to employer-sponsored health plans, urgent care authorization decisions must come back within 72 hours and standard pre-service decisions within 15 days. The plan can extend that 15-day window by another 15 days if it notifies the provider before the first deadline expires and explains why.4eCFR. 29 CFR 2560.503-1 – Claims Procedure
Medicaid managed care plans follow a separate federal rule. For rating periods beginning January 1, 2026, standard authorization decisions must be made within 7 calendar days (down from 14), and expedited decisions remain at 72 hours.5eCFR. 42 CFR 438.210 – Coverage and Authorization of Services State laws may impose shorter timelines, so check state requirements when treating Medicaid enrollees.
An approval notice specifies the authorized service, the date range the authorization is valid, and (for multi-visit procedures) how many visits or units are covered. Record the authorization reference number. You will need it to file the claim, and it is the fastest way to check status later.
Why Requests Get Denied
Most denials fall into a small set of categories, and nearly all are preventable.
- Lack of medical necessity. The reviewer concluded the clinical record did not justify the service. This is the most common reason and usually traces back to thin documentation.
- Incomplete or incorrect information. A wrong member ID, mismatched patient name, missing NPI, or blank fields. These get kicked back before a clinician reviews the case.
- No authorization on file. The service was performed before authorization was requested or finalized.
- Duplicate requests. Submitting the same request through two channels can flag both.
- Non-formulary medication. For pharmacy requests, asking for a drug that is not on the plan’s formulary without documenting why formulary alternatives are inadequate.
Who Pays When Authorization Is Missing
When a service is performed without proper authorization, the financial consequence depends on who was responsible. Denial codes signal the answer. Codes beginning with “CO” (Contractual Obligation) mean the provider’s office is responsible, must write off the charge or win an appeal, and cannot bill the patient for the balance. Common CO codes include CO-197 (no authorization on file), CO-15 (authorization number invalid or expired), and CO-198 (provider exceeded the scope of the approved authorization).
Codes beginning with “PR” (Patient Responsibility) shift the cost to the patient. PR-197 applies under plans where the member was responsible for obtaining the referral or authorization. PR-242 applies when a patient sees an out-of-network provider without the required pre-authorization. The code determines whether the practice absorbs the loss, the patient gets a bill, or an appeal is worth pursuing.
What to Do After a Denial
Peer-to-Peer Review
If a request is denied, the treating provider can request a peer-to-peer conversation with an Optum medical director by calling 1-800-711-4555.2Optum Business. Submit an Electronic Prior Authorization (e-PA) A peer-to-peer is a clinical discussion. The provider explains why the service is necessary, and the medical director walks through the criteria that led to the denial. Sometimes the conversation reveals that a document was missing rather than that the clinical reasoning was wrong, and resubmitting with additional records resolves the issue without a formal appeal.
Internal Appeal
If the peer-to-peer does not resolve the denial, file a formal internal appeal. The insurer must provide written notice explaining the clinical basis for the denial and instructions for appealing.6HealthCare.gov. Appealing a Health Plan Decision – Section: Internal Appeals Submit any additional supporting documentation with the appeal: new test results, a letter of medical necessity from the specialist, or peer-reviewed clinical literature supporting the treatment. The insurer must decide a pre-service appeal within 15 days for standard requests and within 72 hours for urgent cases.
External Review
If the internal appeal is denied, patients have the right to request an external review by an independent third-party organization not affiliated with the insurer.6HealthCare.gov. Appealing a Health Plan Decision – Section: Internal Appeals The insurer’s final denial letter must explain how to request this review. The external reviewer examines the clinical evidence independently and issues a binding decision. It is the last administrative step before litigation and reverses a meaningful share of denials when the clinical case is strong.
Retroactive Authorization After an Emergency
Emergency services generally do not require prior authorization. After the emergency, the provider may still need to submit a retroactive authorization request for the insurer to cover the services already performed. Timelines vary, but many insurers allow only 30 to 45 days from the date of service. Missing that window can turn a covered emergency into an unpaid claim.
Several states have enacted protections against retroactive denials of previously authorized services. Alaska, Arizona, and Colorado, among others, prohibit insurers from retroactively revoking a prior authorization unless the original approval was based on fraud or materially inaccurate information. Check your state’s rules. Some states set specific hourly deadlines for post-emergency authorization requests; others offer broad anti-retroactive-denial statutes.